HP EliteBook 840 G1 I7, 4th Gen, 500GB, 4GB Ram

Specification Details
Model HP EliteBook 840 G1
Processor Intel Core i7 (4th Generation)
Processor Speed 2.1 GHz (Base)
Cores 4 Cores / 8 Threads
Storage 500GB HDD
RAM 4GB DDR3L (Expandable)
Display 14-inch HD (1366 x 768)
Graphics Intel HD Graphics 4400
Operating System Windows 10 
Battery 4-cell (Up to 8 hours of battery life)
Ports USB 3.0, USB 2.0, HDMI, VGA, Ethernet
Connectivity Wi-Fi, Bluetooth 4.0
Camera HD Webcam
Weight 3.5 lbs (1.6 kg)