How much RAM does the MSI GT660R 494US support?

The GT660R 494US supports up to 12GB of memory across 3 slot(s), up to 4GB per slot.

What type of memory does the GT660R 494US use?

It uses DDR3 SODIMM memory modules.

Your system

MSI GT660R 494USMemory Upgrades

Change system Auto-detect

6 guaranteed-fit options

This option is out of stock.

System specifications for MSI GT660R 494US

Specifications reported for the MSI GT660R 494US.

Memory type: DDR3
Form factor: SODIMM
Memory slots: 3
Maximum memory: 12GB
Max per slot: 4GB
Rated speed: 1333 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 MSI GT660R 494US, 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

MSI GT660R 494USMemory Upgrades

Change system Auto-detect

6 guaranteed-fit options

This option is out of stock.

System specifications for MSI GT660R 494US

Specifications reported for the MSI GT660R 494US.

Memory type: DDR3
Form factor: SODIMM
Memory slots: 3
Maximum memory: 12GB
Max per slot: 4GB
Rated speed: 1333 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

MSI GT660R 494USMemory Upgrades

Choose your upgrade

System specifications for MSI GT660R 494US

Software

MSI GT660R 494USMemory Upgrades

Choose your upgrade

System specifications for MSI GT660R 494US

Software