Table 3-1 Computer major component descriptions and part numbers (continued)
Item Component Spare part number
For use in Germany M45489-041
For use in Italy M45489-061
For use in the Netherlands M45489-B31
For use in Russia M45489-251
For use in Saudi Arabia M45489-171
For use in Switzerland M45489-BG1
For use in the United Kingdom M45489-031
For use in the United States M45489-001
(3a) Touchpad
NOTE: The touchpad spare part kit does not include the touchpad bracket or touchpad cable. The 
touchpad bracket is not available as a spare part component. The touchpad cable is available using 
spare part number M45458-001.
M45480-001
(3b) Touchpad bracket (not available as a spare part component)
(3c) Touchpad cable (includes double-sided adhesive) M45458-001
(4a) Infrared sensor board
NOTE: The infrared sensor board spare part kit does not include the infrared sensor board cable. The 
infrared sensor board cable is available using spare part number M45459-001.
M45479-001
(4b) Infrared sensor board cable (includes double-sided adhesive) M45459-001
(5) Processor fan (includes cable) M45465-001
(6) Graphics fan (includes cable) M45466-001
(7) Heat sink (includes replacement thermal material) M45485-001
(8) Intel Wi-Fi 6 AX200 ax 2×2 + Bluetooth 5.0 MU-MIMO M.22230 non-vPro 160 MHz PCI-e+USB WW 
with 2 antennas
L35282-005
(9) System board (includes replacement thermal material and the Windows 10 operating system):
Equipped with an AMD Ryzen7 5700U processor and a graphics subsystem with UMA memory M45488-601
Equipped with an AMD Ryzen5 5500U processor and a graphics subsystem with universal memory 
architecture (UMA) memory
M45487-601
(10a) Memory module:
8 GB, 3200 MHz, 1.2 ,v DDR4 L46598-005
4 GB, 3200 MHz, 1.2 ,v DDR4 L83673-005
(10b) Memory module shield (not available as a spare part component)
(11a) Solid-state drive (M.2 2280, PCIe-NVMe):
1 TB value solid-state drive L85370-005
512 GB value solid-state drive L85364-005
256 GB value solid-state drive L85354-005
(11b) Solid-state drive shield (not available as a spare part component)
Solid-State Drive Thermal Pad Kit (not illustrated) M46333-001
Computer major components 15