{"product_id":"nemix-ram-memory-compatible-with-asrock-rack-d1521d4u-2l-plus-d1521d4i-motherboard-ecc-udimm","title":"ASRock Rack D1521D4U-2L+ \/ D1521D4I Motherboards - DDR4 3200MHz PC4-25600 - ECC UDIMM","description":"\u003cp\u003eNEMIX RAM memory upgrades for the ASRock Rack D1521D4U-2L+ \/ D1521D4I motherboards: ECC Unbuffered (UDIMM) modules from 8GB to 16GB, available at DDR4 3200MHz PC4-25600, selected as drop-in, compatibility-tested replacements. 1.2V, 288-pin. These boards each take an on-board Intel Xeon D-1521 processor with 4 DDR4 DIMM slots, supporting up to 64GB of memory with ECC UDIMM modules up to 16GB each. ASRock Rack rates memory on this platform at up to 2133MHz; these DDR4-3200 modules run at the speed the platform supports. These boards also take RDIMM and non-ECC UDIMM modules — see the matching NEMIX RAM listings; do not mix module types. Install identical modules and populate memory channels evenly for full bandwidth. 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":"ECC UDIMM \/ DDR4 3200MHz PC4-25600 \/ 8GB (1X8GB)","offer_id":53067840618808,"sku":"ME25600-818K1-D1521D4U-2L+","price":89.99,"currency_code":"USD","in_stock":true},{"title":"ECC UDIMM \/ DDR4 3200MHz PC4-25600 \/ 16GB (1X16GB)","offer_id":53067840651576,"sku":"ME25600-628K1-D1521D4U-2L+","price":169.88,"currency_code":"USD","in_stock":true},{"title":"ECC UDIMM \/ DDR4 3200MHz PC4-25600 \/ 16GB (2X8GB)","offer_id":53067840684344,"sku":"ME25600-818K2-D1521D4U-2L+","price":178.99,"currency_code":"USD","in_stock":true},{"title":"ECC UDIMM \/ DDR4 3200MHz PC4-25600 \/ 32GB (2X16GB)","offer_id":53067840717112,"sku":"ME25600-628K2-D1521D4U-2L+","price":339.49,"currency_code":"USD","in_stock":true},{"title":"ECC UDIMM \/ DDR4 3200MHz PC4-25600 \/ 32GB (4X8GB)","offer_id":53067840749880,"sku":"ME25600-818K4-D1521D4U-2L+","price":356.99,"currency_code":"USD","in_stock":true},{"title":"ECC UDIMM \/ DDR4 3200MHz PC4-25600 \/ 64GB (4X16GB)","offer_id":53067840782648,"sku":"ME25600-628K4-D1521D4U-2L+","price":678.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/9597\/0104\/files\/3500PX_70089feb-aa6f-4915-8322-b9602ad94e40.jpg?v=1790882612","url":"https:\/\/nemixram.com\/products\/nemix-ram-memory-compatible-with-asrock-rack-d1521d4u-2l-plus-d1521d4i-motherboard-ecc-udimm","provider":"NEMIX RAM","version":"1.0","type":"link"}