Parts-HQ is a market leading supplier of replacement parts for a diverse range of products – from consumer electronics and appliances. Through distribution facilities strategically located throughout the world, Parts-HQ supplies new, refurbished exact and compatible alternative parts for nearly 200 top manufacturer brands. With the largest multi-vendor parts inventory in the industry, we provide access to 8+ million parts in our database, helping to ensure you get the parts you need, when you need them.

Filters

Clear All
Price
to

Less than $25

$25-49.99

$50-74.99

$75-99.99

Over $100

Lenovo ThinkPad T540 Parts

Model Number Finder

Shop for Your Specific model to find parts that fit
  • Showing 361 Product(s)
04W3804 - + 2*2 BGN + bt4.0 m.2 Card Wireless Card
$ 31.25 534898 Foxconn RTL8192EE+ RTL8761 2 2 bgn+ BT4.0 M.2 Wireless Card T77H460.00 HF Lenovo On Sale
Foxconn RTL8192EE+ RTL8761 2 2 bgn+ BT4.0 M.2 Wireless Card T77H460.00 HF
Save $ 9.87
Was 41.12
04W3805 - + 2*2 BGN + bt4.0 m.2 Card Wireless Card
$ 43.76 534897 Liteon RTL8192EE+ RTL8761 2 2 bgn+ BT4.0 M.2 Wireless Card Lenovo On Sale
Liteon RTL8192EE+ RTL8761 2 2 bgn+ BT4.0 M.2 Wireless Card
Save $ 13.82
Was 57.58
45N1147 - 10.8v Battery (6CELL/ 2.6AH Cylindrical)
$ 69.79 534601 Battery (Oasis Kome LGC 6cell 2.6Ah cylindrical) LG Chemical Lenovo On Sale
Battery (Oasis Kome LGC 6cell 2.6Ah cylindrical) LG Chemical
Save $ 22.04
Was 91.83
45N1769 - 10.8v Battery (6CELL/ 2.6AH Cylindrical)
$ 69.79 542244 External, 6c, 56Wh, LiIon, PAN, Panasonic Lenovo On Sale
External 6c 56Wh LiIon PAN Panasonic
Save $ 22.04
Was 91.83
45N1145 - 10.8v Battery (6CELL/ 2.6AH Cylindrical)
$ 69.79 534602 Battery (Oasis Kome Panasonic 6cell 2.6Ah cylindrical) Lenovo On Sale
Battery (Oasis Kome Panasonic 6cell 2.6Ah cylindrical)
Save $ 22.04
Was 91.83
45N1149 - 10.8v Battery (6CELL/ 2.6AH)
$ 69.79 534600 Battery (Oasis Kome Simplo 6cell 2.6Ah cylindrical) Lenovo On Sale
Battery (Oasis Kome Simplo 6cell 2.6Ah cylindrical)
Save $ 22.04
Was 91.83
04X4041 - 128GB 7MM SSD Hard Drive
$ 44.79 534798 (7.0mm 6Gb s Lite On 2.5" M6S) Lenovo On Sale
(7.0mm 6Gb s Lite On 2.5" M6S)
Save $ 14.14
Was 58.93
04X2601 - 128GB HG5D 2.5" for WS Hard Drives SSD
$ 44.79 538803 Toshiba 00FC109, 04X2604, 00FC437. Lenovo On Sale
Save $ 14.14
Was 58.93
04X4430 - 180GB ((7MM Intel 2.5" Star 180)) SSD Hard Drive
$ 98.79 539298 180G, 00JT001, 0e97920., Sierra, Opal Lenovo On Sale
Save $ 31.20
Was 129.99
42T5008 - 2 Prong Power Cord
$ 4.95 147008 Lenovo On Sale
Save $ 1.56
Was 6.51
04X4053 - 2.4GHZ CPU Assembly Intel Core i3-4000M
$ 83.30 534790 Processor (oasis-1 core i3-4000m) Lenovo On Sale
Processor (oasis-1 core i3-4000m)
Save $ 26.31
Was 109.61
04X5374 - 2.4GHZ Processor Intel (Core I7-4700MQ)
$ 97.79 539788 SR15H Lenovo On Sale
Save $ 30.88
Was 128.67
04X4052 - 2.5GHZ CPU Assembly Intel Core i5-4200M
$ 68.79 534791 Core i5-4200m mobile processor - cw8064701486606, sr1ha. Lenovo On Sale
Core i5-4200m mobile processor - cw8064701486606 sr1ha.
Save $ 21.72
Was 90.51
04X4051 - 2.6GHZ Processor CPU Assembly Intel Core I5-4300M
$ 159.00 534792 I5-4300m cw8064701486506 bx80647i54300m sr1h9 processor (oasis-1 core i5-4300m) . Lenovo On Sale
I5-4300m cw8064701486506 bx80647i54300m sr1h9 processor (oasis-1 core i5-4300m) .
Save $ 50.21
Was 209.21
04X4048 - 2.7GHZ Processor CPU Assembly Intel Core I7-4800MQ
$ 199.79 534795 I7-4800mq, sr15l, bx80647i74800mq, cw8064701471001 processor (core i7-4800mq) . Lenovo On Sale
I7-4800mq sr15l bx80647i74800mq cw8064701471001 processor (core i7-4800mq) .
Save $ 63.09
Was 262.88
04X4050 - 2.8GHZ CPU Assembly Intel Core i5-4330M
$ 143.79 534793 Processor (oasis-1 core i5-4330m) sr1h8, i5-4330m, cw8064701486406, bx80647i54330m Lenovo On Sale
Processor (oasis-1 core i5-4330m) sr1h8 i5-4330m cw8064701486406 bx80647i54330m
Save $ 45.41
Was 189.20
04X4049 - 2.9GHZ Processor CPU Assembly Intel Core I7-4600M
$ 199.79 534794 Processor i7-4600m, cw8064701486306, sr1h7 (oasis-1 core i7-4600m) Lenovo On Sale
Processor i7-4600m cw8064701486306 sr1h7 (oasis-1 core i7-4600m)
Save $ 63.09
Was 262.88
04W3800 - 20792S NFC Without Antenna Wireless Card
$ 22.52 537035 Foxconn Lenovo On Sale
Foxconn
Save $ 7.11
Was 29.63
04X4431 - 240GB SSD Drive (7mm Intel 2.5" Star 240)
$ 118.80 539299 Sierra, Opal Lenovo On Sale
Sierra Opal
Save $ 37.52
Was 156.32
04X3805 - 256GB (7.0mm 6GB/ 2.5" -256 E 6G) SSD Hard drive
$ 79.79 534806 256GB SSD Drive (7.0mm Samsung 2.5" PM841 256 e 6G) 0C41122, MZ7TD256HAFV-000L9, MZ-7TD2560 0L9, SSD0A23440. Lenovo On Sale
256GB SSD Drive (7.0mm Samsung 2.5" PM841 256 e 6G) 0C41122 MZ7TD256HAFV-000L9 MZ-7TD2560 0L9 SSD0A23440.
Save $ 25.20
Was 104.99