Cheapest 256 GB DDR4 server RAM (ECC RDIMM)

All sizes of DDR4 server RAM (ECC RDIMM) →

Amazon $1,799/kittypical $2,835 · 3 listings Buy on Amazon: $1,799 for 1 kit →as of 2026-11-06 18:28:19 UTC
eBay —Not enough new listings yet; checked dailyUsed & new memory (ram) on eBay →

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All 3 listings, single kits first, then multipacks

ItemSizePricePer kit
Micron Memory Bundle with 256GB (8 x 32GB) DDR4 PC4-21333 2666MHz RDIMM (8 x MTA36ASF4G72PZ-2G6E1), Dual Ranked Registe… 1 kit1 kit$1,799$1,799 Amazon →
NEMIX RAM 256GB (4X64GB) DDR4 3200MHz PC4-25600 2Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT 1 kit1 kit$2,835$2,835 Amazon →
NEMIX RAM 256GB (8X32GB) DDR4 3200MHz PC4-25600 2Rx4 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT 1 kit1 kit$3,427$3,427 Amazon →

Amazon as of 2026-11-06 18:28:19 UTC: Amazon's own price, else its lowest new offer, before shipping and tax (via Keepa); product prices and availability are accurate as of the date/time indicated and are subject to change.

Size comes from the seller's unit count or the listing title; check the listing before buying. As an Amazon Associate and eBay Partner, Sharpest earns from qualifying purchases.

More memory (ram)

DDR5 desktop RAM $8.12/GBDDR4 laptop RAM (SODIMM) $3.75/GBDDR4 desktop RAM $3.12/GBDDR5 server RAM (ECC RDIMM) $30.75/GBDDR5 laptop RAM (SODIMM) $10.31/GB