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Green rectangular SODIMM module with black memory chips and gold edge connector

SK hynix

SK hynix 4GB DDR2 PC2-6400 800MHz CL6 1.8V Dual Rank 200-pin SODIMM desktop RAM

SKU CH-MK53-G7F3G

4 GB DDR2 SODIMM module running at 800 MHz with CL6 latency and 1.8 V operation

  • Total capacity4 GB
  • CAS latencyCL6
  • 4GB capacity for responsive multitasking
  • DDR2 800MHz speed handles everyday workloads
  • CL6 latency delivers snappy data access
  • 8V low voltage reduces power draw

4GB DDR2 module for legacy systems

This SK hynix SODIMM provides 4GB of DDR2 memory rated at PC2-6400 800MHz with CL6 latency. It operates at 1.8V and uses a 200-pin unbuffered non-ECC design. The dual-rank layout suits older laptops or small-form-factor desktops that require this specific standard.

Sustained load behaviour

Under continuous use the module maintains its specified 800MHz data rate and CL6 timings without throttling. The 1.8V supply keeps power draw stable during extended sessions. Systems limited to DDR2 architecture will not gain higher bandwidth from this part.

How it compares

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

Price $74.99
Cheaper than about 55% 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 $18.75 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 latencyCL6

Questions about this item

How much heat and power does the 1.8V DDR2 module draw during all-day operation?

The SODIMM runs at 1.8 V and uses standard DDR2 signalling at 800 MHz, so power draw and heat stay within typical DDR2 limits for continuous use.

What slot and chipset does my motherboard need to accept this 200-pin DDR2 SODIMM?

A desktop board with a 200-pin DDR2 SODIMM socket that supports PC2-6400 memory is required; the module is non-ECC and unbuffered.

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