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Four green DDR2 DIMM modules with gold contacts and silver heat spreaders

Computer Memory Solutions

Computer Memory Solutions 16GB (4x4GB) DDR2 400MHz ECC Registered DIMM Dell PowerEdge 6800 - B48

SKU CH-99GW-TXVS9

A 16 GB kit of four 4 GB DDR2 400 MHz ECC registered DIMMs validated for Dell PowerEdge 6800 servers

  • Total capacity16 GB (4 × 4 GB)
  • Rated speedDDR2 400 (PC2 3200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL3
  • Memory timings3-3-3
  • Rated voltage1.8 V
  • 16 GB DDR2 ECC registered kit for Dell PowerEdge 6800
  • Four matched 4 GB modules run at 400 MHz PC2-3200
  • Registered 2Rx4 design with CL3 timing for server stability
  • 8 V DDR2 240-pin DIMMs install in 16 sockets up to 64 GB
  • Lifetime warranty from Computer Memory Solutions guarantees compatibility

System-Specific DDR2 Kit

This 16GB kit contains four 4GB DDR2 400MHz registered ECC DIMMs built for the Dell PowerEdge 6800 server. Each module runs at 1.8V with CL3 3-3-3 timing and uses a 240-pin form factor. The registered design helps maintain signal integrity across all sixteen memory sockets.

Suited for Legacy Server Upgrades

This memory suits administrators expanding a PowerEdge 6800 to its 64GB maximum capacity using the supported 2Rx4 registered modules. It is not for desktop PCs, workstations or any system that requires unbuffered non-ECC DDR2 or a different DDR generation.

Steady Multi-Socket Operation

Registered ECC modules reduce electrical load on the memory controller when all sixteen sockets are populated, helping the server sustain throughput during long compute jobs. The CL3 latency and 400MHz clock deliver predictable bandwidth without the variability seen in consumer-grade unbuffered kits.

How it compares

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

Price $27.99
Cheaper than about 86% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (4 × 4 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $1.75 per GB
Cheaper than about 94% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM512723200ECCREG2R4
Total capacity16 GB (4 × 4 GB)
Product type240-Pin DDR2 SDRAM
Performance
Rated speedDDR2 400 (PC2 3200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL3
Memory timings3-3-3
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderBased on Current Inventory (If Required Please Contact)
Power
Rated voltage1.8 V
Compatibility
Compatible systemsDell Poweredge 6800
In the box
Included items1 Memory RAM Stick

Questions about this item

Does the Dell PowerEdge 6800 need all 16 sockets filled to run this 4x4GB DDR2 400 kit?

The server supports up to 64GB across 16 sockets so the four modules will work without filling every slot.

Will these registered ECC DDR2 400 DIMMs run if I keep older unbuffered non-ECC sticks in the same Dell PowerEdge 6800?

Registered ECC and unbuffered non-ECC memory cannot be mixed; the system requires all installed modules to share the same registered ECC type.

How do I confirm the kit is running at the rated DDR2 400 CL3 speed after installation?

The BIOS memory information screen will show each module at 400MHz with 3-3-3 timings and registered ECC status.

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