Hello, This model is no longer sold in the USA and quite honestly I would not recommend it. It has lousy standard battery life. If you do go ahead and purchase it, get the extended battery. There is also a "Constantly On" fan problem on these lappies that I was informed will be fixed with firmware. This never happened because the laptop was discontinued. This probably adds to the abysmal battery life. 1h 30m or maximum 2 hours on standard battery.
I really liked the design and portability of these notebooks but the issues were waaay too much. Plus it's a "Clevo" reseller system and I can quite honestly say that "Clevo" lappies are bad quality to to the large amounts that are produced for resellers. Then again, others have liked their Sentia's very much and I may have just got a lemon...I read many boards and resellers such as Sager, PCTorque,Hypersonic, iBuypower, Cyberpower and many other companies use "Clevo" base platforms...so the more pieces that are out there, you are most probably going to hear more problems...
You are most probably a European or Australian buyer or you are buying one second hand...keep in mind that this model is being discontinued.
I really did like my old Sentia, but it was problematic

just my 2 cents again...