{"title":"Lenovo ThinkSystem Dense \u0026 HPC Server Memory: SD, SC \u0026 SN Nodes","description":"\u003cp\u003eMemory upgrades for Lenovo ThinkSystem multi-node, Lenovo Neptune direct water-cooled and Flex System compute nodes. Memory is listed per node: every node in a chassis or tray has its own slots and needs its own set of modules. The fastest way to find yours is to type the Lenovo model into the search bar at the top of the page, for example SD650 V2, SD530, SC750 V4 or SN550. The model name is on the front bezel or pull-out label, and the machine type (a four-character code such as 7X06) is on the system label and in Lenovo XClarity.\u003c\/p\u003e\u003ch2\u003eIntel Xeon 6 (V4)\u003c\/h2\u003e\u003cp\u003eDDR5-6400 RDIMM: \u003ca href=\"https:\/\/nemixram.com\/products\/nemix-ram-memory-compatible-with-lenovo-thinksystem-sc750-v4-supercomputing-server\"\u003eSC750 V4\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eDDR5 dense and Neptune nodes (V3)\u003c\/h2\u003e\u003cp\u003eDDR5 RDIMM: \u003ca href=\"https:\/\/nemixram.com\/products\/nemix-ram-memory-compatible-with-lenovo-thinksystem-sd650-v3-sd650-n-v3-sd650-i-v3-supercomputing-server\"\u003eSD650 V3 \/ SD650-N V3 \/ SD650-I V3\u003c\/a\u003e, \u003ca href=\"https:\/\/nemixram.com\/products\/nemix-ram-memory-compatible-with-lenovo-thinksystem-sd665-v3-sd665-n-v3-supercomputing-server\"\u003eSD665 V3 \/ SD665-N V3\u003c\/a\u003e, \u003ca href=\"https:\/\/nemixram.com\/products\/nemix-ram-memory-compatible-with-lenovo-thinksystem-sd530-v3-multi-node-server\"\u003eSD530 V3\u003c\/a\u003e, \u003ca href=\"https:\/\/nemixram.com\/products\/nemix-ram-memory-compatible-with-lenovo-thinksystem-sd535-v3-multi-node-server\"\u003eSD535 V3\u003c\/a\u003e, \u003ca href=\"https:\/\/nemixram.com\/products\/nemix-ram-memory-compatible-with-lenovo-thinksystem-sd550-v3-multi-node-server\"\u003eSD550 V3\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003e3rd Gen Intel Xeon Scalable (V2)\u003c\/h2\u003e\u003cp\u003eDDR4-3200 RDIMM: \u003ca href=\"https:\/\/nemixram.com\/products\/nemix-ram-memory-compatible-with-lenovo-thinksystem-sd630-v2-multi-node-server\"\u003eSD630 V2\u003c\/a\u003e, \u003ca href=\"https:\/\/nemixram.com\/products\/nemix-ram-memory-compatible-with-lenovo-thinksystem-sd650-v2-sd650-n-v2-supercomputing-server\"\u003eSD650 V2 \/ SD650-N V2\u003c\/a\u003e, \u003ca href=\"https:\/\/nemixram.com\/products\/nemix-ram-memory-compatible-with-lenovo-thinksystem-sn550-v2-compute-node\"\u003eSN550 V2\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003e1st and 2nd Gen Intel Xeon Scalable\u003c\/h2\u003e\u003cp\u003eDDR4-2933 RDIMM: \u003ca href=\"https:\/\/nemixram.com\/products\/nemix-ram-memory-compatible-with-lenovo-thinksystem-sd530-multi-node-server\"\u003eSD530\u003c\/a\u003e, \u003ca href=\"https:\/\/nemixram.com\/products\/nemix-ram-memory-compatible-with-lenovo-thinksystem-sd650-supercomputing-server\"\u003eSD650\u003c\/a\u003e, \u003ca href=\"https:\/\/nemixram.com\/products\/nemix-ram-memory-compatible-with-lenovo-thinksystem-sn550-compute-node\"\u003eSN550\u003c\/a\u003e, \u003ca href=\"https:\/\/nemixram.com\/products\/nemix-ram-memory-compatible-with-lenovo-thinksystem-sn850-compute-node\"\u003eSN850\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eSome water-cooled nodes specify a particular module organization or require every channel to be populated (the SC750 V4 needs 24 identical DIMMs per node); each listing states the rule for its node.\u003c\/p\u003e\u003ch2\u003eMemory rules across ThinkSystem servers\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMatch the generation: DDR5 servers (V3 and V4) take only DDR5 RDIMMs; DDR4 servers (V2 and earlier) take only DDR4. The modules are keyed differently and will not seat.\u003c\/li\u003e\n\u003cli\u003eRegistered or unbuffered, never both: rack, mission-critical and dense servers take registered memory (RDIMM, 3DS RDIMM or LRDIMM); the Xeon E entry servers (SR250, ST250, ST50, ST45) take ECC unbuffered UDIMMs.\u003c\/li\u003e\n\u003cli\u003eUse one module size and type per server and populate the matched channel groups Lenovo specifies for each processor: six or eight channels per processor on Intel Xeon Scalable, eight or twelve on AMD EPYC.\u003c\/li\u003e\n\u003cli\u003eEach listing names the speeds Lenovo rates for that system; faster modules clock down automatically.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuying in volume direct from NEMIX RAM\u003c\/h2\u003e\u003cp\u003eNEMIX RAM is a US-based server memory specialist, in business since 1993. Every module is researched, matched, and compatibility-tested by NEMIX RAM, is JEDEC-compliant, and is backed by a lifetime warranty. Purchase orders, net terms and volume pricing are available for data centers, HPC sites, universities, government buyers and resellers. \u003ca href=\"https:\/\/nemixram.com\/pages\/b2b-quote-form\"\u003eRequest a quote\u003c\/a\u003e for every node in a cluster, or \u003ca href=\"https:\/\/nemixram.com\/pages\/contact-us\"\u003esend us your Lenovo machine type\u003c\/a\u003e and we will confirm the right module before you order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMore Lenovo memory:\u003c\/strong\u003e \u003ca href=\"https:\/\/nemixram.com\/collections\/lenovo-thinksystem-thinkedge-memory\"\u003eall Lenovo server memory\u003c\/a\u003e · \u003ca href=\"https:\/\/nemixram.com\/collections\/lenovo-thinksystem-rack-server-memory\"\u003erack servers\u003c\/a\u003e · \u003ca href=\"https:\/\/nemixram.com\/collections\/lenovo-thinksystem-tower-server-memory\"\u003etower servers\u003c\/a\u003e · \u003ca href=\"https:\/\/nemixram.com\/collections\/lenovo-thinksystem-mission-critical-server-memory\"\u003emission-critical servers\u003c\/a\u003e · \u003ca href=\"https:\/\/nemixram.com\/collections\/lenovo-thinkedge-edge-server-memory\"\u003eThinkEdge edge servers\u003c\/a\u003e · \u003ca href=\"https:\/\/nemixram.com\/collections\/ibm-oem-memory-upgrade\"\u003eLenovo OEM part numbers\u003c\/a\u003e · \u003ca href=\"https:\/\/nemixram.com\/collections\/lenovo-thinkstation-memory-upgrades\"\u003eThinkStation workstations\u003c\/a\u003e\u003c\/p\u003e\u003ch4 style=\"text-align: center;\"\u003e\u003cstrong\u003eNEMIX RAM can deliver any Configuration your Fleet Requires\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/nemixram.com\/pages\/contact-us\" title=\"Contact NEMIX RAM\"\u003e\u003cstrong\u003eContact us\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" style=\"text-align: center;\"\u003e\u003cstrong\u003eSpeak to a Sales Representative\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\" style=\"text-align: center;\"\u003e\u003cstrong\u003e \u003ca href=\"tel:+18006627466\" rel=\"noopener\" target=\"_blank\"\u003e1-800-662-7466\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","products":[{"product_id":"nemix-ram-memory-compatible-with-lenovo-thinksystem-sd530-v3-multi-node-server","title":"Lenovo ThinkSystem SD530 V3 Multi-Node Server - DDR5 5600MHz PC5-44800 - RDIMM","description":"\u003cp\u003eNEMIX RAM memory upgrade for Lenovo ThinkSystem SD530 V3 Multi-Node Server: a 16GB to 128GB DDR5-5600 PC5-44800 ECC Registered (RDIMM) module selected as a drop-in, compatibility-tested replacement. 4Rx4, 1.1V, 288-pin, Registered\/Buffered, JEDEC-compliant for stable operation in enterprise servers and workstations. Researched, matched, and compatibility-tested by NEMIX RAM, a US-based server memory specialist since 1993, and backed by a lifetime warranty. Volume, reseller, and B2B pricing available on request — contact our sales team for a quote.\u003c\/p\u003e","brand":"NEMIX RAM","offers":[{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 16GB (1X16GB)","offer_id":50574956003640,"sku":"MR44800-618K1-LN-SD530-V3","price":709.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 32GB (1X32GB)","offer_id":50574956036408,"sku":"MR44800-328K1-LN-SD530-V3","price":1488.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 32GB (2X16GB)","offer_id":50574956069176,"sku":"MR44800-618K2-LN-SD530-V3","price":1418.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 64GB (1X64GB)","offer_id":50574956101944,"sku":"MR44800-924K1-LN-SD530-V3","price":2952.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 64GB (2X32GB)","offer_id":50574956134712,"sku":"MR44800-328K2-LN-SD530-V3","price":2974.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 64GB (4X16GB)","offer_id":50574956167480,"sku":"MR44800-618K4-LN-SD530-V3","price":2834.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 128GB (1X128GB)","offer_id":50574956200248,"sku":"MR44800-744K1-LN-SD530-V3","price":6492.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 128GB (2X64GB)","offer_id":50574956233016,"sku":"MR44800-924K2-LN-SD530-V3","price":5899.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 128GB (4X32GB)","offer_id":50574956265784,"sku":"MR44800-328K4-LN-SD530-V3","price":5945.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 128GB (8X16GB)","offer_id":50574956298552,"sku":"MR44800-618K8-LN-SD530-V3","price":5631.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 256GB (2X128GB)","offer_id":50574956331320,"sku":"MR44800-744K2-LN-SD530-V3","price":12972.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 256GB (4X64GB)","offer_id":50574956364088,"sku":"MR44800-924K4-LN-SD530-V3","price":11790.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 256GB (8X32GB)","offer_id":50574956396856,"sku":"MR44800-328K8-LN-SD530-V3","price":11810.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 256GB (16X16GB)","offer_id":50574956429624,"sku":"MR44800-618K16-LN-SD530-V3","price":11093.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 512GB (4X128GB)","offer_id":50574956462392,"sku":"MR44800-744K4-LN-SD530-V3","price":25925.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 512GB (8X64GB)","offer_id":50574956495160,"sku":"MR44800-924K8-LN-SD530-V3","price":23423.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 512GB (16X32GB)","offer_id":50574956527928,"sku":"MR44800-328K16-LN-SD530-V3","price":23265.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 1TB (8X128GB)","offer_id":50574956560696,"sku":"MR44800-744K8-LN-SD530-V3","price":51502.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 1TB (16X64GB)","offer_id":50574956593464,"sku":"MR44800-924K16-LN-SD530-V3","price":46139.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 2TB (16X128GB)","offer_id":50574956626232,"sku":"MR44800-744K16-LN-SD530-V3","price":101451.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/9597\/0104\/files\/3500PX_05912259-fcdc-4fce-91dc-ceb91d02f456.jpg?v=1751381845"},{"product_id":"nemix-ram-memory-compatible-with-lenovo-thinksystem-sd650-v3-sd650-n-v3-sd650-i-v3-supercomputing-server","title":"Lenovo ThinkSystem SD650 V3\/SD650-N V3\/SD650-I V3 Supercomputing Server - DDR5 5600MHz PC5-44800 - RDIMM","description":"\u003cp\u003eNEMIX RAM memory upgrade for Lenovo ThinkSystem SD650 V3\/SD650-N V3\/SD650-I V3 Supercomputing Server: a 16GB to 128GB DDR5-5600 PC5-44800 ECC Registered (RDIMM) module selected as a drop-in, compatibility-tested replacement. 4Rx4, 1.1V, 288-pin, Registered\/Buffered, JEDEC-compliant for stable operation in enterprise servers and workstations. Researched, matched, and compatibility-tested by NEMIX RAM, a US-based server memory specialist since 1993, and backed by a lifetime warranty. Volume, reseller, and B2B pricing available on request — contact our sales team for a quote.\u003c\/p\u003e","brand":"NEMIX RAM","offers":[{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 16GB (1X16GB)","offer_id":50574958756152,"sku":"MR44800-618K1-LN-SD650-V3","price":709.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 32GB (1X32GB)","offer_id":50574958788920,"sku":"MR44800-328K1-LN-SD650-V3","price":1488.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 32GB (2X16GB)","offer_id":50574958821688,"sku":"MR44800-618K2-LN-SD650-V3","price":1418.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 64GB (1X64GB)","offer_id":50574958854456,"sku":"MR44800-924K1-LN-SD650-V3","price":2952.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 64GB (2X32GB)","offer_id":50574958887224,"sku":"MR44800-328K2-LN-SD650-V3","price":2974.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 64GB (4X16GB)","offer_id":50574958919992,"sku":"MR44800-618K4-LN-SD650-V3","price":2834.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 128GB (1X128GB)","offer_id":50574958952760,"sku":"MR44800-744K1-LN-SD650-V3","price":6492.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 128GB (2X64GB)","offer_id":50574958985528,"sku":"MR44800-924K2-LN-SD650-V3","price":5899.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 128GB (4X32GB)","offer_id":50574959018296,"sku":"MR44800-328K4-LN-SD650-V3","price":5945.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 128GB (8X16GB)","offer_id":50574959051064,"sku":"MR44800-618K8-LN-SD650-V3","price":5631.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 256GB (2X128GB)","offer_id":50574959083832,"sku":"MR44800-744K2-LN-SD650-V3","price":12972.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 256GB (4X64GB)","offer_id":50574959116600,"sku":"MR44800-924K4-LN-SD650-V3","price":11790.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 256GB (8X32GB)","offer_id":50574959149368,"sku":"MR44800-328K8-LN-SD650-V3","price":11810.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 256GB (16X16GB)","offer_id":50574959182136,"sku":"MR44800-618K16-LN-SD650-V3","price":11093.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 512GB (4X128GB)","offer_id":50574959214904,"sku":"MR44800-744K4-LN-SD650-V3","price":25925.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 512GB (8X64GB)","offer_id":50574959247672,"sku":"MR44800-924K8-LN-SD650-V3","price":23423.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 512GB (16X32GB)","offer_id":50574959280440,"sku":"MR44800-328K16-LN-SD650-V3","price":23265.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 1TB (8X128GB)","offer_id":50574959313208,"sku":"MR44800-744K8-LN-SD650-V3","price":51502.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 1TB (16X64GB)","offer_id":50574959345976,"sku":"MR44800-924K16-LN-SD650-V3","price":46139.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 5600MHz PC5-44800 \/ 2TB (16X128GB)","offer_id":50574959378744,"sku":"MR44800-744K16-LN-SD650-V3","price":101451.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/9597\/0104\/files\/3500PX_1cf25d40-37f1-4689-9f3c-222b2883c30e.jpg?v=1751381878"},{"product_id":"nemix-ram-memory-compatible-with-lenovo-thinksystem-sd630-v2-multi-node-server","title":"Lenovo ThinkSystem SD630 V2 Multi-Node Server - DDR4 3200MHz PC4-25600 - RDIMM","description":"\u003cp\u003eNEMIX RAM memory upgrades for the Lenovo ThinkSystem SD630 V2 Multi-Node Server: DDR4-3200 ECC Registered (RDIMM) modules from 16GB to 128GB, sold as single modules and matched kits of up to 16 per node, selected as drop-in, compatibility-tested replacements. 1.2V, 288-pin, JEDEC-compliant. Each node runs two 3rd Gen Intel Xeon Scalable processors with 16 DDR4 DIMM slots (eight per processor, one DIMM per channel), supporting up to 2TB per node with 128GB 3DS RDIMMs. Lenovo rates the node at DDR4-3200. The ThinkSystem SD630 V2 is a half-width node for the Lenovo DA240 enclosure, up to four nodes per 2U; memory is listed per node. This platform takes registered ECC memory (RDIMM) only; unbuffered UDIMMs will not work. Use one module size and type throughout the server, and populate memory in the matched groups Lenovo specifies for each processor. Researched, matched, and compatibility-tested by NEMIX RAM, a US-based server memory specialist since 1993, and backed by a lifetime warranty. 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Volume, reseller, and B2B pricing available on request — contact our sales team for a quote.\u003c\/p\u003e","brand":"NEMIX RAM","offers":[{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 16GB (1X16GB)","offer_id":53093166743864,"sku":"MR25600-628K1-LN-SN550-V2","price":181.95,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 32GB (1X32GB)","offer_id":53093166776632,"sku":"MR25600-328K1-LN-SN550-V2","price":431.95,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 32GB (2X16GB)","offer_id":53093166809400,"sku":"MR25600-628K2-LN-SN550-V2","price":363.95,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 64GB (1X64GB)","offer_id":53093166842168,"sku":"MR25600-924K1-LN-SN550-V2","price":709.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 64GB (2X32GB)","offer_id":53093166874936,"sku":"MR25600-328K2-LN-SN550-V2","price":863.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 64GB (4X16GB)","offer_id":53093166907704,"sku":"MR25600-628K4-LN-SN550-V2","price":726.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 128GB (1X128GB)","offer_id":53093166940472,"sku":"MR25600-744K1-LN-SN550-V2","price":1359.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 128GB (2X64GB)","offer_id":53093166973240,"sku":"MR25600-924K2-LN-SN550-V2","price":1418.89,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 128GB (4X32GB)","offer_id":53093167006008,"sku":"MR25600-328K4-LN-SN550-V2","price":1724.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 128GB (8X16GB)","offer_id":53093167038776,"sku":"MR25600-628K8-LN-SN550-V2","price":1443.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 256GB (2X128GB)","offer_id":53093167071544,"sku":"MR25600-744K2-LN-SN550-V2","price":2717.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 256GB (4X64GB)","offer_id":53093167104312,"sku":"MR25600-924K4-LN-SN550-V2","price":2834.89,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 256GB (8X32GB)","offer_id":53093167137080,"sku":"MR25600-328K8-LN-SN550-V2","price":3426.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 256GB (16X16GB)","offer_id":53093167169848,"sku":"MR25600-628K16-LN-SN550-V2","price":2842.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 512GB (4X128GB)","offer_id":53093167202616,"sku":"MR25600-744K4-LN-SN550-V2","price":5430.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 512GB (8X64GB)","offer_id":53093167235384,"sku":"MR25600-924K8-LN-SN550-V2","price":5631.89,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 512GB (16X32GB)","offer_id":53093167268152,"sku":"MR25600-328K16-LN-SN550-V2","price":6749.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 1TB (8X128GB)","offer_id":53093167300920,"sku":"MR25600-744K8-LN-SN550-V2","price":10787.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 1TB (16X64GB)","offer_id":53093167333688,"sku":"MR25600-924K16-LN-SN550-V2","price":11093.49,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 3200MHz PC4-25600 \/ 2TB (16X128GB)","offer_id":53093167366456,"sku":"MR25600-744K16-LN-SN550-V2","price":21249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/9597\/0104\/files\/3500PX_a458bde3-d19c-43d5-b169-faca82931fb7.jpg?v=1791391170"},{"product_id":"nemix-ram-memory-compatible-with-lenovo-thinksystem-sd530-multi-node-server","title":"Lenovo ThinkSystem SD530 Multi-Node Server - DDR4 2933MHz PC4-23400 - RDIMM","description":"\u003cp\u003eNEMIX RAM memory upgrades for the Lenovo ThinkSystem SD530 Multi-Node Server: DDR4-2933 ECC Registered (RDIMM) modules from 16GB to 128GB, sold as single modules and matched kits of up to 12 per node, selected as drop-in, compatibility-tested replacements. 1.2V, 288-pin, JEDEC-compliant. Each node runs two 1st or 2nd Gen Intel Xeon Scalable processors with 16 DDR4 DIMM slots (12 in some processor and heatsink configurations), supporting up to 2TB per node with 128GB 3DS RDIMMs. Lenovo rates the platform at DDR4-2933 with 2nd Gen Intel Xeon Scalable processors; 1st Gen processors, and some lower-tier 2nd Gen models, run memory at up to 2666 MT\/s. These DDR4-2933 modules clock down automatically. With 1st Gen processors, Lenovo supports standard RDIMMs up to 32GB; choose the 16GB or 32GB modules, as the 64GB and 128GB modules require 2nd Gen processors. The ThinkSystem SD530 is a half-width node for the Lenovo D2 enclosure, up to four nodes per 2U; memory is listed per node. This platform takes registered ECC memory (RDIMM) only; unbuffered UDIMMs will not work. Use one module size and type throughout the server, and populate memory in the matched groups Lenovo specifies for each processor. Researched, matched, and compatibility-tested by NEMIX RAM, a US-based server memory specialist since 1993, and backed by a lifetime warranty. Volume, reseller, and B2B pricing available on request — contact our sales team for a quote.\u003c\/p\u003e","brand":"NEMIX RAM","offers":[{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 16GB (1X16GB)","offer_id":53093327995192,"sku":"MR23400-628K1-LN-SD530","price":171.95,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 32GB (1X32GB)","offer_id":53093328027960,"sku":"MR23400-324K1-LN-SD530","price":383.95,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 32GB (2X16GB)","offer_id":53093328060728,"sku":"MR23400-628K2-LN-SD530","price":343.95,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 64GB (1X64GB)","offer_id":53093328093496,"sku":"MR23400-924K1-LN-SD530","price":689.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 64GB (2X32GB)","offer_id":53093328126264,"sku":"MR23400-324K2-LN-SD530","price":767.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 64GB (4X16GB)","offer_id":53093328159032,"sku":"MR23400-628K4-LN-SD530","price":686.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 96GB (6X16GB)","offer_id":53093328191800,"sku":"MR23400-628K6-LN-SD530","price":1026.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 128GB (1X128GB)","offer_id":53093328224568,"sku":"MR23400-744K1-LN-SD530","price":1027.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 128GB (2X64GB)","offer_id":53093328257336,"sku":"MR23400-924K2-LN-SD530","price":1378.89,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 128GB (4X32GB)","offer_id":53093328290104,"sku":"MR23400-324K4-LN-SD530","price":1533.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 192GB (6X32GB)","offer_id":53093328322872,"sku":"MR23400-324K6-LN-SD530","price":2292.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 192GB (12X16GB)","offer_id":53093328355640,"sku":"MR23400-628K12-LN-SD530","price":2040.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 256GB (2X128GB)","offer_id":53093328388408,"sku":"MR23400-744K2-LN-SD530","price":2053.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 256GB (4X64GB)","offer_id":53093328421176,"sku":"MR23400-924K4-LN-SD530","price":2755.0,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 384GB (6X64GB)","offer_id":53093328453944,"sku":"MR23400-924K6-LN-SD530","price":4119.89,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 384GB (12X32GB)","offer_id":53093328486712,"sku":"MR23400-324K12-LN-SD530","price":4556.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 512GB (4X128GB)","offer_id":53093328519480,"sku":"MR23400-744K4-LN-SD530","price":4104.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 768GB (6X128GB)","offer_id":53093328552248,"sku":"MR23400-744K6-LN-SD530","price":6137.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 768GB (12X64GB)","offer_id":53093328585016,"sku":"MR23400-924K12-LN-SD530","price":8188.49,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 1.5TB (12X128GB)","offer_id":53093328617784,"sku":"MR23400-744K12-LN-SD530","price":12199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/9597\/0104\/files\/3500PX_719495c9-51ee-4b7b-9681-b9fdc913e673.jpg?v=1791394935"},{"product_id":"nemix-ram-memory-compatible-with-lenovo-thinksystem-sd650-supercomputing-server","title":"Lenovo ThinkSystem SD650 Supercomputing Server - DDR4 2933MHz PC4-23400 - RDIMM","description":"\u003cp\u003eNEMIX RAM memory upgrades for the Lenovo ThinkSystem SD650 Supercomputing Server: DDR4-2933 ECC Registered (RDIMM) modules from 16GB to 128GB, sold as single modules and matched kits of up to 12 per node, selected as drop-in, compatibility-tested replacements. 1.2V, 288-pin, JEDEC-compliant. Each node runs two 1st or 2nd Gen Intel Xeon Scalable processors with 12 DDR4 DIMM slots (six per processor, one DIMM per channel), supporting up to 1.5TB per node with 128GB 3DS RDIMMs. Each SD650 tray holds two nodes. Lenovo rates the platform at DDR4-2933 with 2nd Gen Intel Xeon Scalable processors; 1st Gen processors, and some lower-tier 2nd Gen models, run memory at up to 2666 MT\/s. These DDR4-2933 modules clock down automatically. With 1st Gen processors, Lenovo supports standard RDIMMs up to 32GB; choose the 16GB or 32GB modules, as the 64GB and 128GB modules require 2nd Gen processors. Lenovo positions the ThinkSystem SD650 as a Lenovo Neptune direct water-cooled node for the n1200 enclosure, built for HPC clusters; memory is listed per node. This platform takes registered ECC memory (RDIMM) only; unbuffered UDIMMs will not work. Use one module size and type throughout the server, and populate memory in the matched groups Lenovo specifies for each processor. Researched, matched, and compatibility-tested by NEMIX RAM, a US-based server memory specialist since 1993, and backed by a lifetime warranty. Volume, reseller, and B2B pricing available on request — contact our sales team for a quote.\u003c\/p\u003e","brand":"NEMIX RAM","offers":[{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 16GB (1X16GB)","offer_id":53093328978232,"sku":"MR23400-628K1-LN-SD650","price":171.95,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 32GB (1X32GB)","offer_id":53093329011000,"sku":"MR23400-324K1-LN-SD650","price":383.95,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 32GB (2X16GB)","offer_id":53093329043768,"sku":"MR23400-628K2-LN-SD650","price":343.95,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 64GB (1X64GB)","offer_id":53093329076536,"sku":"MR23400-924K1-LN-SD650","price":689.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 64GB (2X32GB)","offer_id":53093329109304,"sku":"MR23400-324K2-LN-SD650","price":767.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 64GB (4X16GB)","offer_id":53093329142072,"sku":"MR23400-628K4-LN-SD650","price":686.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 96GB (6X16GB)","offer_id":53093329174840,"sku":"MR23400-628K6-LN-SD650","price":1026.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 128GB (1X128GB)","offer_id":53093329207608,"sku":"MR23400-744K1-LN-SD650","price":1027.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 128GB (2X64GB)","offer_id":53093329240376,"sku":"MR23400-924K2-LN-SD650","price":1378.89,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 128GB (4X32GB)","offer_id":53093329273144,"sku":"MR23400-324K4-LN-SD650","price":1533.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 192GB (6X32GB)","offer_id":53093329305912,"sku":"MR23400-324K6-LN-SD650","price":2292.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 192GB (12X16GB)","offer_id":53093329338680,"sku":"MR23400-628K12-LN-SD650","price":2040.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 256GB (2X128GB)","offer_id":53093329371448,"sku":"MR23400-744K2-LN-SD650","price":2053.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 256GB (4X64GB)","offer_id":53093329404216,"sku":"MR23400-924K4-LN-SD650","price":2755.0,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 384GB (6X64GB)","offer_id":53093329436984,"sku":"MR23400-924K6-LN-SD650","price":4119.89,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 384GB (12X32GB)","offer_id":53093329469752,"sku":"MR23400-324K12-LN-SD650","price":4556.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 512GB (4X128GB)","offer_id":53093329502520,"sku":"MR23400-744K4-LN-SD650","price":4104.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 768GB (6X128GB)","offer_id":53093329535288,"sku":"MR23400-744K6-LN-SD650","price":6137.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 768GB (12X64GB)","offer_id":53093329568056,"sku":"MR23400-924K12-LN-SD650","price":8188.49,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 1.5TB (12X128GB)","offer_id":53093329600824,"sku":"MR23400-744K12-LN-SD650","price":12199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/9597\/0104\/files\/3500PX_e6b5bcef-10c1-4d96-a579-6b792250f100.jpg?v=1791394964"},{"product_id":"nemix-ram-memory-compatible-with-lenovo-thinksystem-sn550-compute-node","title":"Lenovo ThinkSystem SN550 Compute Node - DDR4 2933MHz PC4-23400 - RDIMM","description":"\u003cp\u003eNEMIX RAM memory upgrades for the Lenovo ThinkSystem SN550 Compute Node: DDR4-2933 ECC Registered (RDIMM) modules from 16GB to 128GB, sold as single modules and matched kits of up to 12, selected as drop-in, compatibility-tested replacements. 1.2V, 288-pin, JEDEC-compliant. This compute node runs one or two 1st or 2nd Gen Intel Xeon Scalable processors with 24 low-profile DDR4 DIMM slots (12 per processor), supporting up to 3TB of memory with 128GB 3DS RDIMMs. Lenovo rates the platform at DDR4-2933 with 2nd Gen Intel Xeon Scalable processors; 1st Gen processors, and some lower-tier 2nd Gen models, run memory at up to 2666 MT\/s. These DDR4-2933 modules clock down automatically. With 1st Gen processors, Lenovo supports standard RDIMMs up to 32GB; choose the 16GB or 32GB modules, as the 64GB and 128GB modules require 2nd Gen processors. The ThinkSystem SN550 is a two-socket compute node for the Lenovo Flex System Enterprise Chassis. This platform takes registered ECC memory (RDIMM) only; unbuffered UDIMMs will not work. Use one module size and type throughout the server, and populate memory in the matched groups Lenovo specifies for each processor. Researched, matched, and compatibility-tested by NEMIX RAM, a US-based server memory specialist since 1993, and backed by a lifetime warranty. Volume, reseller, and B2B pricing available on request — contact our sales team for a quote.\u003c\/p\u003e","brand":"NEMIX RAM","offers":[{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 16GB (1X16GB)","offer_id":53093329633592,"sku":"MR23400-628K1-LN-SN550","price":171.95,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 32GB (1X32GB)","offer_id":53093329666360,"sku":"MR23400-324K1-LN-SN550","price":383.95,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 32GB (2X16GB)","offer_id":53093329699128,"sku":"MR23400-628K2-LN-SN550","price":343.95,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 64GB (1X64GB)","offer_id":53093329731896,"sku":"MR23400-924K1-LN-SN550","price":689.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 64GB (2X32GB)","offer_id":53093329764664,"sku":"MR23400-324K2-LN-SN550","price":767.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 64GB (4X16GB)","offer_id":53093329797432,"sku":"MR23400-628K4-LN-SN550","price":686.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 96GB (6X16GB)","offer_id":53093329830200,"sku":"MR23400-628K6-LN-SN550","price":1026.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 128GB (1X128GB)","offer_id":53093329862968,"sku":"MR23400-744K1-LN-SN550","price":1027.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 128GB (2X64GB)","offer_id":53093329895736,"sku":"MR23400-924K2-LN-SN550","price":1378.89,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 128GB (4X32GB)","offer_id":53093329928504,"sku":"MR23400-324K4-LN-SN550","price":1533.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 192GB (6X32GB)","offer_id":53093329961272,"sku":"MR23400-324K6-LN-SN550","price":2292.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 192GB (12X16GB)","offer_id":53093329994040,"sku":"MR23400-628K12-LN-SN550","price":2040.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 256GB (2X128GB)","offer_id":53093330026808,"sku":"MR23400-744K2-LN-SN550","price":2053.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 256GB (4X64GB)","offer_id":53093330059576,"sku":"MR23400-924K4-LN-SN550","price":2755.0,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 384GB (6X64GB)","offer_id":53093330092344,"sku":"MR23400-924K6-LN-SN550","price":4119.89,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 384GB (12X32GB)","offer_id":53093330125112,"sku":"MR23400-324K12-LN-SN550","price":4556.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 512GB (4X128GB)","offer_id":53093330157880,"sku":"MR23400-744K4-LN-SN550","price":4104.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 768GB (6X128GB)","offer_id":53093330190648,"sku":"MR23400-744K6-LN-SN550","price":6137.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 768GB (12X64GB)","offer_id":53093330223416,"sku":"MR23400-924K12-LN-SN550","price":8188.49,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 1.5TB (12X128GB)","offer_id":53093330256184,"sku":"MR23400-744K12-LN-SN550","price":12199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/9597\/0104\/files\/3500PX_bd9ecccc-d705-460b-afae-d4ecf11742ad.jpg?v=1791394965"},{"product_id":"nemix-ram-memory-compatible-with-lenovo-thinksystem-sn850-compute-node","title":"Lenovo ThinkSystem SN850 Compute Node - DDR4 2933MHz PC4-23400 - RDIMM","description":"\u003cp\u003eNEMIX RAM memory upgrades for the Lenovo ThinkSystem SN850 Compute Node: DDR4-2933 ECC Registered (RDIMM) modules from 16GB to 128GB, sold as single modules and matched kits of up to 12, selected as drop-in, compatibility-tested replacements. 1.2V, 288-pin, JEDEC-compliant. This compute node runs two or four 1st or 2nd Gen Intel Xeon Scalable processors with 48 low-profile DDR4 DIMM slots (12 per processor), supporting up to 6TB of memory with 128GB 3DS RDIMMs. Lenovo rates the platform at DDR4-2933 with 2nd Gen Intel Xeon Scalable processors; 1st Gen processors, and some lower-tier 2nd Gen models, run memory at up to 2666 MT\/s. These DDR4-2933 modules clock down automatically. With 1st Gen processors, Lenovo supports standard RDIMMs up to 32GB; choose the 16GB or 32GB modules, as the 64GB and 128GB modules require 2nd Gen processors. The ThinkSystem SN850 is a four-socket, double-wide compute node for the Lenovo Flex System Enterprise Chassis. This platform takes registered ECC memory (RDIMM) only; unbuffered UDIMMs will not work. Use one module size and type throughout the server, and populate memory in the matched groups Lenovo specifies for each processor. Researched, matched, and compatibility-tested by NEMIX RAM, a US-based server memory specialist since 1993, and backed by a lifetime warranty. Volume, reseller, and B2B pricing available on request — contact our sales team for a quote.\u003c\/p\u003e","brand":"NEMIX RAM","offers":[{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 16GB (1X16GB)","offer_id":53093330288952,"sku":"MR23400-628K1-LN-SN850","price":171.95,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 32GB (1X32GB)","offer_id":53093330321720,"sku":"MR23400-324K1-LN-SN850","price":383.95,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 32GB (2X16GB)","offer_id":53093330354488,"sku":"MR23400-628K2-LN-SN850","price":343.95,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 64GB (1X64GB)","offer_id":53093330387256,"sku":"MR23400-924K1-LN-SN850","price":689.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 64GB (2X32GB)","offer_id":53093330420024,"sku":"MR23400-324K2-LN-SN850","price":767.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 64GB (4X16GB)","offer_id":53093330452792,"sku":"MR23400-628K4-LN-SN850","price":686.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 96GB (6X16GB)","offer_id":53093330485560,"sku":"MR23400-628K6-LN-SN850","price":1026.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 128GB (1X128GB)","offer_id":53093330518328,"sku":"MR23400-744K1-LN-SN850","price":1027.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 128GB (2X64GB)","offer_id":53093330551096,"sku":"MR23400-924K2-LN-SN850","price":1378.89,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 128GB (4X32GB)","offer_id":53093330583864,"sku":"MR23400-324K4-LN-SN850","price":1533.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 192GB (6X32GB)","offer_id":53093330616632,"sku":"MR23400-324K6-LN-SN850","price":2292.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 192GB (12X16GB)","offer_id":53093330649400,"sku":"MR23400-628K12-LN-SN850","price":2040.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 256GB (2X128GB)","offer_id":53093330682168,"sku":"MR23400-744K2-LN-SN850","price":2053.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 256GB (4X64GB)","offer_id":53093330714936,"sku":"MR23400-924K4-LN-SN850","price":2755.0,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 384GB (6X64GB)","offer_id":53093330747704,"sku":"MR23400-924K6-LN-SN850","price":4119.89,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 384GB (12X32GB)","offer_id":53093330780472,"sku":"MR23400-324K12-LN-SN850","price":4556.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 512GB (4X128GB)","offer_id":53093330813240,"sku":"MR23400-744K4-LN-SN850","price":4104.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 768GB (6X128GB)","offer_id":53093330846008,"sku":"MR23400-744K6-LN-SN850","price":6137.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 768GB (12X64GB)","offer_id":53093330878776,"sku":"MR23400-924K12-LN-SN850","price":8188.49,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR4 2933MHz PC4-23400 \/ 1.5TB (12X128GB)","offer_id":53093330911544,"sku":"MR23400-744K12-LN-SN850","price":12199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/9597\/0104\/files\/3500PX_296a3d19-e3f5-4991-b452-b0b86c44bb1f.jpg?v=1791394972"},{"product_id":"nemix-ram-memory-compatible-with-lenovo-thinksystem-sd535-v3-multi-node-server","title":"Lenovo ThinkSystem SD535 V3 Multi-Node Server - DDR5 6400MHz PC5-51200 - RDIMM","description":"\u003cp\u003eNEMIX RAM memory upgrades for the Lenovo ThinkSystem SD535 V3 Multi-Node Server: DDR5-6400 ECC Registered (RDIMM) modules from 32GB to 128GB, sold as single modules and matched kits of up to 12 per node, selected as drop-in, compatibility-tested replacements. 1.1V, 288-pin, JEDEC-compliant. Each node runs one AMD EPYC 9005 or 9004 Series processor with 12 DDR5 DIMM slots (12 channels, one DIMM per channel), supporting up to 1.5TB per node with 128GB modules. Lenovo rates the platform at DDR5-6400 with EPYC 9005 processors and DDR5-4800 with EPYC 9004 processors, one DIMM per channel; these DDR5-6400 modules clock down automatically on EPYC 9004 systems. The ThinkSystem SD535 V3 is a single-socket node for the Lenovo D3 chassis, up to four nodes per 2U, for cloud, HPC and hyperscale workloads; memory is listed per node. This platform takes registered ECC memory (RDIMM) only; unbuffered UDIMMs will not work. Use one module size and type throughout the server, and populate memory in the matched groups Lenovo specifies for each processor. Researched, matched, and compatibility-tested by NEMIX RAM, a US-based server memory specialist since 1993, and backed by a lifetime warranty. Volume, reseller, and B2B pricing available on request — contact our sales team for a quote.\u003c\/p\u003e","brand":"NEMIX RAM","offers":[{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 32GB (1X32GB)","offer_id":53093495079224,"sku":"MR51200-328K1-LN-SD535-V3","price":1841.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 48GB (1X48GB)","offer_id":53093495111992,"sku":"MR51200-4814K1-LN-SD535-V3","price":1794.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 64GB (1X64GB)","offer_id":53093495144760,"sku":"MR51200-924K1-LN-SD535-V3","price":3212.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 64GB (2X32GB)","offer_id":53093495177528,"sku":"MR51200-328K2-LN-SD535-V3","price":3680.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 96GB (1X96GB)","offer_id":53093495210296,"sku":"MR51200-9624K1-LN-SD535-V3","price":4368.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 96GB (2X48GB)","offer_id":53093495243064,"sku":"MR51200-4814K2-LN-SD535-V3","price":3586.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 128GB (1X128GB)","offer_id":53093495275832,"sku":"MR51200-724K1-LN-SD535-V3","price":6729.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 128GB (2X64GB)","offer_id":53093495308600,"sku":"MR51200-924K2-LN-SD535-V3","price":6419.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 192GB (2X96GB)","offer_id":53093495341368,"sku":"MR51200-9624K2-LN-SD535-V3","price":8728.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 192GB (6X32GB)","offer_id":53093495374136,"sku":"MR51200-328K6-LN-SD535-V3","price":10998.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 256GB (2X128GB)","offer_id":53093495406904,"sku":"MR51200-724K2-LN-SD535-V3","price":13446.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 288GB (6X48GB)","offer_id":53093495439672,"sku":"MR51200-4814K6-LN-SD535-V3","price":10717.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 384GB (6X64GB)","offer_id":53093495472440,"sku":"MR51200-924K6-LN-SD535-V3","price":19183.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 384GB (12X32GB)","offer_id":53093495505208,"sku":"MR51200-328K12-LN-SD535-V3","price":21858.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 576GB (6X96GB)","offer_id":53093495537976,"sku":"MR51200-9624K6-LN-SD535-V3","price":26086.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 576GB (12X48GB)","offer_id":53093495570744,"sku":"MR51200-4814K12-LN-SD535-V3","price":21301.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 768GB (6X128GB)","offer_id":53093495603512,"sku":"MR51200-724K6-LN-SD535-V3","price":40182.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 768GB (12X64GB)","offer_id":53093495636280,"sku":"MR51200-924K12-LN-SD535-V3","price":38128.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 1.125TB (12X96GB)","offer_id":53093495669048,"sku":"MR51200-9624K12-LN-SD535-V3","price":51846.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 1.5TB (12X128GB)","offer_id":53093495701816,"sku":"MR51200-724K12-LN-SD535-V3","price":79864.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/9597\/0104\/files\/3500PX_d0aea289-0e19-49ae-86f1-0dd26cb2c603.jpg?v=1791395789"},{"product_id":"nemix-ram-memory-compatible-with-lenovo-thinksystem-sd665-v3-sd665-n-v3-supercomputing-server","title":"Lenovo ThinkSystem SD665 V3\/SD665-N V3 Supercomputing Server - DDR5 6400MHz PC5-51200 - RDIMM","description":"\u003cp\u003eNEMIX RAM memory upgrades for the Lenovo ThinkSystem SD665 V3\/SD665-N V3 Supercomputing Server: DDR5-6400 ECC Registered (RDIMM) modules from 32GB to 128GB, sold as single modules and matched kits of up to 12 per node, selected as drop-in, compatibility-tested replacements. 1.1V, 288-pin, JEDEC-compliant. Each node runs two AMD EPYC 9005 or 9004 Series processors with 24 DDR5 DIMM slots (12 per processor, one DIMM per channel), supporting up to 3TB per node with 128GB modules. The SD665 V3 tray holds two nodes; the SD665-N V3 tray holds one node with four NVIDIA GPUs. Lenovo rates the platform at DDR5-6400 with EPYC 9005 processors and DDR5-4800 with EPYC 9004 processors, one DIMM per channel; these DDR5-6400 modules clock down automatically on EPYC 9004 systems. Lenovo positions the ThinkSystem SD665 V3 and SD665-N V3 as Lenovo Neptune direct water-cooled nodes for the DW612S enclosure, built for HPC and AI clusters; memory is listed per node. This platform takes registered ECC memory (RDIMM) only; unbuffered UDIMMs will not work. Use one module size and type throughout the server, and populate memory in the matched groups Lenovo specifies for each processor. Researched, matched, and compatibility-tested by NEMIX RAM, a US-based server memory specialist since 1993, and backed by a lifetime warranty. 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