How much RAM does the Toshiba Satellite A100-643 support?

The Satellite A100-643 supports up to 4GB of memory across 2 slot(s), up to 2GB per slot.

What type of memory does the Satellite A100-643 use?

It uses DDR2 SODIMM memory modules.

Your system

Toshiba Satellite A100-643Memory Upgrades

Change system Auto-detect

6 guaranteed-fit options

This option is out of stock.

System specifications for Toshiba Satellite A100-643

Specifications reported for the Toshiba Satellite A100-643.

Memory type: DDR2
Form factor: SODIMM
Memory slots: 2
Maximum memory: 4GB
Max per slot: 2GB
Rated speed: 533 MT/s
ECC: none

Good to know

Faster modules automatically run at your system's maximum supported speed.
Maximum capacity per slot is inferred from total capacity ÷ number of slots.

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

Checks the drivers on your Toshiba Satellite A100-643, installs the safe updates Windows offers, guides the rest to the official download — and confirms exactly which of the upgrades above your machine has room for.

Loading…

Your system

Toshiba Satellite A100-643Memory Upgrades

Change system Auto-detect

6 guaranteed-fit options

This option is out of stock.

System specifications for Toshiba Satellite A100-643

Specifications reported for the Toshiba Satellite A100-643.

Memory type: DDR2
Form factor: SODIMM
Memory slots: 2
Maximum memory: 4GB
Max per slot: 2GB
Rated speed: 533 MT/s
ECC: none

Good to know

Faster modules automatically run at your system's maximum supported speed.
Maximum capacity per slot is inferred from total capacity ÷ number of slots.

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

Toshiba Satellite A100-643Memory Upgrades

Choose your upgrade

System specifications for Toshiba Satellite A100-643

Software

Toshiba Satellite A100-643Memory Upgrades

Choose your upgrade

System specifications for Toshiba Satellite A100-643

Software