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Two green DDR2 laptop memory modules with gold contacts

A-Tech

A-Tech 8GB (2x4GB) DDR2 800MHz SODIMM PC2-6400 CL6 1.8V 200-Pin laptop RAM

SKU CH-P1WM-NWEX2

Dual-channel 8 GB kit of DDR2 800 MHz SODIMM modules at CL6 and 1.8 V for laptop memory upgrades

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR2 800 (PC2 6400)
  • CAS latencyCL6
  • Rated voltage1.8 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit

Capacity 8GB (2 x 4GB)

Speed DDR2 800 (PC2 6400)

CAS Latency CL6

  • 8GB dual-channel kit doubles memory bandwidth for smoother multitasking
  • DDR2 800MHz speed reduces loading delays in older laptops
  • CL6 latency at 1.8V standard voltage ensures stable operation
  • 200-pin SO-DIMM form factor fits compatible DDR2 notebook slots
  • Rigorously tested modules deliver dependable performance for system upgrades

DDR2 800MHz SODIMM kit

This A-Tech kit supplies 8GB of DDR2 memory as two 4GB modules running at 800MHz with CL6 latency. The 200-pin SO-DIMM form factor fits laptop, notebook and all-in-one computers that accept DDR2 SO-DIMM memory. Each module operates at the standard 1.8V and is non-ECC unbuffered.

Builders needing DDR2 SO-DIMM upgrade

The dual-channel kit suits owners of compatible AMD or Intel platforms who want to maximise the two-slot capacity with 4GB modules. It is not for systems that require registered or ECC memory, nor for machines that cannot use 200-pin DDR2 SO-DIMMs at 1.8V.

200-pin DDR2 SO-DIMM form factor

Compatibility hinges on the 200-pin DDR2 SO-DIMM interface; the modules will only seat and function in slots built for that exact specification. Verify the computer’s supported memory type before ordering.

How it compares

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

Price $180.99
Pricier than about 76% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $22.62 per GB
Pricier than about 90% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR2 Laptop Memory RAM
Total capacity8 GB (2 × 4 GB)
Product type200-Pin DDR2 SO-DIMM
Performance
Rated speedDDR2 800 (PC2 6400)
Memory
CAS latencyCL6
ECC supportNo
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Power
Rated voltage1.8 V
Compatibility
Recommended forAMD & Intel Compatible

Other versions of this model

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Questions about this item

Will the 200-pin DDR2 SO-DIMM modules need replacement after a certain period of use?

DDR2 SO-DIMM memory has no moving parts and does not wear out from normal operation; replacement is only needed if a module fails or the laptop is upgraded to a newer memory standard.

What limits sustained performance of this DDR2 800MHz CL6 kit during continuous workloads?

The CAS latency of CL6 at 800 MHz sets the access timing, and the 1.8 V operating voltage defines the thermal envelope that the laptop's cooling must handle during extended use.

How much heat and power does the dual-channel 8GB kit produce when running all day?

Each 4GB module operates at the standard DDR2 voltage of 1.8 V, so total power draw stays within the laptop's original memory-slot budget and heat output is managed by the system's existing cooling.

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