APC Back-UPS ES 400VA Desktop UPS
Mfg # BE400-GR
CDW # 1619656
Quick tech specs
- Audible alarms
- Automatic self-test
- Battery failure notification
- Battery-protected and surge-only outlets
- Provides notification of changing utility power and UPS power conditions
- Periodic battery self-test ensures early detection of a battery that needs to be replaced.
- Provides early-warning fault analysis on batteries enabling timely preventive maintenance
- Reserves power capacity and run time for connected equipment that require UPS battery back-up while providing surge only prot
Know your gear
The most popular desktop UPS in the world!
The Back-UPS ES 400VA offers our best value for protecting your home and home office computer systems. It provides battery backup power that allows you to work through short and medium length power outages. It also safeguards your equipment from damaging surges and spikes that travel along your utility and phone lines. Award-winning software automatically shuts down your computer system in the event of an extended power outage.