HP ProBook 640 G2 Notebook PC, HP ProBook 645 G2 Notebook PC, HP ProBook 650 G2 Notebook PC and HP ProBook 655 G2 Notebook PC - Maintenance and Service Guide

Item Component Spare part number
UMA memory, Intel i7-6820HQ processor, and WWAN capability 844346-001
UMA memory, Intel i7-6820HQ processor, and WWAN capability, and Windows 844346-601
(14) Fingerprint reader board (includes cable)
For 14" products 840664-001
For 15" products 840735-001
(15) Optical drive board (includes cable)
(16) Speaker (includes cable) 840700-001
(17) Audio board (includes cable) 840692-001
(18) Base enclosure
For 14" products 840657-001
For 15" products 840725-001
(19) Solid-state drive
NOTE: For spare part information, see Mass storage devices on page 29.
(20) Serial port (includes cable) (select products only) 840746-001
(21) Hard drive
NOTE: For spare part information, see Mass storage devices on page 29.
(22) Memory
2GB PC3L 12800 1600MHz shared memory 691739-001
4GB PC3L 12800 1600MHz shared memory 691740-001
8GB PC3L 12800 1600MHz shared memory 693374-001
4GB 2133MHz 1.2v DDR4 shared memory 820569-001
8GB 2133MHz 1.2v DDR4 shared memory 820570-001
(23) WLAN module
Broadcom Nami 43142 bgn 1x1 + BT 4 LE PCIe+USB NGFF 1630 MOW 792608-001
Realtek Shanks RTL8188EE bgn 1x1 PCI-e NGFF 2230 M.2 WW (NB) 792609-001
11AC 7265NV M.2 D0 MOW 793840-001
11ac 2x2 Intel 8260NGW Snoweld Peak 2 806721-001
11ac Intel 3165 M.2 MOW 806723-001
11 ABGN+BT4 x 2.2 LUFFY INDO 812132-001
Broadcom Luy 943228 abgn 2x2 + BT 4 LE PCIe+USB NGFF 2230 MOW 797884-001
(24) WWAN module (select products only)
NOTE: For spare part information, see WWAN module (select products only)
on page 42.
Foxconn Amstel LTE/EVDO/HSPA+ w/GPS M.2 822828-001
T77W595 LTE M.2 w/GPS 800870-001
Computer major components 25