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Green printed circuit board with black memory chips and gold edge connectors

Kingston Technology Corp.

Kingston Technology Corp. 1GB DDR2-667 PC2-5300 1.8V 240-Pin Unbuffered Desktop RAM KTD-DM8400B/1G

SKU CH-SA1V-32T0C

Adds 1 GB of DDR2-667 desktop memory at 1.8 V with 240-pin unbuffered design

  • Capacity1GB
  • 1GB capacity upgrades legacy desktops
  • DDR2-667 speed matches PC2-5300 systems
  • 8V low voltage reduces power draw
  • 240-pin unbuffered design fits standard DIMM slots

1GB DDR2-667 Desktop Memory

This 1GB DDR2 desktop module runs at 667 MHz with a PC2-5300 rating. It uses a 240-pin unbuffered DIMM layout and operates at 1.8 volts. The stick is organised as a single rank of eight 128-megabit chips with CL5 latency. It suits older DDR2 platforms that accept this speed and voltage.

DDR2 systems needing a single 1GB stick

Builders restoring a board that takes 240-pin DDR2-667 at 1.8V can use this module directly. It is not for platforms that require a different pin count or a higher density per module. Buyers needing more than 1GB per slot should look at higher-capacity DDR2 options. Systems limited to registered or ECC memory cannot use this unbuffered non-ECC stick.

Highlights

  • 1GB capacity upgrades legacy desktops
  • DDR2-667 speed matches PC2-5300 systems
  • 8V low voltage reduces power draw
  • 240-pin unbuffered design fits standard DIMM slots

Specifications

Capacity1GB

Questions about this item

What real-world speed does the DDR2-667 rating deliver once installed?

The module runs at 667 MT/s, providing a maximum bandwidth of 5300 MB/s when the memory controller operates it at its rated DDR2-667 speed.

How does the 240-pin DDR2 interface limit performance in practice?

The 240-pin DDR2 interface caps the data rate at 667 MT/s and requires 1.8 V signalling, so the module cannot exceed PC2-5300 bandwidth regardless of the motherboard capabilities.

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