Inside Lenovo ThinkPad T15 – disassembly and upgrade options
The ThinkPad T15 is one of the good business notebooks. However, it is only just a mild refresh over its predecessor, which makes it a lot less exciting.
Check out all Lenovo ThinkPad T15 prices and configurations in our Specs System or read more in our In-Depth review.
1. Remove the bottom plate
Getting inside this laptop is easy. You need to unscrew 8 Phillips-head screws and pry the bottom panel away. Just remember to unplug the SIM card tray before that, or you’re risking to damage it.
2. Battery
Similarly to last year, the battery has a 57Wh capacity.
3. Memory and storage
As you can see, there is only one RAM SODIMM slot. This is because it has 8GB or 16GB soldered to the motherboard. They will work in dual-channel with the appropriate amount of additional memory, while the maximum is 48GB. In terms of storage, there is a single M.2 PCIe x4 slot.
4. Cooling system
Getting inside this laptop is easy. You need to unscrew 8 Phillips-head screws and pry the bottom panel away. Just remember to unplug the SIM card tray before that, or you’re risking to damage it.
Check out all Lenovo ThinkPad T15 prices and configurations in our Specs System or read more in our In-Depth review.
Author: Alex Iliev
![[augustus 2026] Wereldwijde ranglijst van bestverkochte laptop-GPU’s op Amazon – Apple is onbetwist nummer één, NVIDIA’s RTX 5060 staat bovenaan de ranglijst voor dedicated GPU’s](https://laptopmedia.com/wp-content/uploads/2026/09/Best-Selling-GPUs-GLOBAL-Top-10-400x225.jpg)
![[augustus 2026] Wereldwijde ranglijst van bestverkochte laptop-CPU’s op Amazon – Apple domineert zowel het budget- als het premiumsegment: A18 Pro en M5 verslaan Intel en AMD in augustus 2026](https://laptopmedia.com/wp-content/uploads/2026/09/Best-Selling-CPUs-GLOBAL-Top-10-400x225.jpg)
![[augustus 2026] Amazon Global: Top 10 van best verkochte laptops – De Apple MacBook Neo domineert de hitlijsten, terwijl goedkope en middenklasse Windows-laptops strijden om het verkoopvolume](https://laptopmedia.com/wp-content/uploads/2026/09/Best-Selling-Laptops-GLOBAL-Top-10-400x225.jpg)
![[augustus 2026] Bestverkochte laptopmerken op Amazon Global – Apple domineert qua omzet, terwijl HP koploper is qua modelvariëteit](https://laptopmedia.com/wp-content/uploads/2026/09/GLOBAL-Best-Brands-400x225.jpg)
![[augustus 2026] Amazon Global: Top 10 bestverkochte gaminglaptops – HP Victus 15 pakt de eerste plaats terwijl budgetvriendelijke modellen de hitlijsten domineren](https://laptopmedia.com/wp-content/uploads/2026/09/Best-Selling-Gaming-Laptops-GLOBAL-Top-10-400x225.jpg)
