The Dell Latitude E6520 is a 15.6 inch rugged business notebook featuring Intel's 2nd generation Core i series processors.
The Latitude E6520 meets the MIL-STD 810G standard which means that the notebook can withstand extreme temperatures, vibration, dust and high altitudes. It also features a spill resistant keyboard, anodized aluminum display back, reinforced steel hinges and zinc alloy latch.

Regarding specs, the Latitude E6520 is available with a choice of Intel Core i3, i5 or i7 processors, integrated Intel HD 3000 graphics, optional NVIDIA NVS 4200M 512MB discrete graphics card with NVIDIA Optimus technology, up to 8GB of DDR3 memory, up to 500GB of hard drive or up to 256GB of solid state drive. There is also an internal bay which can accommodate a 320GB, 7200 hard drive, a DVD burner or an extended 3-cell battery.
The display is available with a choice of 1366 x 768, 1600 x 900 or full HD 1920 x 1080 resolution. The 1366 x 768 panel is also available with optional multitouch capability.
The Dell Latitude E6520 support a range of connectivity options including WiFi 802.11n, optional mobile broadband, optional A-GPS and optional Bluetooth 3.0. There is also a Gigabit Ethernet LAN connector. Other specifications include an optional fingerprint reader, encrypted drive options, HDMI and VGA outputs, 4 USB 2.0 ports, an eSATA USB combo port, ExpressCard slot, a multi-in-one media card reader and optional backlit keyboard.
The Latitude E6520 run Windows 7 operating system. Prices start at $759.00 at the Dell online store.