Remember that Haswell-powered Dell workstation that popped up last week? The company is officially ready to acknowledged its silicon, announcing on its corporate blog that the machine is being unveiled at SIGGRAPH this week. Dell is still reluctant to get into specifics, but confirmed on a teaser page that the Precision M3800 would contain a 4th Generation Intel Core-i7 CPU, NVIDIA Quadro graphics and a 3,200 x 1,800 QHD+ multi-touch display. Even better, all that is set to fit into a tight 0.7-inch chassis that weighs in at 4.5 pounds. Mum's still the word on specifics, but previous leaks assigned the machine 15GB of RAM and either a 1TB HDD or a 512GB SSD. Dell hasn't let the workstation's price slip either, but we don't expect it to be cheap -- nothing thin and powerful ever is.