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Green circuit board with black memory chips, gold edge connectors, no heat spreader

OWC

OWC 32GB DDR4 3200 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM Cisco UCS C4200 memory upgrade

SKU CH-SY5R-TNMWR

A single 32GB DDR4 3200 ECC registered DIMM validated for Cisco UCS C4200 servers

  • Capacity32GB
  • Type288-Pin DDR4 ECC RDIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.2V
  • ECCYes

Capacity 32GB

Show 2 more configurations
  • 32 GB capacity for demanding server workloads
  • DDR4 3200 speed with PC4 25600 bandwidth
  • ECC registered design ensures data integrity
  • CL22 latency at 1.2 V low voltage
  • Validated for Cisco UCS C4200 systems

32 GB DDR4 3200 ECC RDIMM for Cisco UCS C4200

This single 32 GB registered DIMM is built for the Cisco UCS C4200 server platform. It delivers error-correcting code protection and registered signalling required by that system. The module is not compatible with standard desktop computers or unbuffered memory configurations.

DDR4 3200 PC4-25600 CL22 registered limits

The memory operates at DDR4 3200 with a CAS latency of 22 and a voltage of 1.2 V. It must be installed alongside identical capacity, speed and rank modules to maintain stability. Mixing with unbuffered or load-reduced ECC memory is not supported by the platform.

288-pin 2Rx4 registered build without heat spreader

The 288-pin 2Rx4 registered design fits the Cisco UCS C4200 memory slots directly. No heat spreader is included, so airflow in the chassis must handle thermal management. Replacement part numbers 15-107238-01, UCSMRX32G2RW and UCSXMRX32G2RW are matched by this upgrade.

Highlights

  • 32 GB capacity for demanding server workloads
  • DDR4 3200 speed with PC4 25600 bandwidth
  • ECC registered design ensures data integrity
  • CL22 latency at 1.2 V low voltage
  • Validated for Cisco UCS C4200 systems

Specifications

BrandOWC
Part Number3R2D42R432GB
Capacity32GB
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemCisco UCS C4200

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Questions about this item

Should I add one 32 GB module or combine several for the Cisco UCS C4200?

The module is a single 32 GB DDR4 3200 CL22 2Rx4 registered DIMM; OWC recommends matching capacity, speed and manufacturer across all slots for best stability.

What does the 3200 MT/s rating deliver inside a Cisco UCS C4200?

It provides PC4-25600 bandwidth at CL22 latency with ECC error correction, running at the standard 1.2 V for registered server memory.

Does the 288-pin RDIMM fit the C4200’s registered DDR4 slots?

Yes — it is a 288-pin DDR4 ECC registered DIMM built to replace Cisco part numbers 15-107238-01, UCSMRX32G2RW and UCSXMRX32G2RW.

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