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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions CM256645300SO 2GB DDR2 667 SODIMM HP G50 memory upgrade

SKU CH-YFTV-RDYZV

2GB DDR2 667MHz SODIMM module upgrades HP G50 notebook memory with CL5 timing

  • Total capacity2 GB
  • Rated speedDDR2 667 (PC2 5300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL5
  • Memory timings5-5-5
  • Rated voltage1.8 V
  • 2 GB capacity adds responsive multitasking headroom
  • DDR2 667 MHz speed matches G50 notebook spec
  • 200-pin SO-DIMM form factor fits laptop slot
  • CL5 5-5-5 timing delivers stable data access
  • 8 V operation keeps power draw low

2 GB DDR2-667 SODIMM for HP G50 notebooks

This 2 GB DDR2-667 module upgrades HP/Compaq G50 series notebooks that accept 200-pin PC2-5300 SO-DIMMs. It is a single unbuffered stick with CL5 timing and 1.8 V operation. The part carries the CM256645300SO designation from Computer Memory Solutions.

Thermals, noise and power draw

Standard DDR2 SO-DIMMs run without a heat spreader and draw little power at 1.8 V, so they add negligible heat inside a notebook chassis. No moving parts mean silent operation. The module stays within the thermal envelope designed for the G50 platform.

What the bundle changes

The package contains one memory stick only; no tools, adapters or software are included. Installation is a simple slot insertion that restores or expands system memory for everyday tasks. Buyers who need more than 2 GB or a second module for dual-channel operation must purchase additional sticks separately.

How it compares

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

Price $8.99
Cheaper than about 98% of the 21,161 comparable items (median $397.99).
Total capacity 2 GB
Lower than about 95% of the 20,941 comparable items (median 32 GB).
Price per GB $4.50 per GB
Cheaper than about 81% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM256645300SO
Total capacity2 GB
Product type200-Pin DDR2 SO-DIMM
Performance
Rated speedDDR2 667 (PC2 5300)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL5
Memory timings5-5-5
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.8 V
Compatibility
Compatible systemsHp/Compaq G Notebook G50 Series,-667
In the box
Included items1 Memory RAM Stick

Questions about this item

How do I install the 200-pin DDR2 SO-DIMM in my HP G50 notebook?

Power off the notebook, remove the battery, open the memory access panel on the underside, align the notch on the module with the slot key, insert at a 30-degree angle, then press down firmly until the side clips click into place.

What maintenance will this 2GB DDR2 module need over time?

No routine maintenance is required; if the notebook becomes unstable, reseat the module and clean the gold contacts with a soft eraser, otherwise the stick runs for the life of the system.

What limit appears first when the 667 MHz memory runs under sustained load?

The CL5 latency at 1.8V sets the bandwidth ceiling, so prolonged heavy workloads hit the DDR2-5300 throughput limit before thermal throttling becomes a factor.

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