HP EliteBook 8440p, 14.0 Notebook, Intel Core I5-520M up to 2.93G, 8G DDR3, 500G, DVD, VGA, DP, W10P64-Multi Languages Support (EN/ES/FR), 1 year warranty Used Grade A - Walmart.com
A-Tech 4GB Memory for HP EliteBook 8440p Laptop (1 x 4GB) DDR3 / DDR3L PC3-12800 1600MHz Non-ECC SODIMM 204-Pin 2Rx8 1.35V Dual Rank Notebook Computer RAM Upgrade Stick RAM (ATMS266383B12034X1) at Amazon.com
HP EliteBook 8440p 14.1" i5-M520 2.40GHz 6GB Ram 320 GB Win 10 Pro & MS office - SmartBuysOnly.com
Refurbished: HP Elitebook 8440p 14" LED Notebook Intel Core i5-520M 2.4GHz 4GB DDR2 SDRAM 500GB HD DVD±RW DL 2MP Webcam Fingerprint Reader Microsoft Windows 7 Professional 64-Bit - Newegg.com