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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 MHz SODIMM memory upgrade

SKU CH-D76A-EQVQ3

2GB DDR2 667 MHz SODIMM module upgrades compatible Acer Aspire One netbooks

  • Total capacity2 GB
  • Rated speedDDR2 667 (PC2 5300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL5
  • Memory timings5-5-5
  • Rated voltage1.8 V
  • 2 GB capacity lets Acer Aspire One netbooks reach their maximum memory
  • DDR2 667 MHz PC2-5300 speed matches the original specification
  • 200-pin SO-DIMM form factor fits the netbook memory slot directly
  • CL5 5-5-5 timing at 1.8 V delivers stable operation
  • Guaranteed compatible with Kav50, Kav60, Nav50, Nav60 and Z68 models

System-Specific DDR2 SODIMM Upgrade

This 2GB DDR2 667 MHz SODIMM module is built for Acer Aspire One netbooks including the KAV50, KAV60, NAV50, NAV60 and Z68 models. It provides a direct memory upgrade for owners of those specific systems who need to reach the 2GB maximum capacity.

200-Pin Unbuffered Non-ECC Design

The stick uses a standard 200-pin SO-DIMM edge connector with unbuffered, non-ECC architecture and 2Rx8 rank organisation. It installs directly into the single memory slot on the compatible netbooks without requiring any adapters or configuration changes.

1.8V Operation at CL5 Timing

Rated at 1.8 volts with 5-5-5 CAS latency, the module runs at the native DDR2 667 speed supported by the target platforms. The low-voltage DDR2 design keeps power draw modest and heat output low inside the compact netbook chassis, and no heat spreader is fitted.

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).

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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 systemsAcer Aspire One Netbook Kav50, Kav60, Nav50, Nav60, Z68
In the box
Included items1 Memory RAM Stick

Questions about this item

What maximum bandwidth does the PC2-5300 DDR2-667 interface deliver?

The PC2-5300 rating corresponds to a peak transfer rate of 5300 MB/s at 667 MHz.

Does the 200-pin SO-DIMM form factor fit the Acer Aspire One Kav50, Kav60, Nav50, Nav60 and Z68 models?

Yes, the 200-pin DDR2 SO-DIMM matches the memory slot used by those Acer Aspire One netbooks.

How is the module installed and which step is often missed?

Power off the netbook, remove the battery, open the memory door, insert the stick at an angle until the gold contacts disappear, then press down until the side clips click.

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