Genuine OEM enterprise drives · Fast US shipping · POs welcome
Server memory — the ECC, buffered DIMMs that keep production hosts stable. This hub covers our full range of enterprise RAM sold by exact manufacturer part number: DDR3, DDR4 and DDR5, ECC Registered (RDIMM) and Load-Reduced (LRDIMM), across 8GB through 512GB capacities and the common speeds, from Micron, Samsung, SK Hynix and the HPE and Dell OEM-serialized parts your iLO or iDRAC expects. Filter by capacity, brand and condition, or jump to a capacity page below. We list New and Refurbished stock together so you can compare a factory module against a tested pull for the same slot. Server memory is unforgiving about rank, voltage and OEM keying, so match your platform's population rules — or use the bulk-quote link and we'll confirm the part against your exact server model. Fast US shipping, warranty-backed, purchase orders welcome.
Server memory comes in three buffered/unbuffered designs. A server accepts only the type its population rules list, and RDIMM and LRDIMM can never be mixed in one system.
Every part is sold by exact manufacturer part number and ships warranty-backed. Here's what each condition means so you can weigh price against your workload.
Not sure which to pick? Read our New vs Recertified vs Refurbished guide.
New is factory-sealed with the full manufacturer warranty. Recertified is OEM-restored to specification with low power-on hours and our own warranty — the same capacity for a lower price. Refurbished is a tested, wiped working pull. All are sold by exact part number and warranty-backed.
Yes — we ship fast from the US and welcome POs. For quantity or a matched set, use the bulk-quote link on any product for pricing and a compatibility check.
11879 parts
41Y2765 - IBM 4GB (2 x 2GB) RDIMM 667MHz Registered RAM
$68.00
49Y3757 - IBM 4GB DDR3 1333MHz CL9 ECC RDIMM Memory Module
128279-B21 - Compaq 512MB 133MHz ECC 168-Pin RDIMM Memory
$45.00
10K0023 - IBM 512MB 133MHz PC133 ECC RDIMM Memory
$58.00
49Y1425 - IBM 4GB DDR3 1333MHz CL9 ECC RDIMM Memory Module
$122.00
41Y2851 - IBM 4GB RDIMM 240-Pin Memory Module
$58.00
300679-B21 - HP 1GB (2 x 512MB) RDIMM 266MHz Registered RAM
$45.00
300701-001 - HP 1GB RDIMM 184-Pin Memory Module
$70.00
90Y3149 - IBM 8GB DDR3 1600MHz CL11 ECC RDIMM Memory Module
261585-041 - HP 1GB RDIMM 184-Pin Memory Module
$45.00
4X70F28586 - Lenovo 8GB DDR3 1866MHz CL13 ECC RDIMM Memory Module
AA657A - HP 1GB DDR 266MHz ECC Registered RDIMM 2.5V 184-Pin Memory
$70.00
46W0700 - IBM 8GB DDR3 1600MHz CL11 ECC VLP RDIMM Memory Module
00D5024 - IBM 4GB DDR3 1600MHz CL11 ECC VLP RDIMM Memory Module
405477-061 - HP 4GB DDR2 667MHz ECC Registered RDIMM 1.8V 240p Memory
$45.00
287497-B21 - HP 1GB DDR 266MHz ECC Registered RDIMM 2.5V 184p Memory
$70.00
90Y3154 - IBM 4GB DDR3 1600MHz CL11 ECC RDIMM Memory Module
432670-001 - HP 4GB RDIMM 240-Pin Memory Module
$45.00
46C0582 - IBM 8GB DDR3 1066MHz CL7 ECC VLP RDIMM Memory Module
00D4989 - IBM 8GB DDR3 1600MHz CL11 ECC RDIMM Memory Module
00D4985 - IBM 8GB DDR3 1333MHz CL9 ECC VLP RDIMM Memory Module
$162.00
FKYT4 - Dell 4GB DDR3 1600MHz CL11 ECC RDIMM Memory Module
KTH-PL313/4G - Kingston 4GB DDR3 1333MHz CL9 ECC RDIMM Memory Module
$162.00
591750-571 - HP 4GB DDR3 1333MHz CL9 ECC RDIMM Memory Module
$68.00
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