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Two green DDR3 SO-DIMM sticks in a clear tray

Computer Memory Solutions

Computer Memory Solutions CM10246410600SODRH 16GB (2x8GB) DDR3 1333MHz SO-DIMM

SKU CH-Z8FT-1TBSK

16 GB DDR3 SO-DIMM kit (2 × 8 GB) at 1333 MHz for Panasonic Toughbook 52 Mk4 series

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Memory timings9-9-9
  • Rated voltage1.5 V
  • 16 GB dual-channel kit boosts multitasking headroom
  • 1333 MHz DDR3 speed matches factory spec
  • 204-pin SO-DIMM fits Toughbook 52 Mk4 slots
  • 5 V unbuffered non-ECC design ensures stability
  • CL9 9-9-9 timing delivers responsive performance

Upgrade for Panasonic Toughbook 52 Mk4

This 16GB kit contains two 8GB DDR3 SO-DIMM modules built for the Panasonic Toughbook 52 Mk4 Cf-52Txxx series. It raises the system to its 16GB maximum across the two available sockets. The 204-pin unbuffered design matches the laptop’s memory slots directly. A 64-bit operating system is required to address the full capacity.

Sustained throughput at CL9 1333MHz

Running at 1333MHz with CL9 9-9-9 timings, the modules deliver steady bandwidth for long workloads rather than brief bursts. The 2Rx8 rank organisation keeps data flowing during extended multitasking or background tasks. Non-ECC unbuffered operation avoids the latency penalty of registered memory. Performance remains consistent across the full 16GB without throttling.

Low-voltage 1.5V operation without spreaders

Each stick draws 1.5V and has no heat spreader, relying on the Toughbook’s internal airflow for cooling. The slim SO-DIMM profile fits the chassis without adding thermal mass. Power draw stays modest during typical office or field use. Silent passive operation suits quiet environments.

How it compares

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

Price $47.99
Cheaper than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $3.00 per GB
Cheaper than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM10246410600SODRH
Total capacity16 GB (2 × 8 GB)
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
Memory timings9-9-9
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsPanasonic Toughbook 52 Mk4 Cf-52 (Cf-52Txxx) Series
In the box
Included items2 Memory RAM Sticks

Questions about this item

How much power does the 1.5 V DDR3 kit draw when the Toughbook 52 runs all day?

Each module operates at 1.5 V, the standard voltage for DDR3 SO-DIMMs, so total power draw stays within the laptop's normal memory budget during continuous use.

What must the Panasonic Toughbook 52 Mk4 already have for this 204-pin upgrade to work?

The notebook needs two free 204-pin SO-DIMM slots and a 64-bit operating system to address the full 16 GB capacity.

Will the CL9 1333 MHz sticks run stably alongside the original 4 GB modules in a CF-52Txxx?

The kit is validated for the CF-52Txxx series; mixing with existing 4 GB modules is supported, though a 32-bit OS will limit usable memory to about 3.5 GB.

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