Computer Memory Solutions 8GB DDR4 2400 CL17 SODIMM memory upgrade

8 GB DDR4 2400 SODIMM for Tecra A50-D

This 8 GB DDR4 2400 MHz SODIMM module is built for Toshiba Tecra A50-D series laptops including the A50-D-00S, A50-D-01D, A50-D-041 and A50-D-1xxx models. It arrives as a single unbuffered non-ECC stick using major-brand chips and a standard 260-pin layout. The module runs at 1.2 V with CL17 timings and carries the maker’s lifetime warranty against manufacturing defects. It suits owners of those specific Tecra notebooks who want a straightforward capacity increase without configuration changes.

Speed and compatibility gate

The decisive specification is the DDR4 2400 (PC4-19200) rating combined with the exact Tecra A50-D model list; the memory controller in those systems only accepts this speed and pin-out. If your laptop is not one of the listed part numbers — such as PT583C-00S009, PT581C-01D00S, PT583C-041009, PS585E-00U006GR, PS589E-001001GR or PS589E-008001GR — the module will not be recognised or will fall back to a lower speed. Buyers with other Tecra models or different manufacturers should not purchase this kit.

Thermals and power in daily use

The stick has no heat spreader and draws 1.2 V, so it adds minimal heat inside the chassis and runs silently with no moving parts. Under normal office workloads the module stays within the laptop’s existing thermal envelope and does not increase fan activity. Power draw remains low enough that the standard AC adapter handles the extra load without issue.