Table 4-1 Computer major component descriptions and part numbers
Item Component Spare part number
(1) Display assembly
NOTE: Display spare parts are available only as subcomponents. For spare part
information, see Display assembly subcomponents on page 19.
(2) Top cover with keyboard (backlit)
NOTE: For a detailed list of country codes, see Top cover with keyboard on page 78.
Plastic, per-key lighting, ceramic white P32323-xx1
Plastic, 4-zone lighting, ceramic white P32324-xx1
Plastic, per-key lighting, ceramic white P32325-xx1
Plastic, per-key lighting, shadow black P32326-xx1
Plastic, 4-zone lighting, shadow black P32327-xx1
Plastic, per-key lighting, shadow black P32328-xx1
(3) Touchpad (includes cable)
Models with 5090, 5080, or 5070Ti graphics, ceramic white P30873-001
Models with 5090, 5080, or 5070Ti graphics, shadow black P30874-001
(4) WLAN module
Intel AX211 Wi-Fi 6e Bluetooth 5.2 WLAN M53366-005
Intel BE200 Wi-Fi 7 Bluetooth 5.4 WLAN N39883-005
(5) Memory module (DDR5-5600)
32 GB N77400-001
16 GB N77399-001
12 GB P33447-001
8 GB N77398-001
(6) System board (includes the Windows operating system)
Intel Core Ultra 9 275HX processor and RTX 5090 graphics P29646-601
Intel Core Ultra 9 275HX processor and RTX 5090 graphics (for use in the People's Republic of
China [PRC[)
P29663-601
Intel Core Ultra 9 275HX processor and RTX 5080 graphics P29654-601
Intel Core Ultra 9 275HX processor and RTX 5080 graphics (for use in PRC) P29662-601
Intel Core Ultra 9 275HX processor and RTX 5070Ti graphics P29652-601
Intel Core Ultra 9 275HX processor and RTX 5070Ti graphics (for use in PRC) P29660-601
Intel Core Ultra 7 255HX processor and RTX 5080 graphics P29653-601
Intel Core Ultra 7 255HX processor and RTX 5080 graphics (for use in PRC) P29661-601
Intel Core Ultra 7 255HX processor and RTX 5070Ti graphics P29651-601
Intel Core Ultra 7 255HX processor and RTX 5070Ti graphics (for use in PRC) P29659-601
24 Chapter 4 Illustrated parts catalog