Server Memory — RDIMM, LRDIMM & ECC RAM
Evergreen Computer stocks 588 server memory SKUs across RDIMM, LRDIMM, MRDIMM and ECC UDIMM/SO-DIMM form factors, DDR4 and DDR5, 16GB to 256GB capacities, from Kingston, Samsung, Micron, HPE, Lenovo, Crucial, SK Hynix and other major brands, for Xeon Scalable, EPYC and other rack and tower servers.
Registered modules (RDIMM/LRDIMM) buffer the address/command signal and are the standard choice for multi-DIMM-per-channel server configurations; unbuffered ECC UDIMM and SO-DIMM modules suit entry-level servers, workstations and NAS appliances. Verify against your server's QVL (Qualified Vendor List) before ordering. An unsupported capacity, speed or rank can prevent a server from booting, or force it to run below its rated speed.
Buying for a server refresh or a memory upgrade project, or need a capacity or speed not listed below? Request a project / bulk quote and our team will source it. Already know the exact module you need? Request a quote directly.
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By Memory Type
- DDR5 Server Memory — RDIMM & ECC (366 SKUs)
- DDR4 Server Memory — RDIMM, LRDIMM & ECC (220 SKUs)
By Form Factor
- RDIMM Server Memory (Registered DIMM) (461 SKUs)
- LRDIMM Server Memory (Load-Reduced DIMM) (17 SKUs)
- MRDIMM Server Memory (Multiplexed Rank DIMM) (5 SKUs)
- ECC UDIMM Server Memory (Unbuffered) (58 SKUs)
- ECC SO-DIMM Server Memory (Small Outline) (36 SKUs)
By Capacity
- 16GB Server Memory (142 SKUs)
- 32GB Server Memory (174 SKUs)
- 64GB Server Memory (105 SKUs)
- 96GB Server Memory (31 SKUs)
- 128GB Server Memory (49 SKUs)
- 256GB Server Memory (15 SKUs)
By Brand
- Kingston Server Memory (255 SKUs)
- Micron Server Memory (86 SKUs)
- Samsung Server Memory (81 SKUs)
- HPE Server Memory (56 SKUs)
- Lenovo Server Memory (35 SKUs)
- Synology Server Memory (24 SKUs)
- SK Hynix Server Memory (12 SKUs)
- G.Skill Server Memory (10 SKUs)
- GOODRAM Server Memory (10 SKUs)
By Speed
- DDR5-6400 Server Memory (89 SKUs)
- DDR5-5600 Server Memory (155 SKUs)
- DDR5-4800 Server Memory (81 SKUs)
- DDR4-3200 Server Memory (138 SKUs)
Popular Configurations
- 64GB DDR5 6400 RDIMM Server Memory (21 SKUs)
- 32GB DDR5 5600 RDIMM Server Memory (31 SKUs)
- 128GB DDR5 RDIMM Server Memory (45 SKUs)
- 64GB DDR4 3200 RDIMM Server Memory (17 SKUs)
- 32GB DDR4 3200 RDIMM Server Memory (38 SKUs)