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Four green DDR2 DIMM sticks, 240-pin, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions CM256725300ECCREG2R4 8GB (4 x 2GB) DDR2 667MHz ECC Registered DIMM memory upgrade

SKU CH-284X-60D6E

8GB kit of four 2GB DDR2-667 ECC registered DIMMs for Dell PowerEdge 6950 servers

  • Total capacity8 GB (4 × 2 GB)
  • Rated speedDDR2 667 (PC2 5300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL5
  • Memory timings5-5-5
  • Rated voltage1.8 V
  • 8GB total capacity from four 2GB modules for Dell PowerEdge 6950 servers
  • DDR2 667MHz PC2-5300 speed with CL5 latency for registered ECC operation
  • 240-pin registered DIMM design with ECC for data integrity in server workloads
  • 8V DDR2 voltage and 2Rx4 organisation matched to system requirements
  • Four-module kit enables multi-channel population across 16 available sockets

System-specific DDR2 ECC Registered kit

This 8GB kit contains four 2GB DDR2-667 registered ECC DIMMs built for the Dell PowerEdge 6950. Each module uses a 240-pin interface, runs at 1.8V with CL5 5-5-5 timing, and carries a major-brand chipset. The registered buffer and ECC function are required by the server platform.

Suits 6950 owners filling four slots.

Buyers upgrading a Dell PowerEdge 6950 can install this matched quad-kit directly into the four sockets per processor. Systems that need unbuffered memory, non-ECC modules, a different DDR generation, or a different pin count cannot use these DIMMs. The kit is not compatible with desktop or workstation boards.

Registered ECC DDR2-667 240-pin is the deciding spec

The server requires registered ECC DDR2-667 on 240-pin DIMMs; any other memory type will not function. This kit matches that exact specification with 2Rx4 organisation and 1.8V operation. Verify the 6950 memory list before ordering to ensure the part number is approved.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 89% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (4 × 2 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $2.87 per GB
Cheaper than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM256725300ECCREG2R4
Total capacity8 GB (4 × 2 GB)
Product type240-Pin DDR2 SDRAM
Performance
Rated speedDDR2 667 (PC2 5300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL5
Memory timings5-5-5
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.8 V
Compatibility
Compatible systemsDell Poweredge 6950
In the box
Included items4 Memory RAM Sticks

Questions about this item

How can I confirm the DDR2-667 ECC registered DIMMs are detected correctly after installing them in the Dell PowerEdge 6950?

The server BIOS will show 8 GB total across the four slots at 667 MHz with ECC active; run the built-in memory diagnostics to verify no errors are reported.

What is included in the package and is anything else required for installation in the Dell PowerEdge 6950?

The kit contains four 2 GB 240-pin DDR2 registered ECC modules; no extra parts or cables are needed for the 6950 memory slots.

Which capacity kit should I choose if the Dell PowerEdge 6950 has 16 sockets and a 128 GB maximum?

This 8 GB (4 × 2 GB) kit fills four sockets; add identical kits to reach the 128 GB limit across all 16 sockets.

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