HP just unveiled its ProBook 4310s, making it available for purchase. This one is aimed squarely at business users. Under the hood you’ll find an Intel Core 2 Duo processor, Up to 8GB RAM, Intel GMA 4500MHD integrated/ATI Mobility Radeon HD 4330 graphics chip, Up to 500GB of hard drive space, DVD burner/Blu-ray combo, 4 or 8 cell battery, 13.3″ LED backlight display at 1,366 × 768 pixels, Optional 2-megapixel webcam and Wi-Fi.

The ProBook 4310s is powered by Windows Vista and prices start at $779 and go up from there, after you’ve thrown in the additional fingerprint reader, Bluetooth etc.