Thermaltake Toughpower GF A3 650W

Written analysis

Thermaltake Toughpower GF A3 650W at a glance

The Thermaltake Toughpower GF A3 650W is a 650 W ATX power supply built to the ATX 3.0 generation. Efficiency is listed as 80 PLUS Gold. Cables are modular. It supports fan-stop at low load.

The calculated capability score is 72.8, averaging the available wattage, recorded efficiency percentage, and warranty inputs against fixed references. Listed warranty is 10 years. +12V output is 51 A.

Best fit: Mainstream gaming and productivity builds where efficiency and cable management matter.

Platform and cooling

Dimensions are listed as 150mm(W)x86mm(H)x140mm(D) . Cooling fan size is 120 mm. The unit uses 1 +12V rail at up to 51.00 A per rail. Certifications include 80 PLUS®Gold.

Current value

At $99, price per kilowatt is $152.31. Capability / price is 73.6 and wattage value is 52.5. Compare nearby supplies below; wattage alone does not determine value.