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Green rectangular DDR2 DIMM module with 240 gold pins and black chips

A-Tech

A-Tech 1GB DDR2 667MHz PC2-5300 UDIMM Non-ECC 1.8V CL5 240-Pin desktop RAM

SKU CH-TJKZ-5HTJE

A 1 GB DDR2 desktop module running at 667 MHz with CL5 latency and standard 1.8 V power

  • Capacity1GB
  • SpeedDDR2 667 (PC2 5300)
  • Tested Frequency667
  • Voltage1.80V
  • ECCNo
  • Buffered/RegisteredUnbuffered

Capacity 1GB

Speed DDR2 667 (PC2 5300)

  • 1GB DDR2 667MHz capacity speeds up loading and multitasking
  • 8V standard DDR2 voltage ensures stable, low-power operation
  • CL5 latency at 667MHz delivers responsive desktop performance
  • 240-pin UDIMM form factor fits compatible DDR2 motherboard slots
  • Non-ECC unbuffered design suits mainstream desktop systems

DDR2 667MHz desktop memory upgrade

This A-Tech module is a 1GB DDR2 667MHz PC2-5300 UDIMM built for desktop computers. It runs at the standard 1.8V and uses a 240-pin unbuffered non-ECC design. The stick is tested at 667 MHz and carries CL5 latency for basic system responsiveness.

Suits older DDR2 systems only

The module fits motherboards that accept DDR2 DIMMs at 667MHz with 1.8V operation. Systems requiring ECC, registered memory or a different DDR generation will not work with this part. Check your board manual for supported speed and voltage before buying.

240-pin DDR2 DIMM form factor

The single specification that decides fit is the 240-pin DDR2 DIMM interface. Only motherboards with DDR2 slots keyed for 1.8V unbuffered modules can accept this upgrade.

商品特色

  • 1GB DDR2 667MHz capacity speeds up loading and multitasking
  • 8V standard DDR2 voltage ensures stable, low-power operation
  • CL5 latency at 667MHz delivers responsive desktop performance
  • 240-pin UDIMM form factor fits compatible DDR2 motherboard slots
  • Non-ECC unbuffered design suits mainstream desktop systems

商品規格

BrandA-Tech
SeriesA-Tech DDR2 Desktop Memory RAM
Capacity1GB
SpeedDDR2 667 (PC2 5300)
Tested Frequency667
Voltage1.80V
ECCNo
Buffered/RegisteredUnbuffered
Recommend UseAMD & Intel Compatible

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Does my motherboard need a 240-pin DDR2 slot to install this module?

Yes, this UDIMM uses the standard 240-pin DIMM form factor and requires a desktop DDR2 socket.

Will the 1.80V specification match the voltage of other DDR2 sticks I keep in the system?

The module runs at the standard DDR2 voltage of 1.80V, so it aligns with other DDR2 memory operating at that level.

How can I confirm the stick is running at the tested 667 frequency after installation?

Check the memory speed reported in your BIOS or a system-information utility; it should show 667 MHz for this PC2-5300 module.

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