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Green rectangular circuit board with gold edge connector and black memory chips on both sides

Computer Memory Solutions

Computer Memory Solutions 2GB DDR2 667MHz SODIMM for Toshiba Satellite A105 A38

SKU CH-TM54-N9F4D

2GB DDR2 667MHz SODIMM module for upgrading Toshiba Satellite A105 series laptops

  • Total capacity2 GB
  • Rated speedDDR2 667 (PC2 5300)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL5
  • Memory timings5-5-5
  • Rated voltage1.8 V
  • 2GB capacity expands system memory for Toshiba Satellite A105 series
  • DDR2 667MHz PC2-5300 speed matches factory specification
  • 200-pin SODIMM form factor fits laptop memory slots directly
  • CL5 5-5-5 timing at 1.8V delivers stable operation
  • Unbuffered non-ECC 2Rx8 design works with listed Satellite models

2GB DDR2 667MHz SODIMM for Satellite A105

This 2GB DDR2 667MHz SODIMM module is built for Toshiba Satellite A105 series notebooks. It uses a 200-pin unbuffered non-ECC design with CL5 timing at 1.8V. The single stick upgrades one of the two available slots in compatible A105 models.

Straightforward notebook installation

Installation follows the standard SODIMM procedure: power off, remove battery, open the memory door, align the notch, insert at an angle and press down until the clips lock. The 200-pin keying prevents mis-insertion. Mixing this 667MHz stick with existing 533MHz memory will force the system to run at the lower 533MHz speed.

2GB capacity within 4GB system limit

Each module provides 2GB; the platform maximum is 4GB across two sockets. Populating both slots with 2GB sticks reaches that ceiling, though the OS may report only 3.5GB or less due to address-space allocation. A single 2GB stick adds usable headroom for everyday tasks on supported A105 configurations.

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 systemsToshiba Satellite A105 Series
In the box
Included items1 Memory RAM Stick

Questions about this item

How can I confirm the 2GB DDR2 667MHz module is detected at the correct speed after installing it in my Satellite A105?

Boot the laptop and open the BIOS or a system-information tool; the memory should report 2GB at 667MHz (PC2-5300) with CL5 timing and 1.8V operation.

What exactly ships in the box and is anything else required to complete the upgrade?

The package contains one 200-pin DDR2 SO-DIMM stick; no additional parts or tools are needed beyond a screwdriver to open the memory compartment.

My Satellite A105 has two slots and supports up to 4GB — should I buy one 2GB stick or two?

If one slot is already occupied, add a single 2GB module; if both slots are free, install two 2GB sticks to reach the 4GB maximum, noting that mixing 533MHz and 667MHz modules will default to 533MHz.

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