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Four green DDR4 ECC registered DIMMs in static bags

OWC

OWC 256GB (4×64GB) DDR4 2933 CL21 ECC Registered DIMM memory upgrade

SKU CH-XGGW-1D5BS

256 GB kit of four 64 GB DDR4 2933 CL21 ECC registered DIMMs for HP ProLiant DL560 Gen10, DL580 Gen10, DX360 Gen10, DX380 Gen10 and DX560 Gen10 servers

  • Capacity256GB (4 x 64GB)
  • Type288-Pin DDR4 ECC RDIMM
  • SpeedDDR4 2933 (PC4 23400)
  • CAS LatencyCL21
  • Voltage1.2V
  • ECCYes

Capacity 256GB (4 x 64GB)

  • 256 GB total capacity from four 64 GB modules
  • ECC registered design protects data integrity in servers
  • DDR4 2933 MHz speed with CL21 latency
  • 2 V operation reduces power draw
  • Compatible with HP ProLiant DL560 Gen10 DL580 Gen10 DX360 Gen10 DX380 Gen10 DX560 Gen10

Server-grade DDR4 ECC kit

This OWC kit supplies 256 GB of DDR4-2933 registered ECC memory in four 64 GB modules. It is built for HP ProLiant DL560 Gen10, DL580 Gen10, DX360 Gen10, DX380 Gen10 and DX560 Gen10 servers that require 288-pin RDIMMs. The modules run at 1.2 V with CL21 latency and 2Rx4 organisation.

Suited for compatible ProLiant servers

The kit fits the listed Gen10 ProLiant models that accept registered ECC DDR4 RDIMMs. It will not work in standard desktop PCs or consumer motherboards that only support unbuffered memory. Systems requiring load-reduced ECC DIMMs or a different pin count cannot use these modules.

256 GB capacity with speed headroom

Four 64 GB DIMMs provide 256 GB total capacity for memory-intensive server workloads. The DDR4-2933 rating is backward compatible with 2133, 2400 and 2666 MHz bus speeds, so the kit will operate at the highest speed the platform allows. Maximum supported capacity depends on the specific server configuration.

Ciri-ciri utama

  • 256 GB total capacity from four 64 GB modules
  • ECC registered design protects data integrity in servers
  • DDR4 2933 MHz speed with CL21 latency
  • 2 V operation reduces power draw
  • Compatible with HP ProLiant DL560 Gen10 DL580 Gen10 DX360 Gen10 DX380 Gen10 DX560 Gen10

Spesifikasi

BrandOWC
Part Number2R9D42R4256S
Capacity256GB (4 x 64GB)
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 2933 (PC4 23400)
CAS LatencyCL21
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemHP ProLiant DL560 Gen10
HP ProLiant DL580 Gen10
HP ProLiant DX360 Gen10
HP ProLiant DX380 Gen10
HP ProLiant DX560 Gen10

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Soalan tentang produk ini

What HP ProLiant Gen10 server must I already have to install this 256GB DDR4 2933 ECC RDIMM kit?

This kit is validated for HP ProLiant DL560 Gen10, DL580 Gen10, DX360 Gen10, DX380 Gen10 and DX560 Gen10 servers. It requires a 288-pin DDR4 RDIMM slot and will not work in standard desktops.

Can I mix these 64GB 2Rx4 registered modules with the 2133MHz, 2400MHz or 2666MHz DDR4 DIMMs already in my ProLiant?

Yes. The modules are backward compatible with 2133MHz, 2400MHz and 2666MHz DDR4 speeds. The system will run all installed DIMMs at the lowest common speed.

How do I confirm the 256GB kit is running at 2933MHz CL21 with ECC active after installation?

Check the BIOS memory configuration or OS tools such as dmidecode on Linux or Task Manager on Windows. They should report 256GB total, 2933MHz speed, CL21 latency and ECC Registered status.

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