Ant Esports Power Supply Units

The Ant Esports power supplies here are all ATX units, from the entry ECO500 and the non-certified VS400L to VS700L, through the 80 Plus Bronze RX550, RX650, RX750 and RX850 (the RX550 and RX650 also come in white), up to the 80 Plus Gold FG650, FG750 and FG850. The FG750 V2 and FG850 V2 are the only fully modular models; every other unit has fixed, non-modular cables. Ant covers the ECO500 for 1 year, the VS series for 2 years and the RX and FG series for 3 years.

Pick the wattage first. A 400W to 500W VS unit suits office and home PCs with integrated graphics or a low-power card; a gaming build with a mid-range graphics card fits a 550W or 650W unit, and higher-end cards call for 750W or 850W, with the card maker's recommended PSU rating as the guide. Then pick efficiency: the RX series is 80 Plus Bronze, the FG series 80 Plus Gold, which wastes less power as heat. The 80 Plus Bronze, 80 Plus Gold, 550 Watt, 650 Watt, 750 Watt and 850 Watt models each have their own page.

Frequently asked questions

What is the difference between the Ant Esports RX and FG series? RX units are 80 Plus Bronze certified and FG units are 80 Plus Gold; both carry a 3 year Ant warranty and come in 650W, 750W and 850W.

Which Ant Esports PSU is fully modular? The FG750 V2 and FG850 V2; the FG850 V2 is also listed as compatible with PCIe 5.1.

Do these PSUs fit a standard cabinet? Yes, every model here is ATX form factor, which fits standard ATX and most micro-ATX cabinets.