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Lenovo

Lenovo IdeaPad Compatible Memory / RAM / SSD Upgrades

Experts in Lenovo IdeaPad S Series compatible upgrades. Free delivery available. Free returns and support on all products. Lifetime warranty on all Laptop and Desktop Memory / RAM. All Mr Memory recommended upgrades are brand new and 100% compatible with your Lenovo.

At Mr Memory you get enhanced speed and peak performance with every upgrade, taking your device to the limit. In fact, we pride ourselves on delivering speed and performance in every area of our business.

OTHER SERIES VIEW BY MODEL

Select your Lenovo below or use the Search Bar.
Not sure which model you have? Follow our simple guide to Identify your Lenovo or use our Computer Scanner Tool.

Slim 1-11AST-05

Slim 1-11AST-05 (eMMc Model)

Slim 1-14AST-05

Slim 1-14AST-05 (2.5-inch System)

S10-3s - [DDR2]

S10-3s - [DDR3]

S10-3t Tablet - [DDR2]

S10-3t Tablet - [DDR3]

S12 (Intel Graphics)

S12 (nVidia Graphics)

S12 (Via Graphics)

S130-11IGM [M.2 Model]

S130-11IGM [SSD Model]

S145 (14-inch / Intel)

S145 (15-inch / AMD)

S340 (14-inch / Intel)

S340 (15-inch / AMD)

S540 (14-inch / Intel)

S540 (14-inch) AMD

S740-15IRH Touch

Our customers love us!

I needed to upgrade the memory on my Mac

When I needed to upgrade the memory on my Mac I looked around on various websites and found that Mr Memory gave clear, simple advice on the correct RAM to buy. Ordering was very simple a ...

Anthony Lawrence - 01 Mar 2026Verified order READ MORE REVIEWS