The full value of your investment comes with expansion that extends the life of your PC. The HP ProDesk 600 SFF has two bays, two slots, two M.2 connectors, and configurable video ports in addition to legacy ports. The HP ProDesk 600 SFF has two bays, two slots, two M.2 connectors, and plenty of configurable ports. Help prevent data breaches and downtime with HP BIOSphere Gen3. Help safeguard your devices with exclusive solutions from HP. Power through your day with high-performance 7th Gen Intel® Core™ i3/i5/i7 processors unleashed by optional Intel® Optane™ technology, up to 64 GB of DDR4 memory, and optional graphics cards. HP has combined high-performance and expandability with powerful memory and optional graphics cards. With 8 total USB ports, up to three video outputs, and optional Bluetooth™ connectivity, the HP ProDesk 600 SFF becomes a hub for all your devices in the office. With 8 total USB ports, up to three video outputs, and optional Bluetooth™ connectivity, the HP ProDesk 600 SFF becomes a hub for all your devices in the office.