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Two green DDR4 ECC registered DIMMs, 288-pin, no heat spreader

OWC

OWC 32GB (2x16GB) DDR4 2400 CL17 ECC Registered RDIMM Cisco UCS B200 M4 C220 M4

SKU CH-3XWZ-GJ18Z

32 GB dual-channel DDR4 ECC registered kit at 2400 MHz CL17 for Cisco UCS B200 M4 and C220 M4 servers

  • Capacity32GB (2 x 16GB)
  • Type288-Pin DDR4 ECC RDIMM
  • SpeedDDR4 2400 (PC4 19200)
  • CAS LatencyCL17
  • Voltage1.2V
  • ECCYes

Capacity 32GB (2 x 16GB)

  • ECC registered design protects data integrity in servers
  • 32 GB kit with two 16 GB modules expands capacity
  • DDR4 2400 CL17 speed matches Cisco UCS B200 M4 and C220 M4 specs
  • 2 V operation reduces power draw per module
  • 288-pin RDIMM form factor fits qualified Cisco UCS slots

32 GB DDR4 ECC Registered kit for Cisco UCS

This kit provides two 16 GB DDR4 2400 modules in a 288-pin RDIMM form factor. It is built for Cisco UCS B200 M4 and C220 M4 servers and workstations. Standard desktop systems cannot use registered ECC memory, so this upgrade is not for consumer PCs or unbuffered platforms.

Capacity and headroom

The 32 GB total (2 x 16 GB) runs at PC4-19200 with CL17 latency and 1.2 V. Registered ECC operation adds data integrity for virtualisation, databases and multi-user workloads. Capacity stops at the installed DIMM count; larger datasets or heavier consolidation will require additional slots or higher-density modules.

What the bundle changes

The matched pair enables dual-channel population on supported Cisco boards without mixing ranks or voltages. It replaces Cisco part numbers UCSMR1X161RVA and UCSMR1X161RVG directly. No heat spreaders are included, so airflow must follow the server chassis design.

Pontos fortes

  • ECC registered design protects data integrity in servers
  • 32 GB kit with two 16 GB modules expands capacity
  • DDR4 2400 CL17 speed matches Cisco UCS B200 M4 and C220 M4 specs
  • 2 V operation reduces power draw per module
  • 288-pin RDIMM form factor fits qualified Cisco UCS slots

Especificações

BrandOWC
Part Number2R4D41R4032P
Capacity32GB (2 x 16GB)
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 2400 (PC4 19200)
CAS LatencyCL17
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
Heat SpreaderNo
Compatible SystemCisco UCS B200 M4
Cisco UCS C220 M4

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Perguntas sobre este artigo

Will these DDR4 2400 CL17 ECC Registered RDIMMs work alongside the existing DDR4 ECC Registered modules in my Cisco UCS B200 M4?

Yes, the kit is validated for Cisco UCS B200 M4 and C220 M4 servers and uses the same DDR4 ECC Registered RDIMM form factor as factory memory.

How can I verify the 32 GB kit is running at DDR4 2400 CL17 with ECC active after installation?

Check the system BIOS or Cisco UCS Manager; it will report 32 GB total, 2400 MT/s speed, CL17 latency and ECC Registered status for each DIMM.

What does the box contain and is anything else required for installation?

The upgrade kit includes two 16 GB DDR4 2400 PC4-19200 CL17 1Rx4 288-pin 1.2 V ECC Registered RDIMM modules; no additional parts are needed.

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