Table 3-1 Computer major components and their descriptions (continued)
Item Component Spare part number
Intel Wi-Fi 6 AX201, 802.11ax 2 × 2 + Bluetooth 5 (non-vPro, supporting gigabit le transfer
speeds)
L57250-005
(14) Fan L22529-001
(15) Heat sink L22531-001
(16) Battery (3 cell, 41 WHr) L11119-855
(17) Hard drive
2 TB, 5400 rpm 912487-855
1 TB, 5400 rpm L30422-005
500 GB, 5400 rpm 778186-005
(18) Solid-state drive bracket L22535-001
(19) Solid-state drive board L24487-001
(20) DVD+/-RW Double-Layer Writer (select products only) L22537-001
(21) Bottom cover
For use in models with an optical drive L83726-001
For use in models without an optical drive L83725-001
(22) Rubber feet (front and rear) L83731-001
Computer major components 15