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Two green 204-pin DDR3 SODIMM modules, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM10246412800SODRH 16GB (2x8GB) DDR3 1600MHz CL11 1.5V SODIMM memory upgrade

SKU CH-ZYRC-721DW

16 GB DDR3 1600 MHz SODIMM kit (2 × 8 GB, CL11, 1.5 V) validated for Toshiba Satellite C55-A5285, C55-A5286 and C55-A5310

  • Capacity16GB (2 x 8GB)
  • Type204-Pin DDR3 SO-DIMM
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Timing11-11-11
  • Voltage1.5V
  • 16 GB dual-channel kit boosts multitasking headroom
  • DDR3 1600 MHz CL11 timing keeps latency low
  • 5 V unbuffered modules run cool without extra power
  • 204-pin SODIMM form factor fits Toshiba Satellite C55-A models
  • Major-brand chipset and lifetime warranty ensure long-term reliability

16GB DDR3 SO-DIMM kit for Toshiba Satellite C55-A

This 16GB kit contains two 8GB DDR3 SO-DIMM modules rated at 1600MHz with CL11 timings. It is built for Toshiba Satellite C55-A5285, C55-A5286 and C55-A5310 notebooks that accept 204-pin unbuffered memory. The modules operate at 1.5V and use major-brand chipsets in a 2Rx8 configuration.

Fits two SO-DIMM slots

Each laptop listed has two memory sockets and a 16GB ceiling, so this pair fills every slot and delivers the full capacity the board allows. No heat spreader is fitted, keeping the modules low-profile for tight chassis clearance. The non-ECC, unbuffered design matches the factory specification without requiring BIOS changes.

Steady throughput at standard voltage and latency

Running at the JEDEC-standard 1.5V and 11-11-11 timings, the kit maintains consistent bandwidth during extended workloads such as large dataset processing or multi-tab browsing. The absence of overclocked profiles means thermal output stays predictable, avoiding throttling that can appear with higher-voltage alternatives during long sessions.

Highlights

  • 16 GB dual-channel kit boosts multitasking headroom
  • DDR3 1600 MHz CL11 timing keeps latency low
  • 5 V unbuffered modules run cool without extra power
  • 204-pin SODIMM form factor fits Toshiba Satellite C55-A models
  • Major-brand chipset and lifetime warranty ensure long-term reliability

Specifications

BrandComputer Memory Solutions
ModelCM10246412800SODRH
Capacity16GB (2 x 8GB)
Type204-Pin DDR3 SO-DIMM
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Timing11-11-11
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemToshiba Satellite C55-A5285, C55-A5286, C55-A5310
Package Content2 Memory RAM Sticks

Questions about this item

What is the CAS latency timing for the 1600MHz DDR3 modules?

The kit runs at CL11 with 11-11-11 timing at DDR3 1600 speed.

How much heat do the unbuffered 1.5V SODIMMs generate during continuous operation?

Standard DDR3 1.5V unbuffered modules produce low heat; no heat spreader is fitted.

Which Toshiba Satellite models are confirmed compatible with this 204-pin kit?

Compatible with Satellite C55-A5285, C55-A5286 and C55-A5310 (max 16GB across two sockets).

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