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Eight green DDR3L ECC registered DIMMs in anti-static packaging

OWC

OWC 64GB (8x8GB) DDR3L 1600 ECC Registered RDIMM Cisco UCS C200 M2 C210 M2

SKU CH-X4WN-1XWD3

64 GB kit of eight 8 GB DDR3L 1600 ECC registered RDIMMs for Cisco UCS C200 M2 and C210 M2 servers

  • Capacity64GB (8 x 8GB)
  • Type240-Pin DDR3L ECC RDIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCYes

Capacity 64GB (8 x 8GB)

  • ECC registered design protects data integrity in servers
  • 64GB kit with eight 8GB modules maximises capacity
  • DDR3L 1600 speed at 1.35V reduces power draw
  • 240-pin RDIMM form factor fits Cisco UCS C200 M2 and C210 M2
  • Replaces Cisco part numbers UCSMR1X082RYA, UCSMR2X082RYB, UCSMR2X082RYE

Server-specific ECC registered kit

This 64GB kit contains eight 8GB DDR3L 1600 ECC registered RDIMMs built for Cisco UCS C200 M2 and C210 M2 servers. Each module runs at 1.35V with CL11 latency and a 2Rx4 organisation. The registered buffer and ECC function are required by these platforms and will not work in standard desktop computers.

DDR3L 240-pin registered constraints

The 240-pin DDR3L form factor fits only systems designed for registered ECC memory at 1.35V. Mixing these modules with unbuffered or load-reduced DIMMs is not supported. The registered design adds a clock cycle for signal integrity in multi-DIMM server configurations, so the platform must explicitly require registered memory.

64GB capacity across eight slots

The kit delivers 64GB total capacity using eight 8GB modules, matching the eight DIMM slots available in the supported Cisco UCS models. Buyers needing a different total capacity or a different module density should look for an alternative kit that matches their server's qualified memory list.

Highlights

  • ECC registered design protects data integrity in servers
  • 64GB kit with eight 8GB modules maximises capacity
  • DDR3L 1600 speed at 1.35V reduces power draw
  • 240-pin RDIMM form factor fits Cisco UCS C200 M2 and C210 M2
  • Replaces Cisco part numbers UCSMR1X082RYA, UCSMR2X082RYB, UCSMR2X082RYE

Specifications

BrandOWC
Part Number1R6T32R4064K
Capacity64GB (8 x 8GB)
Type240-Pin DDR3L ECC RDIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemCisco UCS C200 M2
Cisco UCS C210 M2

Other versions of this model

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Questions about this item

Should I choose the 64GB kit or a smaller capacity for my Cisco UCS C200 M2?

The 64GB kit provides eight 8GB modules to fully populate the C200 M2 memory slots; choose a smaller kit only if you need fewer modules for partial upgrades.

What does the 1600MHz speed mean once installed in a Cisco UCS C210 M2 server?

The modules run at DDR3L 1600 (PC3L-12800) with CL11 latency, delivering the rated bandwidth the server's memory controller supports.

Will the 240-pin DDR3L ECC Registered interface work with my Cisco UCS C200 M2?

Yes, the 240-pin DDR3L ECC Registered RDIMM design matches the C200 M2 and C210 M2 memory slots and replaces Cisco part numbers UCSMR1X082RYA, UCSMR2X082RYB and UCSMR2X082RYE.

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