Designed for servers, point-of-sale, routers, switches, hubs, and other network devices, the Smart-UPS C Battery Backup & Surge Protector with SmartConnect from APC has a 2 RU form factor and delivers intelligent and efficient network power protection from entry level to scalable runtime. It can provide 173 minutes of use at 50W, 107 minutes of use at 100W, 59 minutes of use at 200W, 39.2 minutes of use at 300W, 28.6 minutes of use at 400W, 22.1 minutes of use at 500W, and 17.6 minutes of use at 600W, 14.4 minutes of use at 700W, 12 minutes of use at 800W, and 10.1 minutes of use at 900W.