Table 3-1  Computer major component descriptions and part numbers (continued)
Item Component Spare part number
256 GB, M.2 2280, PCIe-3×4, SS with TLC L85350-001
256 GB, M.2 2280, PCIe, NVMe, SED with TLC M07245-001
Solid-State Drive/Memory Module Thermal Pad Kit M29534-001
Solid-State Drive Hardware Kit (not illustrated, includes copper plate and support plate) M20090-001
(15) Card reader board (includes cable) M20106-001
(16a) NFC module
NOTE: The NFC module spare part kit does not include the NFC module cable. The NFC module cable 
is available in the Cable Kit, spare part number M20105-001.
M17065-001
(16b) NFC module cable: The NFC module cable is available in the Cable Kit, spare part number M20105-001.
(17) Fan/heat sink assembly (includes replacement thermal material):
For use on computer models equipped with AMD graphics subsystems M20098-001
For use on computer models equipped with vapor chamber graphics subsystems M20097-001
For use on computer models equipped with discrete graphics subsytems M20096-001
For use on computer models equipped with UMA graphics subsytems M20095-001
(18) Solid-state drive carriage M20090-001
(19a) SD card board
NOTE: The SD card board spare part kit does not include the SD card board cable. The SD card board 
cable is available in the Cable Kit, spare part number M20105-001.
M17093-001
(19b) SD card board cable: The SD card board cable is available in the Cable Kit, spare part number M20105-001.
(20a) Fingerprint reader module
NOTE: The ngerprint reader module spare part kit does not include the ngerprint reader module 
cable. The ngerprint reader module cable is available in the Cable Kit, spare part number 
M20105-001.
M17064-001
(20b) Fingerprint reader module cable: The ngerprint reader module cable is available in the Cable Kit, spare part number 
M20105-001.
(21a) Hard drive
NOTE: The hard drive spare part kit does not include the hard drive bracket or hard drive cable. The hard drive bracket is 
included in the Hard Drive Harware Kit, spare part number M20091-001. The hard drive cable is included in the Cable Kit, spare 
part number M20105-001.
2 TB, SATA, 5400 RPM, 7.0 mm 912487-850
1 TB, SATA, 7200 RPM, 9.5 mm 766644-001
500 GB, SATA, 7200 RPM, 9.5 mm 703267-001
500 GB, SATA, 7200 RPM, 9.5 mm, FIPS 820572-001
(21b) Hard drive cable: The hard drive cable is available in the Cable Kit, spare part number M20105-001.
Hard drive bracket (not illustrated, the hard drive bracket is included in the Hard Drive Hardware Kit, spare part number 
M20091-001)
(22) Battery (8 cell, 94 Whr) L86212-001
ENWW Computer major components 25