Features:Small Form FactorThe small form factor (SFF) desktop weighs in at 14.55 lbs. and is designed to fit into tight spaces — supporting both horizontal and vertical orientations.Hyper-Fast Wireless ExperienceThe advanced antenna design provides better signal reception and faster performance from your wireless connection.Fast Data TransferMove data between the M73 and other devices quickly with USB 3.0 — it's up to 10 times faster than previous USB technologies, and is backward-compatible.Green LeadershipCertifications like ENERGY STAR 5.2, EPEAT® Gold, and UL Environment Gold mean you'll save money with a more energy-efficient PC. Plus, you can use Desktop Power Manager to customize your power settings and balance power consumption with system performance, helping the planet and your bottom line.