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Four green DDR2 memory sticks with gold contacts

SK hynix

SK hynix 8GB DDR2 Desktop RAM 4 x 2GB PC2-6400 800MHz

SKU CH-9KJ3-YP7GF

Four 2 GB DDR2 modules running at 800 MHz give 8 GB total capacity for older desktop systems

  • Capacity8GB (4 x 2GB)
  • 8GB total capacity from four 2GB modules
  • DDR2 800MHz data rate for responsive desktop performance
  • PC2-6400 bus type matches compatible motherboards
  • 240-pin DDR2 SDRAM form factor fits standard slots
  • Non-ECC unbuffered design with CL6 latency at 1.8V

8GB DDR2 Kit for Legacy Desktops

This kit supplies 8 GB of DDR2 memory in four 2 GB modules built to the PC2-6400 standard at 800 MHz. It is intended for older desktop platforms that accept 240-pin unbuffered non-ECC DIMMs and need a full four-slot population.

Straightforward DIMM Installation

Each module uses the standard 240-pin DDR2 keying so it seats in any compatible desktop slot without tools or cables. The main risk is mixing these 1.8 V sticks with memory that requires a different voltage or ECC function, which can prevent the system from posting.

Four-Slot Capacity with 800 MHz Headroom

The 8 GB total gives ample space for period-correct operating systems and typical office or light multimedia workloads. Bandwidth tops out at the PC2-6400 rating, so memory-intensive tasks such as modern virtualization or large dataset processing will exhaust throughput before capacity becomes the limit.

Highlights

  • 8GB total capacity from four 2GB modules
  • DDR2 800MHz data rate for responsive desktop performance
  • PC2-6400 bus type matches compatible motherboards
  • 240-pin DDR2 SDRAM form factor fits standard slots
  • Non-ECC unbuffered design with CL6 latency at 1.8V

Specifications

Capacity8GB (4 x 2GB)

Questions about this item

How can I confirm the kit is running at the rated 800 MHz data rate after installation?

Enter the BIOS or UEFI and check the memory frequency; it should show 800 MHz or a 200 MHz memory clock with CL6 timings.

What exactly ships in the box and is any extra hardware required?

The package contains four 2 GB 240-pin DDR2 DIMMs totalling 8 GB; no cables, brackets or additional modules are needed.

This appears to be a single 8 GB kit — are there other capacities or speed grades to choose from?

Only the 8 GB (4 × 2 GB) PC2-6400 800 MHz non-ECC unbuffered kit is offered under this part number.

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