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Computer Memory Solutions

Computer Memory Solutions CM5126410600SODRH 8GB DDR3 1333 memory upgrade

SKU CH-3CXJ-2CWHX

8GB DDR3 1333 dual-channel kit upgrades compatible Toshiba Satellite C655 laptops

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • 8 GB total capacity with two 4 GB modules
  • DDR3 1333 MHz speed rated at PC3 10600
  • CL7 CAS latency for responsive timing
  • 204-pin SO-DIMM form factor fits compatible laptops
  • Guaranteed compatibility with listed Toshiba Satellite models

8GB DDR3 SODIMM kit for Toshiba Satellite

This 8GB kit contains two 4GB DDR3 1333 MHz SO-DIMM modules built for Toshiba Satellite C655 series laptops. It uses the 204-pin form factor and runs at 1.5V with CL7 timing. The unbuffered non-ECC design matches the original memory specification for these systems.

Passive operation with standard DDR3 voltage

The modules have no heat spreader and draw power at the standard 1.5V DDR3 level. With no active cooling required they add no audible noise to the laptop. Power consumption stays within the normal envelope for DDR3 SO-DIMM memory in daily office and web workloads.

CL7 CAS latency at DDR3 1333

The kit operates at CAS latency 7 with 7-7-7 timing at the rated 1333 MHz speed. This timing figure is the key parameter that determines whether the memory will run at its rated performance in the compatible Satellite models. Buyers needing different latency or higher frequency should look elsewhere.

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).

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 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 C655-S5141, C655-S5193, C655-S5195
In the box
Included items2 Memory RAM Sticks

Questions about this item

How do I install the 204-pin DDR3 SO-DIMM sticks in my Toshiba Satellite C655-S5141, and what step is often missed?

Power off the laptop, remove the battery, open the memory hatch, insert each module at a 30-degree angle until the gold contacts disappear, then press down firmly until both side clips click — the step most people miss is pressing down hard enough to engage both clips.

What maintenance or replacement will the 8GB (2x4GB) DDR3 1333 kit need later?

No routine maintenance is required; the modules have no heat spreader and no moving parts, so replacement is only needed if a stick fails or the laptop is upgraded beyond 8GB.

What limit appears first under sustained use with these CL7 1.5V unbuffered modules?

The memory controller in the supported Toshiba Satellite C655 series caps usable speed at DDR3 1333, so bandwidth ceiling is reached before thermal or voltage limits become an issue.

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