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Two green DDR2 DIMMs with gold contacts and black chips

Computer Memory Solutions

Computer Memory Solutions CM512725300ECCREG2R4 8GB (2x4GB) DDR2 667 ECC Registered DIMM memory upgrade

SKU CH-PWTC-PTCK5

Two 4 GB DDR2-667 ECC registered DIMMs built for Dell PowerEdge T300 servers

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR2 667 (PC2 5300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL5
  • Memory timings5-5-5
  • Rated voltage1.8 V
  • ECC registered design protects data integrity in Dell PowerEdge T300 servers
  • DDR2 667 MHz speed matches PC2-5300 system requirements
  • 2Rx4 organisation with major-brand chips delivers stable registered performance
  • 8 V operation suits DDR2 platform power envelope
  • 240-pin DIMM form factor fits server memory slots directly

8GB DDR2 ECC Registered Kit

This 8GB kit contains two 4GB DDR2-667 registered DIMMs built for the Dell PowerEdge T300 server. ECC and registered buffering protect data integrity in workloads that cannot tolerate silent corruption. The modules run at 1.8V with CL5 5-5-5 timing. Buyers needing unbuffered memory or a different DDR generation cannot use this kit.

Thermals noise and power

Standard DDR2 voltage of 1.8V keeps power draw modest for registered server memory. No heat spreader is guaranteed; the supplier notes spreaders are based on current inventory. Passive cooling in a properly ventilated server chassis is sufficient. Buyers who require guaranteed heat spreaders or active cooling should verify before ordering.

Compatibility guarantee and warranty

Computer Memory Solutions guarantees compatibility with the listed PowerEdge T300 configuration. The kit carries a limited lifetime warranty when purchased directly from the manufacturer. Product appearance may vary from the reference photo. Buyers purchasing through other channels should confirm warranty terms with their seller.

How it compares

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

Price $41.99
Cheaper than about 80% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $5.25 per GB
Cheaper than about 73% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM512725300ECCREG2R4
Total capacity8 GB (2 × 4 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 spreaderBased on Current Inventory (If Required Please Contact)
Power
Rated voltage1.8 V
Compatibility
Compatible systemsPc2 ed Dell Poweredge T300 Server
In the box
Included items1 Memory RAM Stick

Questions about this item

How do I install the 240-Pin DDR2 modules in the PowerEdge T300 and what step is often missed?

Align the notch on each 240-Pin DDR2 DIMM with the slot key, press firmly until both retention clips click, then verify the server recognises the full 8 GB at POST.

What maintenance or replacement will the ECC Registered DDR2 kit need over time?

No periodic maintenance is required; replace a module only if the system logs uncorrectable ECC errors or fails memory diagnostics.

What limit appears first when the DDR2 667 memory runs under sustained load?

The 1.8 V DDR2 specification caps bandwidth at PC2-5300 speeds, so sustained throughput cannot exceed the 667 MHz data rate.

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