APC BE550-GR

The APC BE550-GR is a ups from APC positioned in the budget tier. It specifies a capacity w of 330 W and a capacity va of 550 VA. Expect to pay around $28.99, which lands it among budget options. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing.

Support and warranty service run through APC, with terms that vary by region. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked. The category page surfaces comparable models near the same price, which makes shortlisting against this ups straightforward.