

Easy to deploy, sleek, and feature-rich, the HP ProOne 400 20” All-in-One PC with business-class collaboration, optional touch, manageability, and security features is a sound investment.
Stylish design featuring extensive cable management and clean lines makes this AiO suitable for a front desk or an open office. The touch model has a 20” diagonal IPS display with edge- to-edge glass for space-constrained work environments.
New 6th Generation Intel® Core™ 65W processors2 bring high end processing power to the AiO that evokes tower-like performance.
Interact naturally with your PC using ten-point capacitive touch and Cortana on Windows 10 Enjoy impressive collaboration tools like Skype for Business, HP Noise Reduction Software, and a 1 MP HD webcam.
Stay up and running with business-class security solutions, including TPM, HP BIOSphere5 and HP Client Security.6 Optional security locks, privacy screens, and encrypted drives3 also help keep data and your investment safe.
Easy access to critical parts, rigorous testing, and HP temperature control technology helps ensure your AiO withstands tough work environments.
Reduce the complexity of administration. HP Touchpoint Manager, Windows 10 manageability features, and HP Common Core BIOS help you easily manage assets.
Pair this space-saving AiO with the stand option to fit your workspace and use case.
Help suppress ambient noise including keyboard clicks with HP Noise Reduction Software.
DTS Studio Sound™ lets you make the most of virtual conferencing.
Make conferencing from your PC as simple as the touch of a button with the optional HP Conferencing Keyboard.
HP BIOSphere and HP Client Security help keep critical data and systems protected with customizable security.
Windows 10 Pro or other operating systems available.
Reference: http://www8.hp.com/us/en/products/desktops/product-detail.html?oid=7638343