HP ProBook 450 G7 Maintenance And Service Manual page 27

Table 3-1 Computer major components and their descriptions (continued)
Item Description
For use in models with UMA graphics
(9) RTC battery
(10) USB board (includes cable)
NOTE: The USB board cable is also available in the Cable Kit as spare part number L45087-001.
(11) WLAN module
Intel Dual Band Wireless-AC 9560 802.11ac 2 × 2 Wi-Fi + Bluetooth 5.0 Combo Adaptor (non-vPro)
Intel Wi-Fi 6 AX201 802.11ax 2 × 2 + Bluetooth 5.0 (non-vPro)
Realtek RTL8822CE 802.11ac 2 × 2 Wi-Fi + Bluetooth 5.0
(12) WWAN module
Intel XMM 7360 LTE-Advanced
(13) Memory modules (DDR4-2666)
16 GB
8 GB
4 GB
Memory modules (DDR4-3200)
16 GB
8 GB
4 GB
(14) Card reader board (includes cable)
NOTE: The card reader board cable is also available in the Cable Kit as spare part number
L45087-001.
(15) Battery connector board
(16) M.2 solid-state drive
512 GB, PCIe, TLC
512 GB, PCIe, value
512 GB PCIe + 32 GB Optane memory
256 GB, PCIe, value
256 GB PCIe + 16 GB Optane memory
128 GB, SATA-3, TLC
(17) Thermal bracket (included in Bracket Kit)
(18) Speaker assembly
(19) Power connector cable
(20) Battery
(21) Hard drive
Spare part number
L45100-001
L02772-001
L44578-001
L22634-002
L57250-002
L44796-002
L15398-002
937438-852
937236-852
L10598-852
L67710-002
L46598-002
L83673-002
L44579-001
L45086-001
L77290-001
L77291-001
L80988-001
L77289-001
L80987-001
L77288-001
L77275-001
L45092-001
L01048-001
L32656-002
Computer major components 19