We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two green 204-pin DDR3 SODIMM sticks, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions 8GB (2x4GB) DDR3 1333MHz CL7 SODIMM for Panasonic Toughbook CF-53 series

SKU CH-MR9J-ZX828

Two 4 GB DDR3 SODIMM modules running at 1333 MHz CL7 for Panasonic Toughbook CF-53 series laptops

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • Guaranteed fit for Panasonic Toughbook CF-53 series
  • Dual-channel kit delivers 8 GB total capacity
  • Low CL7 latency at 1333 MHz speed
  • Standard 1.5 V DDR3 voltage for stability
  • Unbuffered non-ECC modules install in 204-pin slots

Compatibility with Panasonic Toughbook CF-53 series

This 8GB kit consists of two 4GB DDR3 SODIMM modules rated at 1333MHz with CL7 timings. It is designed specifically for the Panasonic Toughbook CF-53, CF-53A, CF-53C, CF-53E and CF-53F models. The unbuffered, non-ECC memory operates at the standard 1.5V voltage.

Verify your current configuration before ordering

The Toughbook CF-53 series supports a maximum of 8GB across two sockets. If your unit currently has 4GB installed, adding this kit requires removing the existing modules. Systems running a 32-bit operating system may only recognise approximately 3.5GB of the total 8GB capacity.

Steady performance under sustained workloads

The modules use major-brand chipsets and standard JEDEC timings of 7-7-7 at 1333MHz. Without a heat spreader, thermal performance relies on the laptop's internal airflow. The CL7 latency provides responsive access during extended multitasking or typical business applications on these ruggedised notebooks.

How it compares

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

Price $35.99
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 $4.50 per GB
Cheaper than about 81% 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 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 Cf-53, Cf-53A, Cf-53C, Cf-53E, Cf-53F
In the box
Included items2 Memory RAM Sticks

Questions about this item

Does the kit include only the two SODIMM modules or are any tools or adapters supplied?

The package contains two 4 GB DDR3 SODIMM modules and nothing else; no tools or adapters are included.

Should I choose the CL7 1333 MHz kit or a slower CL9 alternative for my CF-53?

The CL7 1333 MHz kit matches the highest speed the CF-53 series supports and will run at its rated latency.

Will the full 8 GB be usable on a 32-bit Windows installation?

A 32-bit OS can address only about 3.5 GB; a 64-bit operating system is required to use the full 8 GB.

More in Model-Specific Memory Upgrades

Similar items