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Two black DDR2 modules with aluminium heatspreaders

Team Group

Team Group TPKD24G667HC5DC01 4GB DDR2 667MHz desktop RAM

SKU CH-G4SJ-3VFKD MPN TPKD24G667HC5DC01

A dual-channel kit of two 2 GB DDR2 modules running at 667 MHz with CL5 timings and black aluminium heatspreaders

  • 4 GB total capacity from a 2 × 2 GB dual-channel kit
  • 667 MHz DDR2 speed rated as PC2-5300
  • CL5 5-5-5-15 timings for low latency
  • 8 V operation on 240-pin unbuffered modules
  • Black aluminium heatspreaders on six-layer PCB

4GB DDR2-667 dual-channel kit

This kit contains two 2GB DDR2 modules rated at 667MHz with CL5 timings. It is built for desktop systems that use the PC2-5300 standard. The unbuffered, non-ECC design suits older mainstream platforms. Black aluminium heatspreaders cover a six-layer PCB.

Practical limits of the DDR2-667 interface

The 667MHz data rate and 1.8V operating voltage define the bandwidth ceiling for this generation. CL5 latency with 5-5-5-15 timings sets the access delay. Dual-channel operation requires a motherboard with two available 240-pin slots. Maximum capacity is limited by the board's chipset and slot count.

Dual-channel 2x 2GB configuration

The kit delivers 4GB total capacity across two matched modules. This specific arrangement enables dual-channel mode on compatible motherboards. Builders needing a single 4GB stick or a higher total capacity must choose a different product.

Highlights

  • 4 GB total capacity from a 2 × 2 GB dual-channel kit
  • 667 MHz DDR2 speed rated as PC2-5300
  • CL5 5-5-5-15 timings for low latency
  • 8 V operation on 240-pin unbuffered modules
  • Black aluminium heatspreaders on six-layer PCB

Specifications

No published specifications for this item yet.

Questions about this item

Should I buy the dual-channel kit or a single 4 GB module?

The listed part is a dual-channel kit containing two 2 GB modules, so you receive the full 4 GB capacity in a matched pair.

What does the 667 MHz speed mean once the memory is installed?

The modules run at 667 MHz DDR2-667 with CL5 5-5-5-15 timings at 1.8 V, delivering the rated PC2-5300 bandwidth when the motherboard supports that speed.

What interface does this memory use and what does it limit?

It uses 240-pin DDR2 SDRAM, which caps the maximum data rate to 667 MHz and requires a motherboard with DDR2 slots.

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