Lenovo Thinkpad T440s Memory Slots

8GB RAM Memory for IBM-Lenovo ThinkPad T440s (DDR3-12800) - Laptop Memory Upgrade from OFFTEK Patriot 1.35V 8GB DDR3 1600MHz PC3-12800 CL11 SODIMM Memory PSD38G1600L2S Add to Cart. Lenovo ThinkPad T440s. 8GB PC3-12800 DDR3 1600 Memory RAM for LENOVO THINKPAD T440 (CORE I7) ULTRABOOK. Lenovo T440 Upgrades I recently purchased a T440 used: i5-4300U + 128GB SSD and 8GB of RAM and am looking to begin upgrading.

In this guide, I’ll explain how to Lenovo ThinkPad T440 to remove and replace the battery, RAM, hard drive, SSD, RAM, wireless card, heat sink, cooling fan and motherboard. Refer to this guide, you can repair, upgrade, clean the cooling fan for your ThinkPad T440.

Want to stay connected to the MyFixGuide.com? Follow us on Facebook to check out the latest teardown news

Unlock and remove the battery.
Remove eight screws securing the bottom case.

Pry up the bottom case with a pry bar. There are some snaps fixed the bottom case, and you need to release all the snaps.

Lenovo ThinkPad T440 bottom case, the case made of glass fiber (PA-GF50FR).

Under the bottom case, you can access the battery, RAM, SSD, wireless card, speaker, heat sink and cooling fan.
Remove three securing the battery and disconnect the power cable from the motherboard.

Lenovo thinkpad t440 memory upgrade

Lenovo ThinkPad T440 installed an 11.1v, 24wh Li-ion battery.

T440 Roll Cage

T440 LCD hinge

The laptop only has one memory slot. It supports up to 8GB DDR3-1600MHz RAM.

Lenovo Thinkpad T440s Memory Slots Downloads

2.5″ 1TB hard drive

SanDisk 16GB SSD and wireless card

SanDisk 16GB SSD and wireless card

Lenovo Thinkpad T440s Memory Slots Upgrade

mSATA slot and a PCI-E slot


Metal protective plate on the internal interface

Remove six screws securing the heat sink. Disconnect the cooling fan cable. Remove the heat sink and cooling fan.

The heat sink and cooling fan

Lenovo Thinkpad T440 Ram Slots

ThinkPad T440’s NVIDIA GeForce GT 720M graphics card

Lenovo Thinkpad T440s Memory Slots Software

The Intel i7-4500U Core processor integrated an HD4400 graphics card.


For more guides, check out the Lenovo ThinkPad T440 device page.

Join our plan to get a free laptop part, such as battery, keyboard and more.