We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two green DDR5 ECC RDIMM modules, black chips, no heat spreader

OWC

OWC 32GB (2x16GB) DDR5 4800 CL40 1Rx8 288-pin 1.1V ECC Registered RDIMM PowerEdge R760xa R860 R960

SKU CH-N9Z1-A1SW2

ECC registered DDR5 kit adds 32 GB across two 16 GB modules at 4800 MT/s CL40 for PowerEdge R760xa, R860 and R960 servers

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Memory rank1Rx8

Capacity 32GB (2 x 16GB)

Show 4 more
  • ECC registered design protects data integrity in servers
  • 32 GB kit (2 × 16 GB) expands capacity for demanding workloads
  • DDR5 4800 CL40 at 1.1 V delivers high-speed throughput
  • 288-pin RDIMM form factor fits PowerEdge R760xa R860 R960
  • Replaces Dell part AC239377 SNP1V1N1C/16G for direct compatibility

Server memory upgrade

This OWC kit supplies 32GB of DDR5 4800 ECC registered memory in two 16GB modules. It is built for Dell PowerEdge R760xa, R860 and R960 servers that require registered DIMMs with error correction. The modules run at 1.1V with a CL40 latency and a single-rank 1Rx8 organisation.

Replaces unbuffered or load-reduced DIMMs

The upgrade is intended for systems that currently use registered ECC memory and need additional capacity or a speed step to DDR5 4800. It will not work in platforms that only accept unbuffered or load-reduced modules, so the jump is only worthwhile when the server’s memory controller and BIOS support registered DDR5 at this speed.

Check slot count and population rules

Before ordering, verify how many 288-pin DIMM slots your PowerEdge model provides and whether the existing configuration allows mixed-rank or mixed-capacity population. The kit contains two modules, so at least two free slots are required, and the server’s memory-mode settings must allow registered ECC DDR5 at 4800 MT/s.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $855.99
Pricier than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $26.75 per GB
Pricier than about 74% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameOWC
Part number4R8D51R8032P
Total capacity32 GB (2 × 16 GB)
Product type288-Pin DDR5 ECC RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsPowerEdge R760xa
PowerEdge R860
PowerEdge R960

Other versions of this model

5 more in the same range

Questions about this item

Will the 288-pin DDR5 RDIMM modules fit the memory slots in a PowerEdge R760xa, R860 or R960?

Yes, the kit is built specifically for those three PowerEdge models and uses the standard 288-pin DDR5 RDIMM form factor they require.

What is the correct way to install the two 16 GB modules so the server recognises the full 32 GB?

Populate the DIMM slots in the order shown in the server's service manual — typically one module per channel — and ensure each RDIMM clicks fully into the 288-pin socket before powering on.

When should the ECC registered RDIMMs be replaced to keep the server running reliably?

Replace them if the system logs uncorrectable ECC errors, if memory diagnostics report failures, or when a hardware refresh cycle calls for new modules.

More in Model-Specific Memory Upgrades

Similar items