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Green rectangular SO-DIMM module with gold contacts and black chips

Computer Memory Solutions

Computer Memory Solutions 64 MB DDR2 800 PC2 6400 200-pin SO-DIMM memory upgrade

SKU CH-QV7A-YGKS0

A 64 MB DDR2 800 PC2 6400 SO-DIMM module built for Toshiba Satellite L555-S7929, L555-S7945 and L555D-S7005 notebooks

  • Total capacity64 MB
  • Rated speedDDR2 800 (PC2 6400)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL6
  • Memory timings6-6-6
  • Rated voltage1.8 V
  • 64 MB DDR2 SO-DIMM adds capacity to compatible Toshiba Satellite notebooks
  • 800 MHz PC2-6400 rating delivers rated bandwidth for supported systems
  • CL6 6-6-6 timing at 1.8 V matches original module specifications
  • 200-pin unbuffered non-ECC design fits the factory memory slots
  • Lifetime warranty from Computer Memory Solutions covers the module

200-pin DDR2 SO-DIMM for Satellite L555

This 64 MB DDR2 module runs at 800 MHz with CL6 timing and 1.8 V operation. It is an unbuffered, non-ECC stick built to the PC2 6400 standard. The 200-pin form factor fits the memory slots of the listed Toshiba Satellite models.

Suits owners of Satellite L555-S7929.

Buyers needing a higher-capacity upgrade should look elsewhere, as this stick provides only 64 MB. Systems that require registered or ECC memory cannot use this unbuffered, non-ECC module.

Single 64 MB stick in a 200-pin SO-DIMM package

The capacity and pin count decide whether the module matches the empty slot in the compatible Satellite notebooks..verify the laptop accepts a 2Rx8 rank configuration before purchase.

How it compares

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

Price $9.99
Cheaper than about 97% of the 21,161 comparable items (median $397.99).
Total capacity 64 MB
Lower than about 99% of the 20,941 comparable items (median 32 GB).
Price per GB $156.09 per GB
Pricier than about 90% 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 nameCM256646400SO
Total capacity64 MB
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 systemsToshiba Satellite L555-S7929 L555-S7945, L555D-S7005
In the box
Included items1 Memory RAM Stick

Questions about this item

What is included in the box and do I need to buy anything else?

The package contains one 200-pin DDR2 SO-DIMM module. No additional parts or cables are required for installation.

Which capacity should I choose for a Toshiba Satellite L555-S7929?

This module is 64 MB. The system supports up to 8 GB total across two sockets, so multiple modules can be added to reach the desired capacity.

What does the 800 MHz rating mean once the module is installed?

The memory runs at 800 MHz with CL6 timing at 1.8 V, providing the rated DDR2-800 speed for the compatible Toshiba Satellite models listed.

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