Toshiba's Portege Z830 is an ultraslim, ultrasexy Ultrabook

Ready for your first helping of Ultrabook? Because it's here. Behold: Toshiba's Portege Z830. Checking in at 2.5 pounds and 0.63 inches thick, the 13.3-inch magnesium-clad beaut that lies before you is 20 percent lighter and 40 percent thinner than its (relatively) svelte sibling, the R380. But don't be fooled by that diminutive profile, as Toshiba still managed to cram some serious silicon (an optional Core i7 CPU), up to 6GB of RAM and an eight-cell 47Wh battery inside. On top of those guts resides a keyboard that's both backlit and spill-resistant (!), a 1366 x 768 display and a 1.3 megapixel webcam in the lid. Also onboard are three USB ports -- one 3.0 and two 2.0, one of which does sleep and charge -- an Ethernet jack, HDMI and VGA output and an SD card slot. There's also the obligatory 802.11b/g/n WiFi radio, along with optional Intel Wireless Display.

We're still waiting for a full rundown of the various configurations and specs, but Toshiba did tell us that the Z830 line will start at under $1,000 when it goes on sale come November. Until then, hop past the break for some brief impressions of a prototype unit.