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Two green DDR3 SO-DIMM sticks with black chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM5126410600SODRH 8GB DDR3 1333 CL7 2x4GB

SKU CH-Y1EX-6BX8F

8 GB DDR3 1333 MHz CL7 kit in two 4 GB SO-DIMMs for Toshiba Satellite C655D-S5133, C655D-S5136 and C655D-S5138

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • Guaranteed compatibility with Toshiba Satellite C655D models
  • 8 GB total capacity in a matched 2 x 4 GB kit
  • DDR3 1333 MHz speed with low CL7 latency
  • Standard 1.5 V unbuffered non-ECC SO-DIMM modules
  • Major-brand chipset components for reliable operation

Targeted laptop upgrade kit

This 8 GB kit contains two 4 GB DDR3 SO-DIMMs rated at 1333 MHz with CL7 timing. It is built for owners of the Toshiba Satellite C655D-S5133, C655D-S5136 or C655D-S5138 who want to reach the maximum supported memory. The modules run at 1.5 V and use 204-pin unbuffered, non-ECC chips.

Not for other platforms

Buyers with laptops outside the three listed models cannot rely on guaranteed compatibility. Systems that require ECC, registered modules or a different DDR generation will not accept these sticks. The kit also does not suit users who need a single 8 GB module or a higher speed grade.

Deciding specification

The DDR3 1333 (PC3 10600) interface with CL7 latency is the single figure that determines whether this kit matches the memory controller in the supported Satellite notebooks.

How it compares

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

Price $34.99
Cheaper than about 83% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $4.37 per GB
Cheaper than about 82% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5126410600SODRH
Total capacity8 GB (2 × 4 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 C655D-S5133, C655D-S5136, C655D-S5138
In the box
Included items2 Memory RAM Sticks

Questions about this item

How much power does the 1.5V DDR3 kit draw when the laptop runs all day?

The modules run at the standard 1.5V DDR3 voltage; actual power draw depends on the notebook’s memory controller and workload, so no single wattage figure applies.

What must the notebook already have for these 204-pin SO-DIMMs to install?

Two free DDR3 SO-DIMM slots and a chipset that supports PC3-10600 1333 MHz unbuffered non-ECC memory.

Will the CL7 timing work alongside the original CL9 memory in a Satellite C655D?

The kit is rated CL7; if mixed with CL9 modules the system will run both at the slower CL9 timing.

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