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Two green DDR2 SO-DIMM sticks with black chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM512646400SO 8GB (2x4GB) DDR2 800MHz memory upgrade

SKU CH-YXR8-2K5E4

DDR2 800MHz SO-DIMM kit adding 8GB across two 4GB modules for compatible HP Pavilion dv7 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 total capacity from two 4 GB modules
  • DDR2 800 MHz speed rated at PC2 6400
  • 200-pin SO-DIMM form factor fits compatible notebooks
  • CL6 6-6-6 timing at 1.8 V unbuffered operation
  • Guaranteed compatible with HP Pavilion dv7-1245Dx and listed models

8GB DDR2 800MHz SO-DIMM kit

This 8GB kit contains two 4GB DDR2 SO-DIMM modules rated at 800MHz with CL6 timings. They operate at 1.8V and use the 200-pin form factor required by compatible HP Pavilion notebooks. The unbuffered, non-ECC design matches the original specification for the listed systems.

Suits owners of listed HP Pavilion dv7 models

The memory is validated for specific HP Compaq Pavilion dv7 notebooks including the dv7-1245Dx and numerous dv7-1000 and dv7-1015 through dv7-1019 series variants. Builders upgrading a different laptop, a desktop, or a system that requires a different DDR generation, pin count, voltage, or ECC support should select a module matching those requirements.

200-pin DDR2 SO-DIMM interface

The decisive specification is the 200-pin DDR2 SO-DIMM interface running at 800MHz (PC2-6400). Only notebooks that accept this exact module type, speed, voltage, and pin layout will recognise and operate correctly with this kit.

How it compares

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

Price $93.99
Cheaper than about 68% 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 $11.75 per GB
Pricier than about 57% 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 Hp Pavilion Dv7-1245Dx
In the box
Included items2 Memory RAM Sticks

Questions about this item

Should I buy the 8 GB kit or a single 4 GB module?

The kit contains two matched 4 GB modules for 8 GB total; using both enables dual-channel operation on supported notebooks.

What does the PC2-6400 rating mean for my laptop?

PC2-6400 indicates DDR2 800 MHz operation; the module will run at 800 MHz if the system supports it, otherwise at the highest speed the platform allows.

Will the 200-pin DDR2 SO-DIMM fit my HP Pavilion dv7?

Yes, the 200-pin DDR2 SO-DIMM form factor matches the memory slots in the listed HP Pavilion dv7 models.

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