Computer Memory Solutions 8GB DDR4 2400MHz SODIMM Panasonic Toughbook 54 CF-54 C106 memory upgrade

Compatible Toughbook 54 CF-54 memory

This 8GB DDR4 SODIMM module is built specifically for the Panasonic Toughbook 54 CF-54 series. It targets users upgrading compatible CF-54G, CF-54J or CF-54mk3 models that require 260-pin DDR4 memory. The single stick installs directly into one of the system's two slots. Buyers needing ECC support or registered memory should look elsewhere.

Speed and timing decide fit

The module runs at DDR4 2400 (PC4 19200) with CL17 latency and 17-17-17 timing at 1.2V. These exact electrical parameters must match the laptop's memory controller specification. The 2Rx8 rank organisation and unbuffered, non-ECC design are fixed characteristics. A different speed grade or latency will not work correctly in this platform.

Low voltage keeps thermals simple

Operating at the standard DDR4 voltage of 1.2V, the stick draws minimal power and generates little heat during normal workloads. No heat spreader is fitted, relying on the chassis airflow of the Toughbook 54 for passive cooling. The memory operates silently with no moving parts or active cooling required.