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

SK hynix

SK hynix 1GB DDR2 PC2-6400 800MHz CL5 240pin HYMP112U64CP8-S6 desktop RAM

SKU CH-0BVQ-2EJB1

Adds 1 GB of DDR2 desktop memory at 800 MHz with CL5 timing

  • Capacity1GB
  • CAS LatencyCL5
  • 1GB desktop memory for DDR2 systems
  • CL6 timing at 800MHz data rate
  • 240-pin DIMM fits standard DDR2 slots
  • 8V operation matches DDR2 specification

1 GB DDR2 desktop module

This 1 GB DDR2 DIMM runs at 800 MHz with a PC2-6400 rating and CL5 latency. It uses a 240-pin unbuffered design and operates at 1.8 V. The single-rank module suits older desktop systems that require DDR2 memory.

DDR2 speed and capacity limits

The DDR2 interface tops out at 800 MHz on this module, so bandwidth is limited compared with later standards. Only 1 GB is provided per stick, which restricts total system memory on boards with few slots. Buyers needing higher capacities or faster transfer rates must choose a newer memory type.

Highlights

  • 1GB desktop memory for DDR2 systems
  • CL6 timing at 800MHz data rate
  • 240-pin DIMM fits standard DDR2 slots
  • 8V operation matches DDR2 specification

Specifications

Capacity1GB
CAS LatencyCL5

Questions about this item

Should I pick this 1GB module or look for a different capacity?

This is a single 1GB DDR2 stick. If your motherboard has multiple 240-pin slots you can add more identical modules to reach the board's maximum supported memory.

What does the PC2-6400 800MHz rating mean once the module is installed?

The module runs at an 800MHz data rate with a 200MHz memory clock and CL6 latency, delivering the standard DDR2 PC2-6400 bandwidth for compatible desktop systems.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

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