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Two green DDR5 RDIMM modules with gold contacts and black chips

OWC

OWC 128GB (2x64GB) DDR5 4800 CL40 ECC Registered RDIMM memory upgrade PowerEdge R760xa R860 R960

SKU CH-BMW8-6BKM3

128 GB dual-rank DDR5-4800 ECC registered RDIMM kit for Dell PowerEdge R760xa, R860 and R960 servers

  • Capacity128GB (2 x 64GB)
  • Type288-Pin DDR5 ECC RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.1V
  • ECCYes

Capacity 128GB (2 x 64GB)

顯示另外 4 款選項
  • 128 GB total capacity from two 64 GB modules
  • DDR5 4800 speed with CL40 latency for server workloads
  • ECC registered design protects data integrity in critical tasks
  • 1 V operation reduces power draw in dense configurations
  • Validated for PowerEdge R760xa, R860 and R960 systems

Server memory kit

This 128GB kit contains two 64GB DDR5 ECC registered RDIMMs built for Dell PowerEdge R760xa, R860 and R960 servers. It targets administrators who need to expand capacity in those specific platforms without mixing memory types.

Registered ECC requirement

The modules are 288-pin DDR5 4800 CL40 parts that operate at 1.1V and use a 2Rx4 organisation. They will not work in standard desktop boards and cannot be mixed with unbuffered or load-reduced DIMMs.

Capacity headroom

The 128GB total suits workloads that benefit from large memory pools such as virtualisation or in-memory databases. Systems needing more than 128GB per channel or non-registered memory must choose a different configuration.

商品特色

  • 128 GB total capacity from two 64 GB modules
  • DDR5 4800 speed with CL40 latency for server workloads
  • ECC registered design protects data integrity in critical tasks
  • 1 V operation reduces power draw in dense configurations
  • Validated for PowerEdge R760xa, R860 and R960 systems

商品規格

BrandOWC
Part Number4R8D52R4128P
Capacity128GB (2 x 64GB)
Type288-Pin DDR5 ECC RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.1V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemPowerEdge R760xa
PowerEdge R860
PowerEdge R960

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

What does the 4800 speed mean when the modules are installed in a PowerEdge R760xa?

DDR5 4800 (PC5-38400) is the rated data rate; the server's memory controller will run the kit at up to 4800 MT/s, and the CL40 timing applies at that speed.

How does the PC5-38400 rating and CL40 timing limit real-world throughput?

PC5-38400 specifies the peak transfer rate class, and CL40 sets the CAS latency at 4800 MT/s; actual bandwidth depends on the server's memory configuration and workload.

What physical slot and clearance do the 288-pin RDIMMs need in a PowerEdge R860?

The kit uses 288-pin DDR5 RDIMM form factor with no heat spreader; it fits standard DDR5 RDIMM slots and requires no extra clearance beyond the module height.

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