Genuine OEM enterprise drives · Fast US shipping · POs welcome
DDR4 ECC memory is the backbone of the current server fleet — Error-Correcting Code protects against single-bit faults, and Registered (RDIMM) or Load-Reduced (LRDIMM) buffering is what lets a server run many DIMMs stably. Every module here is server-grade DDR4 ECC, sold by exact manufacturer part number across 16GB, 32GB, 64GB and 128GB capacities and 2133 through 3200 MT/s speeds, from Micron, Samsung, SK Hynix and the HPE and Dell OEM-serialized parts your iLO or iDRAC expects. New and Refurbished stock sit together so you can compare a factory module against a tested pull for the same slot. ECC and buffering type must match your platform exactly — an unbuffered or non-ECC stick won't post in most servers — so confirm your population rules, or use the bulk-quote link and we'll pick the compatible part for your model. In stock, fast US shipping, warranty-backed, POs welcome.
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.
ECC (Error-Correcting Code) memory detects and corrects single-bit errors on the fly, preventing silent data corruption and crashes — which is why servers require it. Desktop (non-ECC) memory won't post in most server platforms.
Both are buffered ECC types for servers. RDIMM buffers address/command lines and covers most builds; LRDIMM also buffers data lines to reach higher capacity per channel. Use whichever your server's rules specify.
Generally no — most desktop boards need unbuffered non-ECC (or UDIMM ECC) memory and won't accept RDIMM/LRDIMM. These are server/workstation modules. Ask via the bulk-quote link if you're unsure about your board.
4081 parts
P43265-001 - HPE 64GB DDR4 3200MHz ECC RDIMM Memory Module
$1,362.00
P35543-B21 - HPE 64GB DDR4 3200MHz ECC RDIMM Memory Module
$1,552.00
KSM32RD8/16HDR - Kingston 16GB DDR4 3200MHz ECC RDIMM Memory Module
$445.00
370-AEVN - Dell 32GB DDR4 3200MHz ECC RDIMM Memory Module
$598.00
370-AEPP - Dell 16GB DDR4 2933MHz ECC RDIMM Memory Module
$250.00
370-AEVR - Dell 32GB DDR4 3200MHz ECC RDIMM Memory Module
$598.00
370-AEVO - Dell 8GB DDR4 3200MHz ECC RDIMM Memory Module
$195.00
SNP6VDNYC/8G - Dell 8GB DDR4 3200MHz ECC RDIMM Memory Module
$195.00
SNP4JMGMDG/64G - Dell 64GB DDR4 2666MHz ECC RDIMM Memory Module
$598.00
SNP7JXF5C/128G - Dell 128GB DDR4 3200MHz ECC RDIMM Memory Module
$2,138.00
P06037-B21 - HPE 128GB DDR4 3200MHz ECC RDIMM Memory Module
$2,280.00
P14635-001 - HPE 32GB DDR4 2933MHz ECC RDIMM Memory Module
$660.00
P06190-001 - HPE 64GB DDR4 2933MHz ECC RDIMM Memory Module
$875.00
P21677-001 - HPE 128GB DDR4 3200MHz ECC RDIMM Memory Module
$2,280.00
P38520-1A1 - HPE 32GB DDR4 3200MHz ECC RDIMM Memory Module
$560.00
P38454-B21 - HPE 32GB DDR4 3200MHz ECC RDIMM Memory Module
$560.00
P39381-001 - HPE 32GB DDR4 3200MHz ECC RDIMM Memory Module
$560.00
P11447-0A1 - HPE 128GB DDR4 3200MHz ECC RDIMM Memory Module
$2,280.00
P20504-001 - HPE 64GB DDR4 3200MHz ECC RDIMM Memory Module
$1,060.00
P03052-191 - HPE 32GB DDR4 2933MHz ECC RDIMM Memory Module
$660.00
P03055-091 - HPE 128GB DDR4 2933MHz ECC RDIMM Memory Module
$1,368.00
M393A4K40BB1-CRC - Samsung 32GB DDR4 2400MHz ECC RDIMM Memory Module
$305.00
P18451-B21 - HPE 64GB DDR4 2933MHz ECC RDIMM Memory Module
$1,005.00
P43168-B21 - HPE 16GB DDR4 3200MHz ECC RDIMM Memory Module
$272.00
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