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Lenovo ThinkPad T450 - spare parts, FRU numbers and how to choose

Q: Do parts from the ThinkPad T440 or T460 fit the T450?

Often yes. The T450 shares its construction with the T440 (predecessor) and largely with the T460 (successor) - the same 14" line - many cases, palmrests, hinges, cables and Power Bridge batteries are shared. Match the motherboard strictly by FRU number (the T450 uses Broadwell).

Q: What battery does the T450 have and which one to choose?

The T450 uses the Power Bridge system: an internal battery plus a second external one, replaceable from the rear (3- or 6-cell) - the external one can be swapped without shutting the laptop down. Choose the variant by FRU number. Separately there is a small CMOS battery backing up the BIOS settings.

Q: What charger does the T450 use?

The T450 charges with a Slim Tip (rectangular) adapter, 45 W or 65 W - the same type as the T440 / T460 / X250 and many ThinkPads of that period. Choose a wattage no lower than the original. USB-C charging will not power the T450.

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In short: in a Lenovo ThinkPad T450 you can replace virtually every component - from the battery (Power Bridge system), palmrest and cables, through cases and the display, to the motherboard. The most reliable way to match the right part is the FRU / Part Number printed on the original component. We confirm model compatibility against the official Lenovo Hardware Maintenance Manual and the laptop's As-Built number, so each part lists verified compatible models and replacement numbers. Below is the full list of T450 parts grouped by component - click to go to the offer.

T450 spare parts - full list with FRU numbers

Original Lenovo parts compatible with the ThinkPad T450. Many chassis and display components are shared with the T440 and T460 (the same 14" line). Click a part to go to the offer.

Frequently asked questions about T450 parts

Do parts from the ThinkPad T440 or T460 fit the T450?

Often yes. The T450 shares its construction with the T440 (predecessor) and largely with the T460 (successor) - the same 14" line - many cases, palmrests, hinges, cables and Power Bridge batteries are shared. Match the motherboard strictly by FRU number (the T450 uses Broadwell).

What battery does the T450 have and which one to choose?

The T450 uses the Power Bridge system: an internal battery plus a second external one, replaceable from the rear (3- or 6-cell) - the external one can be swapped without shutting the laptop down. Choose the variant by FRU number. Separately there is a small CMOS battery backing up the BIOS settings.

Which LCD display cable should I choose for the T450?

It depends on the panel - the T450 came with an HD and a Full HD (IPS) panel. Each type has its own eDP cable with a different FRU number; an incompatible cable = no image. First determine your display type, then choose an item from the Display, cables and hinges section.

Palmrest for the T450 - with or without a fingerprint reader?

Choose a palmrest matching what you have: versions differ in the presence of a fingerprint reader and in the keyboard layout. Variants with FRU numbers are in the Palmrest, keyboard, touchpad section.

Which motherboard fits the T450?

The T450 used Intel 5th generation processors (Broadwell), in i5 / i7 versions. The motherboard is matched strictly by FRU number - check the marking of your current board or give us your configuration.

What charger does the T450 use?

The T450 charges with a Slim Tip (rectangular) adapter, 45 W or 65 W - the same type as the T440 / T460 / X250 and many ThinkPads of that period. Choose a wattage no lower than the original. USB-C charging will not power the T450.

How do I check the FRU number of a T450 part?

The FRU number (Part Number) is printed on the component itself - on the battery, palmrest, cable or board. It is the most reliable way to choose. We described how to read it in our guide How to read a Lenovo FRU number.

Which T450 parts are replaced most often?

The most frequently replaced are the battery (especially the external one), the display cable and hinges, the palmrest and the bottom case. You will find all these items in the list above with their FRU numbers.

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Lenovo ThinkPad T450 - spare parts, FRU numbers and how to choose

T450 spare parts - full list with FRU numbers

Main batteries

CMOS batteries (BIOS backup)

Palmrest, keyboard, touchpad

Display, cables and hinges

Cases and bezels

Motherboard and electronics

Docks and power

Other small parts