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Four green DDR5 RDIMM modules with gold contacts, no heat spreaders

OWC

OWC 256GB (4x64GB) DDR5 4800 CL40 ECC Registered RDIMM for Dell PowerEdge HS5610 HS5620 memory upgrade

SKU CH-M2BK-0N6RD

A 256 GB kit of four 64 GB DDR5 4800 CL40 ECC registered RDIMMs for Dell PowerEdge HS5610 and HS5620 servers

  • Capacity256GB (4 x 64GB)
  • Type288-Pin DDR5 ECC RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.1V
  • ECCYes

Capacity 256GB (4 x 64GB)

  • 256 GB total capacity across four 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 under load
  • Validated for Dell PowerEdge HS5610 and HS5620 systems

OWC 256GB DDR5 ECC RDIMM kit

This 256GB kit contains four 64GB DDR5 4800 CL40 registered ECC modules built to JEDEC standard. It is designed for Dell PowerEdge HS5610 and HS5620 servers that require registered memory with error correction. The modules operate at 1.1V and use a 2Rx4 rank configuration without heat spreaders.

Check registered ECC requirement

Verify that your HS5610 or HS5620 currently uses registered ECC RDIMMs and not unbuffered or load-reduced types. Mixing registered modules with other memory categories is not supported and will prevent the system from booting. Confirm the platform has four available 288-pin DDR5 slots to accept the full kit.

Upgrade from smaller registered kits

The kit replaces lower-capacity registered ECC sets to reach 256GB in a single installation. The jump is worth it when workloads such as virtualization databases or large dataset processing exceed the limits of the existing memory configuration.

商品特色

  • 256 GB total capacity across four 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 under load
  • Validated for Dell PowerEdge HS5610 and HS5620 systems

商品規格

BrandOWC
Part Number4R8D52R4256S
Capacity256GB (4 x 64GB)
Type288-Pin DDR5 ECC RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.1V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemDell PowerEdge HS5610
Dell PowerEdge HS5620

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 comes in the box and does anything else need to be purchased?

The kit contains four 64GB DDR5 4800 CL40 ECC Registered RDIMM modules for a total of 256GB. No additional memory parts are required for this upgrade.

How do I choose between the available versions or capacities for this kit?

This part number 4R8D52R4256S is a single 256GB kit built from four 64GB 2Rx4 modules. Select it when your Dell PowerEdge HS5610 or HS5620 needs that exact capacity and rank configuration.

What does the 4800 speed rating mean once the modules are installed in the server?

The modules run at DDR5 4800 (PC5-38400) with CL40 latency at 1.1V, delivering JEDEC-standard bandwidth and error correction for the HS5610 and HS5620 platforms.

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