Table 3-1 Computer major components and their descriptions (continued)
Item Component Spare part number
Intel Celeron N4000 processor L61950-xx1
(10) Fan:
For use in models with a backlit keyboard L63587-001
For use in models without a backlit keyboard L63588-001
(11) Heat sink L64890-001
(12) WLAN module:
Realtek RTL8822CE 802.11ac 2 × 2 Wi-Fi + Bluetooth 5.0 L44796-005
Realtek RTL8723DE 802.11bgn 1 × 1 Wi-Fi + Bluetooth 4.2 L21480-005
Realtek RTL8821CE 802.11ac 1 × 1 Wi-Fi + Bluetooth 4.2 L17365-005
(13) Solid-state drive (M.2):
512 GB, PCIe, Gen 3 × 4, TLC L72365-001
512 GB, PCIe, value L61960-001
256 GB, PCIe, value L61959-001
128 GB, SATA-3, TLC L61958-001
64 GB, eMMC L61957-001
(14) Memory modules (DDR4-2666):
8 GB 937236-855
4 GB L10598-855
(15) Battery (3 cell, 41 Wh) L11119-855
(16) Bottom cover:
Natural silver L64894-001
Pale gold L64895-001
Snowake white L64896-001
(17) Rubber feet:
Silver L65866-001
Gold L66226-001
Vent cover (interior) (not illustrated) L68313-001
16 Chapter 3 Illustrated parts catalog