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Green 240-pin DDR2 memory module with black chips, no heat spreader

Kingston Technology Corp.

Kingston Technology Corp. KVR667D2E5/2GI 2GB DDR2 667 memory upgrade

SKU CH-5NF0-QESV2 MPN KVR667D2E5/2GI

2GB DDR2 667 (PC2 5300) ECC unbuffered module with CL5 latency and Intel validation

  • Total capacity2 GB
  • Rated speedDDR2 667 (PC2 5300)
  • CAS latencyCL5
  • Rated voltage1.8 V
  • Buffer typeUnbuffered
  • Product type240-Pin DDR2 SDRAM
  • 2 GB capacity supports larger workloads
  • DDR2 667 (PC2 5300) speed matches legacy server specs
  • ECC unbuffered design protects data integrity
  • Intel validated for tested compatibility
  • CL5 latency at 1.80 V delivers stable timing

2GB DDR2 ECC memory for Intel servers

This 2GB Kingston ValueRAM module uses 240-pin DDR2 SDRAM rated at 667 MHz with CL5 latency and 1.80V operation. It is built for Intel-validated server platforms that require ECC unbuffered memory. The stick has no heat spreader, keeping the profile low for dense configurations.

ECC unbuffered is the deciding spec

Error-correcting code with unbuffered signalling is the single attribute that determines fit. Boards wired for registered ECC or non-ECC DDR2 will not accept this module, and mixing registered with unbuffered DIMMs prevents the system from posting.

Intel validation replaces guesswork

The Intel-certified label means the module passed the vendor's qualification suite for compatible server chipsets. No extra software, drivers or firmware bundles are included; the validation simply reduces the risk of compatibility surprises during deployment.

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 2 GB
Lower than about 95% of the 20,941 comparable items (median 32 GB).
Price per GB $14.00 per GB
Pricier than about 60% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameKingston
Product lineValueRAM
Model nameKVR667D2E5/2GI
Total capacity2 GB
Product type240-Pin DDR2 SDRAM
Performance
Rated speedDDR2 667 (PC2 5300)
Memory
CAS latencyCL5
ECC supportYes
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage1.8 V
Size & build
Shipping weight0.02 kg
Package size171 × 57 × 14 mm

Questions about this item

What does the DDR2 667 speed mean for real-world performance in a server?

DDR2 667 runs at 667 MT/s with a CL5 latency, giving a PC2 5300 bandwidth rating; actual throughput depends on the platform's memory controller.

How does the 240-pin DDR2 interface and ECC unbuffered design affect compatibility?

The module uses a standard 240-pin DDR2 slot, operates at 1.80 V, and provides ECC error correction without registered buffering, so it fits desktop or entry-level server boards that accept unbuffered ECC DDR2.

What physical space and power does the 2 GB module need to install?

It is a standard-height 240-pin DIMM with no heat spreader, drawing 1.80 V from the slot; it fits any DDR2 DIMM socket with normal clearance.

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