HP Elitebook 8440P Laptop Upgrades / Maintenance: 120GB SSD, Windows 7, Arctic MX-4 - YouTube
HP EliteBook 8440p 14 Inch Business Laptop, Intel Core i5 520M up to 2.93GHz, 4G DDR3, 500G, WiFi, DVD, VGA, DP, Windows 10 64 Bit-Multi-Language Supports English/Spanish/French(Renewed) : Amazon.ca: Electronics
macOS High Sierra 10.13 on HP EliteBook 8440p : r/hackintosh