Filters
4 memory modules
Filters
Capacity
Module Capacity
Module Quantity
Show filters

Portege 4000 40xx memory upgrades

100% compatible
100%
compatible
Upgradeable Slots 2
Standard installed 128MB (removable)
 
Manufacturer Toshiba - Dynabook
Category Notebook
Series Portege 40xx
Model 4000
1GB 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.