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Two green 240-pin DDR3 DIMMs, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions CM40967210600ECCRQR4L 32GB (2x16GB) DDR3 1333 ECC Registered Quad Rank DIMM

SKU CH-KFA8-0PVWG

32GB DDR3-1333 ECC registered quad-rank kit for Dell PowerEdge R320 servers

  • Capacity32GB (2 x 16GB)
  • Type240-Pin DDR3 SDRAM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Timing9-9-9
  • Voltage1.5V
  • 32 GB dual-channel capacity with 2 x 16 GB modules
  • ECC registered design detects and corrects data errors
  • DDR3 1333 MHz CL9 timing at 1.5 V
  • Quad-rank 4Rx4 organisation for high-density server memory
  • Validated for Dell PowerEdge R320 systems

Dell PowerEdge R320 server memory

This 32GB kit contains two 16GB DDR3 registered DIMMs built for the Dell PowerEdge R320. Each module runs at 1333MHz with CL9 timing and 1.5V operation. ECC and quad-rank 4Rx4 organisation provide error correction and high density for server workloads. The 240-pin form factor matches the system's memory slots exactly.

Registered ECC design for multi-module stability

Registered buffering reduces electrical load on the memory controller, allowing the R320 to populate its two sockets across six banks without signal degradation. ECC detects and corrects single-bit errors, protecting data integrity in continuous operation. The kit frees both DIMM slots for a matched pair, avoiding mixed-rank or mixed-buffer configurations that the platform does not support.

Sustained load behaviour in a 192GB maximum system

Under continuous demand the modules operate at their rated 1.5V and 1333MHz, with the registered interface keeping command timing consistent across all populated banks. Quad-rank density means fewer modules are needed to reach the 192GB ceiling, reducing the number of active ranks the controller must refresh. The R320 will clock the memory down automatically depending on the installed Xeon processor and total module count.

Highlights

  • 32 GB dual-channel capacity with 2 x 16 GB modules
  • ECC registered design detects and corrects data errors
  • DDR3 1333 MHz CL9 timing at 1.5 V
  • Quad-rank 4Rx4 organisation for high-density server memory
  • Validated for Dell PowerEdge R320 systems

Specifications

BrandComputer Memory Solutions
ModelCM40967210600ECCRQR4L
Capacity32GB (2 x 16GB)
Type240-Pin DDR3 SDRAM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Timing9-9-9
Voltage1.5V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemDell Poweredge R320
Package Content2 Memory RAM Sticks

Questions about this item

Does the 4Rx4 quad-rank design limit how many modules I can install in the Dell PowerEdge R320?

The R320 has 2 sockets with 6 banks of 3; quad-rank modules count as four ranks each, so the rank limit per channel is reached with fewer sticks than dual-rank parts.

What voltage and heat output should I expect when these 1.5 V registered DIMMs run continuously in a server?

Rated at 1.5 V with no heat spreader, the modules draw standard DDR3 registered power and rely on chassis airflow for cooling during all-day operation.

Which processor and memory-mode requirements must my R320 already meet for this 1333 MHz ECC registered kit to function?

The system must use a Xeon CPU that supports registered ECC or load-reduced memory at DDR3-1333, and all installed DIMMs must be registered ECC — mixing unbuffered or LR-DIMMs is not supported.

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