Filters
  • Compatible RAM

  • Compatible SSD

3 memory modules
Filters
Capacity
Module Quantity
Speed
Type
Voltage

Memory upgrades for Portege X40-J X-Series

100% compatible
100%
compatible
Toshiba - Dynabook Laptop Portege X40-J X-Series
Upgradeable Slots 1
Standard installed 8GB (fixed onboard)
 
Manufacturer Toshiba - Dynabook
Category Laptop
Series Portege X
Model X40-J
40GB RAM

The stated maximum RAM capacity is higher than the information provided by Toshiba - Dynabook?
The technical background for higher maximum usable capacities with CompuRAM upgrades is explained in our blog post ‘Maximise the maximum?’.

Here you will find answers to payment and shipping.
Laptop RAM upgrade » Portege X40-J by Toshiba - Dynabook
  • More speed with little fuss: Installing and testing RAM modulesPortege X X40-J

    Whether you are looking to configure your Portege X X40-J yourself or upgrade it, equipping a device with sufficient RAM is one quick and easy way to ensure smoother and more efficient operations. You will find RAM installation guides and other useful information on our RAM and hardware blog.

    We are always ready to assist you with help and advice.

  • Make optimal use of your installed memory

    Please note: If you are upgrading your Toshiba - Dynabook Notebook to more than 4 GB, you will need a 64-bit operating system to take full advantage of this capacity.