Dell Tower UPS 500W USB RS232 RJ-45 100-120V 6A 50-60Hz UPS Battery Backup H900N 0H900N CN-0H900N.
Input/Output Ports: 1x USB-B; 1x DB-9 Serial RS232; 2x RJ-45;
Power Input: 100-120V 6A 50-60Hz
Power Output: 100V: 500VA/500W 5A Max 50-60Hz, 110V: 500VA/500W 4.6A Max 50-60Hz, 120V: 500VA/500W 4.2A Max 50-60Hz
Height: 8.5"
Width: 6.7"
Depth: 15.5"
Weight: 25.6 lbs (11.6 kg)
Type: UPS Battery Backup
Features: Power Cord P/N: 0R215 00R215 CN-00R215, 1x USB cable, 1x CD with software and manual