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Green rectangular DDR2 DIMM with black chips and gold contacts

Simmtec, Inc

Simmtec, Inc 4GB DDR2-800 PC2-6400 CL5 240-pin DIMM

SKU CH-GCQW-KDRHA

4GB DDR2-800 desktop memory module with CL5 latency in a 240-pin DIMM format

  • Total capacity4 GB
  • CAS latencyCL5
  • 4GB capacity for demanding desktop workloads
  • DDR2-800 speed with PC2-6400 bandwidth
  • CL5 latency for responsive memory access
  • 240-pin unbuffered non-ECC DIMM installs in standard desktop slots

4 GB DDR2 DIMM for legacy desktop upgrades

This 240-pin DDR2-800 module delivers 4 GB of non-ECC unbuffered memory rated at PC2-6400 with CL5 latency. It uses a 2Rx8 organisation built from 16 chips of 256x8 density. The stick is designed for older desktop platforms that still require DDR2 memory technology.

Fits 240-pin DDR2 slots and frees a second bank

Installation requires a motherboard with a vacant 240-pin DDR2 DIMM socket and a chipset that accepts PC2-6400 speeds at CL5 timing. Because the module is single-rank internally, it leaves the second memory channel or bank available for another identical stick to reach the board's maximum supported capacity.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $63.99
Cheaper than about 59% of the 3,647 comparable items (median $90.99).
Total capacity 4 GB
Lower than about 80% of the 3,251 comparable items (median 16 GB).
Price per GB $16.00 per GB
Pricier than about 90% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Total capacity4 GB
Memory
CAS latencyCL5

Questions about this item

What is the CAS latency of this DDR2-800 module?

The module operates at CL5 CAS latency, meaning it completes the column access cycle in five clock cycles at the rated 800 MT/s speed.

How much power does the 2Rx8 DDR2 DIMM draw during continuous operation?

Standard DDR2 DIMMs of this density typically draw a few watts under sustained load; the exact figure depends on the motherboard's memory controller and voltage regulation.

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