. Get economical power today with the Neo ECO Classic Series Antec's high-efficiency power supply solution. Featuring 80 PLUS® BRONZE certification a quiet double ball bearing 120mm fan & universal input with active power factor correction (PFC) the Neo ECO Classic series gives you a cooler quieter system all powered by Continuous Power. The Neo ECO Classic series also features industrial safety protection including short circuit & over voltage protection for stable & reliable power no matter what.