DURABOOK

All DURABOOK systems meet simulated US Military and European Committee rugged feature standards to ensure their durability. These standard test measurements include:

· DROP TEST - Simulated MIL STD 810F, Method 516.4, Procedure IV, 26 drops of 36 inches (29 inches for all 15" DURABOOK systems) onto plywood over concrete with unit off and display closed.

· VIBRATION TEST - Simulated MIL STD 810F, Method 514.4, Procedure I, Category 10, Fig 16&17/ASTM 4169, Truck Transport 11.5.2 Random test, Assurance Level II.

DURABOOK - Performance Inside -- Rugged Outside
Features	Twinhead DURABOOK	Industrial Notebook	Consumer Notebook
Drop Protection Test	YES	YES	NO
Vibration Protection Test	YES	YES	NO
Spill Resistant	YES	YES	NO
Light Weight Design	YES	NO	YES
Slim Design	YES	NO	YES
Video Graphics Performance	High	Average	High
System Performance	High	Average	High
Size	Thin & Light	Bulky	Thin & Light
Weight	Approx. 5 - 6 lbs	Approx. 8 - 10 lbs.	Approx. 5 - 6 lbs
Spill/Dust Resistant	Keyboard & Touchpad	IP54 compliant	NO
Price Range	$1,000 - $2,000Average	$3,000 - $6,000Expensive	$700 - $2,000Average

Military-tough
DURABOOK is tough enough to meet simulated Military 810F rugged specifications, built for road warriors, mobile professionals, gamers, and everyone on the go who needs to run memory intensive applications and high speed wireless technology. The Twinhead DURABOOK incorporates added protection against drop, vibration, and liquid spills while remaining competitively priced with plastic case commercial notebooks that lack structural protection. With pricing up to 50% less than fully rugged notebook systems, the DURABOOK models offer you the essential rugged features that are needed to lower the risk of damage from normal everyday use while still providing high performance capabilities at a competitive price.