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Two green DDR2 laptop memory modules with gold contacts

OWC

OWC 8GB (2x4GB) DDR2 800 PC2-6400 CL6 200-pin SODIMM Kit

SKU CH-VVQW-Z3MXT

Dual-channel 8 GB DDR2-800 SODIMM kit (2 × 4 GB) with CL6 latency at 1.8 V for laptops and all-in-one systems

  • Capacity8GB (2 x 4GB)
  • Type200-Pin DDR2 SO-DIMM
  • SpeedDDR2 800 (PC2 6400)
  • CAS LatencyCL6
  • Voltage1.8V
  • ECCNo

Capacity 8GB (2 x 4GB)

Struck-through versions exist but are not stocked here.

  • 8 GB dual-channel kit doubles laptop capacity
  • DDR2 800 PC2-6400 CL6 matches JEDEC spec
  • 8 V unbuffered non-ECC modules fit standard SODIMM slots
  • Two matched 4 GB sticks enable multi-channel throughput
  • 200-pin SO-DIMM form factor suits select laptops and all-in-ones

DDR2 800 SODIMM kit for laptops and all-in-ones

This OWC kit supplies 8 GB of DDR2 memory as two matched 4 GB modules running at 800 MHz with CL6 latency. The 200-pin SO-DIMM form factor fits compatible laptops, all-in-one desktops and select NAS units. Unbuffered, non-ECC operation at 1.8 V follows standard JEDEC specifications for a warranty-safe upgrade.

Thermals, noise and power in normal use

Each module operates at the standard 1.8 V without a heat spreader, drawing minimal power and producing no audible noise. Passive cooling relies on the host system's airflow, keeping thermals within normal DDR2 limits during typical multitasking workloads.

What the bundle changes for the installer

The dual-channel pair is pre-matched at the factory to simplify installation and avoid capacity or timing mismatches. JEDEC and ROHS compliance ensures the modules meet OEM specifications, while OWC's in-house testing and advanced replacement programme support a straightforward DIY upgrade without additional configuration steps.

Highlights

  • 8 GB dual-channel kit doubles laptop capacity
  • DDR2 800 PC2-6400 CL6 matches JEDEC spec
  • 8 V unbuffered non-ECC modules fit standard SODIMM slots
  • Two matched 4 GB sticks enable multi-channel throughput
  • 200-pin SO-DIMM form factor suits select laptops and all-in-ones

Specifications

BrandOWC
Part Number6S4D22R8008P
Capacity8GB (2 x 4GB)
Type200-Pin DDR2 SO-DIMM
SpeedDDR2 800 (PC2 6400)
CAS LatencyCL6
Voltage1.8V
ECCNo
Buffered/RegisteredUnbuffered
Multi-channel KitDual Channel Kit
Heat SpreaderNo
Recommend UseLaptops, All-in-One Systems, and NAS Systems

Other versions of this model

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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I install the 200-pin DDR2 SODIMM modules and what step do people often miss?

Power off the laptop, remove the battery if accessible, open the memory door, align the notch on each module with the slot key, press firmly at both ends until the side clips snap shut, then replace the door and battery before powering on.

Will the 1.8V DDR2 800 modules need any maintenance or replacement later?

No routine maintenance is required; the modules are solid-state with no moving parts. Replace only if a memory test reports errors or the system becomes unstable after years of service.

What limit appears first when the 2Rx8 CL6 kit runs under sustained load?

The DDR2 800 bus bandwidth and CL6 latency ceiling cap throughput before thermal or voltage limits are reached, since the modules run at standard 1.8V without heat spreaders.

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