Welcome to Fattani Computers, The name you can trust.

(Latitude E7440 Series)
Processor: Intel Core i5-4200U
Graphics adapter: Intel HD Graphics 4400
Memory: 4GB DDR3
Display: 14 inch SCREEN
Mainboard: Intel Lynx Point-LP
Storage: 500GB Hard Disk  
Soundcard: Intel Lynx Point-LP - High Definition Audio Controller
Connections: 3 USB 3.0 / 3.1 Gen1, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, 1 Docking Station Port, Audio Connections: Headset port (3.5 mm stereo jack), Card Reader: SD/SDHC/SDXC
Networking: Intel I218-LM Gigabit (10/100/1000MBit), Atheros AR9485 WiFi Adapter (b/g/n)
Size: height x width x depth (in mm): 21 x 337 x 231.5 ( = 0.83 x 13.27 x 9.11 in)
Battery: 34 Wh Lithium-Ion, 3-cell
Camera Webcam: YES
Weight: 1.63 kG