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Two green DDR3 SO-DIMM sticks, 204-pin, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM5126410600SODRH 8GB DDR3 1333MHz memory upgrade

SKU CH-5WN9-S5JWR

An 8 GB DDR3 SO-DIMM kit (2 × 4 GB) running at 1333 MHz for Toshiba Satellite C655 series laptops

  • Capacity8GB (2 x 4GB)
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL7
  • Timing7-7-7
  • Voltage1.5V
  • 8 GB total capacity from two 4 GB modules
  • DDR3 1333 MHz speed rated at PC3-10600
  • CL7 CAS latency with 7-7-7 timing for responsive access
  • 204-pin SO-DIMM form factor fits listed Toshiba Satellite notebooks
  • 5 V unbuffered non-ECC operation matches factory specification

Targeted laptop upgrade

This 8 GB kit contains two 4 GB DDR3 SO-DIMM modules built for specific Toshiba Satellite C655 models. The 204-pin form factor fits the notebook slots directly without adapters. Buyers needing a single stick or a different capacity cannot use this matched pair.

Steady workload behaviour

Rated at 1333 MHz with CL7 timing and 1.5 V operation, the modules maintain their specified latency during extended sessions. Unbuffered, non-ECC chips rely on the system memory controller for error handling. Workloads that demand registered or ECC memory will not be supported by this kit.

DDR3 SO-DIMM interface limits

The PC3-10600 standard caps bandwidth at the rated 1333 MHz transfer rate. Two ranks per module (2Rx8) populate the memory bus fully in the supported laptops. Systems that require faster DDR3 speeds or a different pin count will not accept these sticks.

Highlights

  • 8 GB total capacity from two 4 GB modules
  • DDR3 1333 MHz speed rated at PC3-10600
  • CL7 CAS latency with 7-7-7 timing for responsive access
  • 204-pin SO-DIMM form factor fits listed Toshiba Satellite notebooks
  • 5 V unbuffered non-ECC operation matches factory specification

Specifications

BrandComputer Memory Solutions
ModelCM5126410600SODRH
Capacity8GB (2 x 4GB)
Type204-Pin DDR3 SO-DIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL7
Timing7-7-7
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemToshiba Satellite C655-S5240, C655D-S5135, C655D-S5200
Package Content2 Memory RAM Sticks

Questions about this item

How much heat and power does the 1.5 V DDR3 kit draw during all-day use?

The modules run at 1.5 V with no heat spreader, so they produce modest heat and draw only the standard DDR3 power for 1333 MHz operation.

What must my laptop already have for these 204-pin SO-DIMMs to work?

Your Toshiba Satellite needs two free DDR3 SO-DIMM slots and a BIOS that accepts 2Rx8 1333 MHz unbuffered non-ECC memory.

Will the CL7 1333 MHz sticks run stably alongside the original 10600 modules in my C655?

Yes, the kit is validated for the C655 series and will down-clock to match any slower DDR3 modules already installed.

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