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Green 204-pin DDR3 SO-DIMM memory module with black chips

Computer Memory Solutions

Computer Memory Solutions CM5126410600SODRH 4GB DDR3 1333 Toshiba Satellite C650 C655D memory upgrade

SKU CH-KBBT-SSPG1

A 4 GB DDR3 SO-DIMM running at 1333 MHz with CL7 timing for Toshiba Satellite C650 and C655D laptops

  • Total capacity4 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • 4GB DDR3 1333MHz boosts multitasking on Satellite C650/C655D
  • CL7 timing at 1.5V delivers responsive performance
  • 204-pin SO-DIMM fits C650-St5Nx2, C655D-S5330, C655D-S5338
  • 2Rx8 major-brand chips ensure reliable compatibility
  • Unbuffered non-ECC design matches laptop memory requirements

Compatible DDR3 upgrade for Toshiba Satellite

This 4 GB DDR3 SO-DIMM targets owners of Toshiba Satellite C650 and C655D notebooks who need a straightforward memory increase. The module is validated for the listed models and installs in a standard 204-pin slot.

Unbuffered non-ECC stick with major-brand chips

The stick uses unbuffered, non-ECC DDR3 chips rated at 1.5 V and carries no heat spreader, keeping the profile low for tight laptop bays. A single 204-pin edge connector matches the factory socket without adapters or cables.

DDR3 1333 speed ceiling and two-slot maximum

The system memory controller caps transfer rates at DDR3 1333 (PC3 10600), so faster modules will downclock to this limit. The platform provides only two SO-DIMM sockets and supports 8 GB total, so a single 4 GB stick leaves one slot open for a matching module.

How it compares

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

Price $19.99
Cheaper than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $5.00 per GB
Cheaper than about 77% 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 nameCM5126410600SODRH
Total capacity4 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL7
Memory timings7-7-7
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsToshiba Satellite C650-St5Nx2, C655D-S5330, C655D-S5338
In the box
Included items1 Memory RAM Stick

Questions about this item

What DDR3 speed and PC3 rating does this CM5126410600SODRH module run at?

It operates at DDR3 1333 MHz with a PC3 10600 rating and CL7 7-7-7 timings.

Which slot type and pin count does this 4GB stick need to fit a Toshiba Satellite C650 or C655D?

It uses a 204-pin SO-DIMM form factor that matches the laptop's two memory sockets.

How do I install this SODIMM and what common step should I avoid skipping?

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

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