How much RAM does the Acer Aspire 1551 support?

The Aspire 1551 supports up to 4GB of memory across 2 slot(s), up to 2GB per slot.

What type of memory does the Aspire 1551 use?

It uses DDR3 SODIMM memory modules.

Your system

Acer Aspire 1551Memory Upgrades

Change system Auto-detect

4 guaranteed-fit options

This option is out of stock.

System specifications for Acer Aspire 1551

Specifications reported for the Acer Aspire 1551.

Memory type: DDR3
Form factor: SODIMM
Memory slots: 2
Maximum memory: 4GB
Max per slot: 2GB
Rated speed: 1066 MT/s

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.
Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

Checks the drivers on your Acer Aspire 1551, 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

Acer Aspire 1551Memory Upgrades

Change system Auto-detect

4 guaranteed-fit options

This option is out of stock.

System specifications for Acer Aspire 1551

Specifications reported for the Acer Aspire 1551.

Memory type: DDR3
Form factor: SODIMM
Memory slots: 2
Maximum memory: 4GB
Max per slot: 2GB
Rated speed: 1066 MT/s

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.
Compatibility is based on published specifications, not yet confirmed against a manufacturer tool.

Software

Free tools from Seifelden — no purchase needed.

Seifelden Upgrade AssistantFree

Acer Aspire 1551Memory Upgrades

Choose your upgrade

System specifications for Acer Aspire 1551

Software

Acer Aspire 1551Memory Upgrades

Choose your upgrade

System specifications for Acer Aspire 1551

Software