{"product_id":"nemix-ram-memory-compatible-with-lenovo-thinksystem-sr680a-v4-rack-server","title":"Lenovo ThinkSystem SR680a V4 Rack Server - DDR5 6400MHz PC5-51200 - RDIMM","description":"\u003cp\u003eNEMIX RAM memory upgrades for the Lenovo ThinkSystem SR680a V4 Rack Server: DDR5-6400 ECC Registered (RDIMM) modules from 64GB to 128GB, sold as single modules and matched kits of up to 16, selected as drop-in, compatibility-tested replacements. 1.1V, 288-pin, JEDEC-compliant. This system runs two Intel Xeon 6 6700-series processors with P-cores, with 32 DDR5 DIMM slots (16 per processor, eight channels with two DIMMs per channel), supporting up to 4TB of memory with 128GB RDIMMs; Lenovo offers 64GB, 96GB and 128GB RDIMMs for this system. Lenovo rates the platform at DDR5-6400 with one DIMM per channel and DDR5-5200 with two DIMMs per channel. Lenovo positions the ThinkSystem SR680a V4 as an eight-GPU AI server for large-model training and inference. 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 \/ 64GB (1X64GB)","offer_id":53093498749240,"sku":"MR51200-924K1-LN-SR680A-V4","price":3212.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 96GB (1X96GB)","offer_id":53093498782008,"sku":"MR51200-9624K1-LN-SR680A-V4","price":4368.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 128GB (1X128GB)","offer_id":53093498814776,"sku":"MR51200-744K1-LN-SR680A-V4","price":6729.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 128GB (2X64GB)","offer_id":53093498847544,"sku":"MR51200-924K2-LN-SR680A-V4","price":6419.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 192GB (2X96GB)","offer_id":53093498880312,"sku":"MR51200-9624K2-LN-SR680A-V4","price":8728.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 256GB (2X128GB)","offer_id":53093498913080,"sku":"MR51200-744K2-LN-SR680A-V4","price":13446.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 256GB (4X64GB)","offer_id":53093498945848,"sku":"MR51200-924K4-LN-SR680A-V4","price":12828.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 384GB (4X96GB)","offer_id":53093498978616,"sku":"MR51200-9624K4-LN-SR680A-V4","price":17444.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 512GB (4X128GB)","offer_id":53093499011384,"sku":"MR51200-744K4-LN-SR680A-V4","price":26871.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 512GB (8X64GB)","offer_id":53093499044152,"sku":"MR51200-924K8-LN-SR680A-V4","price":25485.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 768GB (8X96GB)","offer_id":53093499076920,"sku":"MR51200-9624K8-LN-SR680A-V4","price":34654.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 1TB (8X128GB)","offer_id":53093499109688,"sku":"MR51200-744K8-LN-SR680A-V4","price":53382.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 1TB (16X64GB)","offer_id":53093499142456,"sku":"MR51200-924K16-LN-SR680A-V4","price":50202.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 1.5TB (16X96GB)","offer_id":53093499175224,"sku":"MR51200-9624K16-LN-SR680A-V4","price":68264.99,"currency_code":"USD","in_stock":true},{"title":"RDIMM \/ DDR5 6400MHz PC5-51200 \/ 2TB (16X128GB)","offer_id":53093499207992,"sku":"MR51200-744K16-LN-SR680A-V4","price":105154.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/9597\/0104\/files\/3500PX_f3df91d2-9026-41e5-99fb-a7f271e5dabe.jpg?v=1791395824","url":"https:\/\/nemixram.com\/products\/nemix-ram-memory-compatible-with-lenovo-thinksystem-sr680a-v4-rack-server","provider":"NEMIX RAM","version":"1.0","type":"link"}