* ultra lightweight, from 930 gr to 1490 gr

* shatter-proof rugged magnesium alloy case

* 100kg pressure-resistant body

* drop tested at 76 cm

* waterproof keyboard

* shock-mounted harddisk

* screen sizes from 10,4" to 14,1"

* no wide-screen

* long lasting, up to 10 hour, battery life

* fanless design, no noise

* available in different colors