Which UPS (Uninterrupted Power Supply) battery backup unit should I get based on these specs?
Computer Type: Dell Vostro 220 Mini-Tower
Monitor Type: Dell 22 inch Widescreen E2209WFP Analog Flat Panel Display
Processor Type: Intel Core 2 Duo E7400 (2.8GHz, 3M, L2Cache, 1066FSB)
Internal Hard Drives: Only 1
Predominant Hard Drive Type: 160GB Serial ATA Hard Drive (7200RPM) w/DataBurst Cache
User Site Voltage: 120V (I live in New Jersey, USA)
Printer Type: None
Additional Peripherals: USB Keyboard, USB Stereo Speakers, 16X (DVD+/-RW) Burner Drive, Optical USB Mouse, Cable/DSL Modem
Desired run time during power fail: 5 to 10 minutes
What VA rating do I need when looking for a UPS (Uninterrupted Power Supply) battery backup unit for my needs based on the specs listed here?

July 29th, 2009 at 6:44 am
Get at least a 750. It would allow 5 to 7 minutes time to shut down programs and shut off your system. Bigger than 750 cost goes up a lot, and do you really need 10 to 14 minutes to shut down your system?