I know the Samsung NP350 isn’t an Ultrabook but there’s a method in my madness here. SSD upgrade!
I bought the Samsung NP350 before Christmas for a very low price of £436 (£363 pre-tax) which I’m beginning to think was some sort of mistake because soon after I bought it, the price shot up by about 30%. (It’s currently out of stock at Amazon UK for £479) In the USA there is a new 1.4 GHz Intel Core i3-2367M version (ULV, like an Ultrabook) for $679 and a 2.30 GHz Intel Core i5-2410m version for $729. Yes, not quite as cheap as the £363 / $572 I paid but that ULV Core i3 version could be a prime candidate for a very long battery-life set-up.
Samsung NP350 naked pics below. NP350 Information page including review is here.