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Green printed circuit board with 288 gold edge contacts and black memory chips, no heat spreader

OWC

OWC 16GB DDR4 3200MHz CL22 ECC Registered RDIMM 2Rx8 memory upgrade

SKU CH-VB5J-92MMF

16 GB DDR4 3200 MHz CL22 ECC registered RDIMM for Dell PowerEdge R7515, R7525, T550, XR11 and XR12 servers

  • Capacity16GB
  • Type288-Pin DDR4 ECC RDIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.2V
  • ECCYes

Capacity 16GB

  • 16 GB capacity expands server memory headroom
  • DDR4 3200 speed matches platform specifications
  • CL22 latency at 1.2 V delivers efficient operation
  • ECC registered design protects data integrity in Dell PowerEdge servers
  • Qualified for R7515, R7525, T550, XR11 and XR12 systems

Server Memory Upgrade

This OWC 16GB DDR4 3200MHz CL22 ECC Registered RDIMM is built for Dell PowerEdge R7515, R7525, T550, XR11 and XR12 servers. It replaces Dell part numbers AA783421, AA799064, AA810826, AB214251, M04W6, SNPM04W6C/16G and SNPM04W6C/16VXR. It will not work in standard desktop computers or with unbuffered memory.

Registered ECC Build

The module uses a 288-pin RDIMM form factor with a 2Rx8 rank configuration and operates at 1.2V without a heat spreader. Registered buffering and ECC support provide the data-integrity required by the listed PowerEdge platforms. Mixing this module with unbuffered DIMMs is not supported.

16GB DDR4 3200MHz Capacity

A single 16GB module running at DDR4 3200 (PC4-25600) with CL22 latency delivers the rated capacity and speed for the compatible Dell servers. Buyers who need a different capacity, speed or unbuffered memory must select another part.

Highlights

  • 16 GB capacity expands server memory headroom
  • DDR4 3200 speed matches platform specifications
  • CL22 latency at 1.2 V delivers efficient operation
  • ECC registered design protects data integrity in Dell PowerEdge servers
  • Qualified for R7515, R7525, T550, XR11 and XR12 systems

Specifications

BrandOWC
Part Number3R2D42R816GB
Capacity16GB
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
Heat SpreaderNo
Compatible SystemDell PowerEdge R7515
Dell PowerEdge R7525
Dell PowerEdge T550
Dell PowerEdge XR11
Dell PowerEdge XR12

Other versions of this model

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Questions about this item

Does the DDR4 3200 PC4-25600 interface run at full speed on the Dell PowerEdge R7515?

The module is rated DDR4 3200 PC4-25600; the server's memory controller determines the final operating speed.

Will this 288-pin RDIMM fit the Dell PowerEdge T550 memory slots?

Yes, it is a 288-pin DDR4 ECC Registered DIMM validated for the T550 among other PowerEdge models.

What is the correct installation order for the 2Rx8 registered modules in a Dell PowerEdge R7525?

Populate slots per the R7525 service manual, typically one DIMM per channel first, and do not mix with unbuffered memory.

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