Designed to fit the modern workspace with a compact, stylish appearance, the ultra-small HP ProDesk 400 Desktop Mini is an affordable PC with reliability and performance for your growing business. Windows 10 Pro or other operating systems available Powerful and configurable Power through your day with a solution you can flexibly configure with an 8th Gen Intel® Core™ processor and options that include Intel® Optane™ memory, SSD storage, and up to 32 GB of DDR4 memory. Expansion that extends your investment Maximize the life of your PC as your business requirements change with a wide range of storage options such as the latest M.2 slots, traditional SATA drives, and a configurable I/O port that lets you expand on your own schedule. Place it where you need it Take your footprint down to near zero with a PC that attaches behind an HP EliteDisplay, or mount and secure it almost anywhere with HP accessories. Declutter your space with short cables and rear I/O ports that connect to a range of displays. HP-exclusive security and manageability Help prevent data breaches and downtime with HP BIOSphere Gen4 and protect against web-based attacks with HP Sure Click. Easily manage devices through Microsoft System Center Configuration Manager with HP Manageability Integration Kit. More from the Manufacturer,ThinkCentre M58p DesktopMouseKeyboard