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Two green DDR3 SODIMM modules with black chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 8GB (2x4GB) DDR3-1333 SODIMM CL7 1.5V Panasonic Toughbook 31

SKU CH-BM0P-V3FQP

8 GB kit of two 4 GB DDR3-1333 SO-DIMM modules rated CL7 at 1.5 V, validated for Panasonic Toughbook 31 systems

  • 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 dual-channel kit lifts multitasking headroom
  • CL7 timing at 1333 MHz sharpens response
  • 5 V standard voltage keeps power draw low
  • 204-pin SODIMM fits Toughbook 31 slots directly
  • Two matched 4 GB modules enable full 8 GB capacity

Panasonic Toughbook 31 memory kit

This 8 GB kit contains two 4 GB DDR3 SO-DIMMs built for the Panasonic Toughbook 31 models Cf-31Bt2Bz2M, Cf-31Ga2Aa2M and Cf-31Ga2Ax2M. The modules run at 1333 MHz with CL7 timing and operate at the standard 1.5 V. They install directly into the two available memory sockets.

Ideal for Toughbook 31 owners

The kit suits anyone upgrading a compatible Toughbook 31 to the maximum 8 GB supported by a 64-bit operating system. It is not for systems that require ECC or registered modules, nor for laptops that use a different memory generation or form factor.

1333 MHz CL7 DDR3 specification

The decisive specification is the DDR3 1333 MHz CL7 rating matched to the Toughbook 31 memory controller. Verify that your unit uses 204-pin unbuffered non-ECC SO-DIMMs before purchasing.

How it compares

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

Price $36.99
Cheaper than about 82% 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 $4.62 per GB
Cheaper than about 81% of the 20,941 comparable items (median $8.19 per GB).

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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 systemsPanasonic Toughbook 31 Cf-31Bt2Bz2M, Cf-31Ga2Aa2M, Cf-31Ga2Ax2M
In the box
Included items2 Memory RAM Sticks

Questions about this item

What is the maximum total memory the Panasonic Toughbook 31 can address with a 64-bit operating system?

The system supports up to 8 GB total when running a 64-bit operating system, matching the 8 GB capacity of this two-module kit.

How much power do the modules draw during continuous operation?

Each module operates at the standard DDR3 voltage of 1.5 V; the kit contains two unbuffered, non-ECC SODIMMs without heat spreaders, so power draw stays at typical DDR3 levels.

Which specific Toughbook 31 sub-models are verified for this memory kit?

The kit is guaranteed compatible with the CF-31BT2BZ2M, CF-31GA2AA2M and CF-31GA2AX2M variants of the Panasonic Toughbook 31.

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