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Two green DDR2 SODIMM sticks, 200-pin, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions CM512646400SO 8GB (2x4GB) DDR2 800 SODIMM

SKU CH-X2AE-WD752

8GB dual-channel DDR2-800 SODIMM kit (2×4 GB, CL6, 1.8 V) validated for HP G72 notebooks

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR2 800 (PC2 6400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL6
  • Memory timings6-6-6
  • Rated voltage1.8 V
  • 8 GB dual-channel kit upgrades system capacity
  • DDR2 800 MHz speed matches PC2-6400 specification
  • CL6 6-6-6 timing delivers responsive data access
  • 8 V unbuffered modules fit standard notebook slots
  • Guaranteed compatibility with HP G72-227Wm and G72-259Wm

8GB DDR2 SO-DIMM kit for HP G72 notebooks

This 8GB kit contains two 4GB modules built to the DDR2 800 standard with CL6 timing. It is designed for HP and Compaq G Notebook models G72-227Wm and G72-259Wm that use 200-pin SO-DIMM slots. The unbuffered, non-ECC memory runs at 1.8V.

Verify your notebook model

Confirm the laptop is a G72-227Wm or G72-259Wm with two available 200-pin slots. A 64-bit operating system is required to address the full 8GB capacity. With a 32-bit OS the system will recognise a maximum of 4GB, and installed memory may be reported as 3.5GB or less depending on configuration.

Sustained operation stays within JEDEC voltage

The modules operate at the standard 1.8V without overclocking headroom, so thermal output remains consistent during extended workloads. CL6 latency and 6-6-6 timings are maintained at the rated 800MHz frequency. Major-brand chipsets and unbuffered construction provide stable throughput for long sessions without voltage scaling.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $90.99
Cheaper than about 69% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $11.37 per GB
Pricier than about 56% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM512646400SO
Total capacity8 GB (2 × 4 GB)
Product type200-Pin DDR2 SO-DIMM
Performance
Rated speedDDR2 800 (PC2 6400)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL6
Memory timings6-6-6
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.8 V
Compatibility
Compatible systemsHp/Compaq G Notebook G72-227Wm, G72-259Wm
In the box
Included items2 Memory RAM Sticks

Questions about this item

What comes in the box and do I need to buy anything else to install these modules?

The package contains two 4 GB DDR2 800 SODIMM sticks, giving a total of 8 GB. No extra parts or tools are required for installation in a compatible notebook.

Should I choose the 2 × 4 GB kit or look for a single 8 GB module for my G72 notebook?

The G72 series has two memory sockets, so the 2 × 4 GB kit fills both slots and enables dual-channel operation. A single 8 GB stick would leave one socket empty and lose that benefit.

The listing shows PC2-6400 and CL6 — what does that mean for actual performance in my laptop?

PC2-6400 is the DDR2 800 data rate, and CL6 indicates the CAS latency timing. Together they set the module’s maximum bandwidth and response speed inside the G72 platform.

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