OFFTEK 16GB Replacement Memory RAM Upgrade for HP-Compaq ProBook 640 G3 (DDR4-19200) Laptop Memory at Amazon.com
Amazon.com: US Keyboard for HP Probook 640 G2 G3, 645 G2 G3 822338-001 840801-001 840800-001 Backlit w. TrackPoint : 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: AUTENS Replacement US Keyboard for HP Probook 640 G2 / 640 G3 / 645 G2 / 645 G3 / 430 G4 / 440 G4 Laptop Backlight with Pointer : Electronics
Amazon.com: New 65W AC Power Charger Fit for HP PROBOOK 470 G3 470 G4 470 G5 470 G5 PRO 612 -G1 640 G2 640 G2 G3 G4 G5 640 G3 640 G3
A-Tech 4GB Module for HP ProBook 640 G3 Laptop & Notebook Compatible DDR4 2400Mhz Memory Ram (ATMS322454A25824X1) at Amazon.com
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: HP ProBook 640 G1 Intel i5-4200M 2.50GHz 8GB RAM 128GB SSD Windows 10 Pro (Renewed) : Electronics
Amazon.com: GinTai Internal Webcam Camera CAM Board Replacement for HP EliteBook 640 645 650 840 820 G1 G2 /for HP ProBook 640 G1 724294-1H0 724294-2C0 : Electronics
Amazon.com: New Internal DVD CD Player Optical Drive Replacement, for HP ProBook 640 G3 650 G3 2017 Business Laptop, 8X DVD+/-RW DL DVD-RAM Writer Super Multi 24X CD-R M-Disc Burner : 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: 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