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Green circuit board memory stick with black chips, 204-pin SODIMM form factor

Computer Memory Solutions

Computer Memory Solutions CM10246412800SODRL 8GB DDR3L 1600 SO-DIMM for Toshiba Satellite C55D-B

SKU CH-6REV-J239M

8GB DDR3L 1600 SO-DIMM upgrades Toshiba Satellite C55D-B with CL11 1.35V memory

  • Total capacity8 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • 8 GB capacity boosts multitasking headroom for Satellite C55D-B
  • DDR3L 1600 MHz speed matches factory memory specification
  • 35 V low-voltage operation reduces power draw and heat
  • 204-pin SO-DIMM form factor fits the laptop's memory slots directly
  • CL11 11-11-11 timing delivers responsive system performance

System-specific DDR3L SO-DIMM

This 8 GB DDR3L 1600 SO-DIMM is built for the Toshiba Satellite C55D-B and C55D-B5102 notebooks. It arrives as a single 204-pin module rated at 1.35 V with CL11 11-11-11 timings. The unbuffered non-ECC design uses major-brand chips in a 2Rx8 configuration. Computer Memory Solutions guarantees compatibility with the listed models.

Upgrade from 4 GB or empty slot

The kit replaces a factory 4 GB DIMM or fills a vacant socket to reach 8 GB total. The jump is worthwhile when the system shows memory pressure during multitasking or browser-heavy workloads. Maximum supported capacity is 16 GB across the two sockets so a second identical module can be added later. Buyers who need more than 16 GB cannot use this platform.

Handles everyday workloads with headroom to 16 GB

Eight gigabytes comfortably runs office suites web browsing and media playback without paging. Heavier tasks such as large photo batches or virtual machines may exhaust the single module. The second socket provides a path to 16 GB when the workload demands it. Systems requiring more than two sockets or a different DDR generation are not served by this part.

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 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $2.37 per GB
Cheaper than about 92% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM10246412800SODRL
Total capacity8 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsToshiba Satellite C55D-B (Pscn4U-00V005), C55D-B5102
In the box
Included items1 Memory RAM Stick

Questions about this item

Does the 204-pin DDR3L SO-DIMM fit the two memory sockets in the Toshiba Satellite C55D-B?

Yes, the module matches the 204-pin DDR3L 1600 specification and the C55D-B has two SO-DIMM slots supporting up to 16 GB total.

Is there a notch alignment trick when inserting the 1.35 V stick into the C55D-B slot?

Align the off-centre notch on the 204-pin edge connector with the key in the socket, press firmly until both side clips click — the most common mistake is stopping before the clips engage.

Will the CL11 2Rx8 module need any firmware update or pairing when used alone or added to an existing 4 GB stick?

No firmware or pairing is required; the unbuffered non-ECC stick works singly or in dual-channel with another DDR3L 1600 module, and the system will auto-detect the 8 GB capacity.

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