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Green 288-pin DDR4 ECC registered DIMM without heat spreader

OWC

OWC 16GB DDR4 2933MHz CL21 ECC Registered 2Rx8 288pin memory upgrade

SKU CH-7GAE-7CB4H

16GB DDR4 2933MHz ECC Registered DIMM for Dell PowerEdge XR4510c and XR4520c servers

  • Capacity16GB
  • Type288-Pin DDR4 ECC RDIMM
  • SpeedDDR4 2933 (PC4 23400)
  • CAS LatencyCL21
  • Voltage1.2V
  • ECCYes

Capacity 16GB

  • 16GB
  • 32GB
  • 64GB

As versões riscadas existem, mas não estão disponíveis aqui.

  • ECC registered design protects server data integrity
  • 16GB capacity at DDR4 2933MHz CL21 speed
  • 2V low voltage reduces power consumption
  • Validated for Dell PowerEdge XR4510c and XR4520c
  • Backward compatible with 2133MHz 2400MHz 2666MHz systems

Server ECC Registered DDR4

This OWC 16GB DDR4 2933MHz CL21 module is a 288-pin ECC Registered DIMM built for Dell PowerEdge XR4510c and XR4520c servers. It operates at 1.2V with a 2Rx8 rank configuration and carries the PC4-23400 designation for server-grade reliability.

Workstation and server upgrades only

It suits administrators expanding memory in compatible Dell PowerEdge platforms or maintaining existing infrastructure with validated replacements. It will not work in standard desktop computers and cannot be mixed with unbuffered memory modules, so consumer PC builders should look elsewhere.

16GB capacity with backward speed support

The single module provides 16GB of registered ECC capacity for virtualisation, database or file-serving workloads. It runs at 2933MHz and is backward compatible with 2133MHz, 2400MHz and 2666MHz bus speeds, so it integrates into mixed-speed configurations without manual tuning.

Pontos fortes

  • ECC registered design protects server data integrity
  • 16GB capacity at DDR4 2933MHz CL21 speed
  • 2V low voltage reduces power consumption
  • Validated for Dell PowerEdge XR4510c and XR4520c
  • Backward compatible with 2133MHz 2400MHz 2666MHz systems

Especificações

BrandOWC
Part Number2R9D42R816GB
Capacity16GB
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 2933 (PC4 23400)
CAS LatencyCL21
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
Heat SpreaderNo
Compatible SystemDell PowerEdge XR4510c
Dell PowerEdge XR4520c

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Perguntas sobre este artigo

My Dell PowerEdge XR4510c currently runs 2666 MHz DDR4 — will this 2933 MHz CL21 module run at the lower speed without issues?

Yes, the module is backward compatible with 2133 MHz, 2400 MHz and 2666 MHz DDR4, so it will operate at your system's native speed.

Does my server need to support ECC registered DDR4 DIMMs for this 16 GB 288-pin kit to function?

Yes, this is ECC registered DDR4 memory and will only work in servers or workstations that accept registered DIMMs; it cannot be used in standard desktops or mixed with unbuffered modules.

After installation, how can I confirm the module is recognised as 16 GB DDR4 2933 CL21 ECC registered?

Check the BIOS or UEFI memory information screen — it should show 16 GB capacity, 2933 MT/s speed, CL21 latency and ECC registered status.

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