Equip your workforce with HP’s most configurable and cost effective notebook PC. Confidently deploy the HP ProBook 645 which combines support for legacy features that provide long-term stability with modern security for today’s business. **Easily fits existing IT infrastructure** Help get the most out of existing IT investments with legacy feature support available on the HP ProBook 645 like an optional optical drive, a standard VGA port, and an RJ-45 connection. **Cost effective configurations** The HP ProBook 645 is equipped with powerful AMD APUs and offers a wide range of options allowing businesses to configure the right ProBook for each user’s needs. **Professional-grade** Create a full featured experience with powerful processors, robust DDR3 memory, and professional-grade peripheral devices like HP Pro Displays and an HP Ultraslim dock. **Executive-class collaboration** Interact naturally with your PC using an optional FHD Touch screen and Cortana4 on Windows 10 Pro. Enjoy impressive collaboration tools like Skype for Business, HP Noise Reduction Software, and a 720p webcam for collaboration on the go.