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Green 204-pin DDR3L SODIMM memory module, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 4GB DDR3L 1600 CL11 1.35V SODIMM memory upgrade

SKU CH-6NC1-VQ33Y

4GB DDR3L 1600MHz SODIMM module for Toshiba Satellite C55D-A series laptops

  • Total capacity4 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • 4GB capacity lifts multitasking headroom for everyday workloads
  • DDR3L 1600 speed keeps data flowing at PC3L 12800 rates
  • CL11 timing at 1.35V balances responsiveness with lower power draw
  • 204-pin SODIMM form factor fits Toshiba Satellite C55D-A5107, C55D-A5146, C55D-A5175
  • Single 4GB module allows simple one-slot upgrade path

4GB DDR3L SODIMM for Toshiba Satellite

This 4GB DDR3L SODIMM module runs at 1600MHz with CL11 timing and operates at 1.35V. It is designed as a direct memory upgrade for Toshiba Satellite C55D-A5107, C55D-A5146 and C55D-A5175 notebooks.

Unbuffered 204-pin build with major-brand chips

The stick uses an unbuffered 204-pin SO-DIMM form factor without a heat spreader, keeping the profile low for tight laptop slots. Major-brand chipset components are used throughout, and the single-rank 1Rx8 organisation supports straightforward installation.

DDR3L 1.35V standard limits maximum density

The DDR3L interface caps voltage at 1.35V and speed at 1600MHz, so total system memory cannot exceed the platform limit of 16GB across two sockets. Buyers needing more than 4GB per module or faster data rates must choose a newer memory generation.

How it compares

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

Price $18.99
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 $4.75 per GB
Cheaper than about 80% 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 nameCM5126412800SOSRL
Total capacity4 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
Memory timings11-11-11
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsToshiba Satellite C55D-A5107, C55D-A5146, C55D-A5175
In the box
Included items1 Memory RAM Stick

Questions about this item

Does the DDR3L 1600 (PC3L 12800) interface run at 1.35 V in these Toshiba Satellite C55D models?

Yes, the module is rated 1.35 V and the DDR3L 1600 standard operates at that voltage in the listed C55D-A5107, C55D-A5146 and C55D-A5175 notebooks.

Will the 204-pin SODIMM fit the two memory sockets in a Satellite C55D-A5175?

The stick is a standard 204-pin DDR3 SO-DIMM and the C55D series provides two SODIMM slots, so it installs directly without adapters.

What is the correct way to seat the module and what step do people often miss?

Insert the module at about a 30-degree angle until the gold contacts disappear, then press down firmly until both side clips click — the click is the step many forget.

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