Amazon.com: OUWEE CD03XL Laptop Battery Compatible with HP ProBook 640 645 650 G4 G5 Series HSTNN-LB8F HSTNN-IB8B HSTNN-UB7K 931702-421 CDO3XL 931702-171 931702-541 931719-850 HSN-114C HSN-115C 11.4V 48Wh 4212mAh : Electronics
Amazon.com: Keyboard Cover for 14" HP ProBook 440 445 G5 G6 G7 14, HP ProBook 430 G5, HP ProBook x360 440 G1 14", HP ProBook 640 G4 G5 14" Notebook Skin, Ombre Purple&Pink : Electronics
Amazon.com: HP ProBook 640 G4 Laptop - 14.0" FHD (1920 x 1080), 8th Gen Intel Core i5-8350U 1.7GHZ, 16GB DDR4 RAM, 256GB SSD, WI-Fi Windows 10 Pro (Renewed) : Electronics
A-Tech 16GB Module for HP ProBook 640 G4 Laptop & Notebook Compatible DDR4 2400Mhz Memory Ram (ATMS322455A25831X1) at Amazon.com
Amazon.com: Colorful HP ProBook Keyboard Cover for 14 inch HP ProBook 440 G5 G6 G7, HP ProBook x360 440 G1 14", HP ProBook 430 G5 14", HP ProBook 640 G4 G5 14"
Amazon.com: BRIGHTFOCAL New Screen Replacement for HP ProBook 640 G4 4RA04UT 14.0 Non-Touch HD WXGA LED Screen LCD Screen Display : Electronics
Amazon.com: HP ProBook 640 G3 14 Inch Laptop PC, Intel Core i5-7200U up to 3.1GHz, 8G DDR4, 256G SSD, VGA, DP, Windows 10 Pro 64 Bit Multi-Language Support English/French/Spanish(Renewed) : Electronics
Amazon.com: CPU Cooling Fan for HP ProBook 640 G4 645 G4 EG75050S1-C050-S9A : Electronics
Amazon.com: QUETTERLEE Replacement New Laptop CPU Cooling Fan for HP ProBook 640 G4 645 G4 640G4 645G4 640 G5 640G5 Series DFS551205ML0T FK3N EG75050S1-C050-S9A L09537-001 6033B0058801 HSN-I14C-4 Fan : Electronics
Amazon.com: HP ProBook 640 G4 14'' Laptop, Intel i5 8350U 1.7GHz, 16GB DDR4 RAM, 1TB NVMe M.2 SSD, 1080p Full HD, Webcam, Windows 10 Pro (Renewed), Silver : Electronics
Amazon.com: HP ProBook 640 G4 14'' Laptop, Intel i5 8350U 1.7GHz, 16GB DDR4 RAM, 1TB NVMe M.2 SSD, 1080p Full HD, Webcam, Windows 10 Pro (Renewed), Silver : Electronics