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Green rectangular DDR2 SODIMM module with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions 2GB DDR2 667MHz PC2-5300 SODIMM for HP G61

SKU CH-A48K-X46KB

2GB DDR2 667MHz PC2-5300 SODIMM upgrades HP G61 notebooks with CL5 timing and 1.8V operation

  • Capacity64MB
  • Type200-Pin DDR2 SO-DIMM
  • SpeedDDR2 667 (PC2 5300)
  • CAS LatencyCL5
  • Timing5-5-5
  • Voltage1.8V
  • 2GB capacity adds responsive multitasking headroom for everyday workloads
  • DDR2 667MHz PC2-5300 speed matches original system specification
  • 200-pin SODIMM form factor fits HP G61 notebook memory slots directly
  • Unbuffered non-ECC design installs without configuration changes
  • CL5 5-5-5 timing delivers stable operation at 1.8V

HP G61 series upgrade

This 2 GB DDR2 SODIMM is built for HP Compaq G61 notebooks that use 200-pin PC2-5300 memory. It targets owners who want to add a single module to a system with two slots. Buyers needing more than 4 GB total or a different DDR generation cannot use this part.

Thermals and power

The module runs at 1.8 V with no heat spreader and no ECC or buffering. Standard DDR2 power draw applies and passive cooling inside the notebook chassis is sufficient. No active cooling or extra power considerations are required.

Upgrade context

It replaces an existing DDR2 667 MHz stick or fills an empty slot in a G61 series laptop. The jump is worth it when the system currently has less than 4 GB and the user wants to reach the platform maximum. Installing two modules enables dual-channel mode.

商品特色

  • 2GB capacity adds responsive multitasking headroom for everyday workloads
  • DDR2 667MHz PC2-5300 speed matches original system specification
  • 200-pin SODIMM form factor fits HP G61 notebook memory slots directly
  • Unbuffered non-ECC design installs without configuration changes
  • CL5 5-5-5 timing delivers stable operation at 1.8V

商品規格

BrandComputer Memory Solutions
ModelCM256645300SO
Capacity64MB
Type200-Pin DDR2 SO-DIMM
SpeedDDR2 667 (PC2 5300)
CAS LatencyCL5
Timing5-5-5
Voltage1.8V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemHp/Compaq G Notebook G61 Series
Package Content1 Memory RAM Stick

商品問答

How do I install the 200-pin DDR2 SODIMM in my HP G61, and what step is often missed?

Power off the notebook, remove the battery, open the memory compartment, align the notch on the 200-pin DDR2 SODIMM with the slot key, press firmly until the side clips snap shut, then reinstall the battery before turning on.

What maintenance or replacement will the CM256645300SO module need over time?

The module has no moving parts and no heat spreader; it requires no scheduled maintenance. Replacement is only necessary if a memory error appears or if you upgrade to the 4 GB maximum supported by the two sockets.

What limit appears first when the HP G61 runs sustained workloads with this 667 MHz DDR2 memory?

The memory controller caps bandwidth at the PC2-5300 (667 MHz) rate, so throughput stops scaling before thermal or voltage limits are reached during prolonged use.

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