Table 3-1 Computer major component descriptions and part numbers
Item Component Spare part number
(1) Display assembly
UHD, AMOLED, 400 nits M45812-001
FHD, antiglare 400 nits M45810-001
FHD, BrightView, 400 nits M45811-001
FHD, antiglare, 1000 nits M45813-001
FHD, BrightView, 1000 nits M45814-001
(2) Top cover/keyboard
NOTE: For a detailed list of country codes, see the Top cover with keyboard topic.
Backlit, models without WWAN M45819-xx1
Backlit, privacy, models without WWAN M45820-xx1
Backlit, models with WWAN M45821-xx1
Backlit, privacy, models with WWAN M45822-xx1
(3) WWAN antenna (includes left and right antennas and cables)
Models without 5G M20834-001
Models with 5G M27525-001
(4a) Touchpad
For use only on computer models equipped with NFC capability M45818-001
For use only on computer models not equipped with NFC capability M45817-001
(4b) Touchpad bracket: The touchpad bracket is not available as a spare part.
(4c) Touchpad cable: The touchpad cable is available in the Cable Kit, spare part number M20833-001.
(5a) NFC module M16045-001
(5b) NFC module cable: The NFC module cable is available in the Cable Kit, spare part number M20833-001.
(6a) Solid-state drive (M.2 2280, NVMe, PCIe)
512 GB + 32 GB Optane memory L85366-001
512 GB, self-encrypting (SED), TLC L85368-001
512 GB, value L85364-001
256 GB, TLC, value L85354-001
256 GB, self-encrypting (SED), TLC M07245-001
128 GB, TLC M06792-001
(6b) Solid-state drive bracket: The solid-state drive bracket is not available as a spare part.
(7) WWAN module
Intel XMM 7360 LTE-Advanced (Cat 9) L70670-001
Qualcomm Snapdragon X55 LTE + 5G L83053-001
20 Chapter 3 Illustrated parts catalog