ASUS ROG-THOR-3000T3-GAMING-20TH 3000 W power supply

3000 W Titanium ATX 3.1

The ROG Thor 3000W Titanium III Edition 20 is an ATX 3.1 power supply rated for 3000 watts on 220-240V inputs. It targets extreme builds that run up to four RTX 5090 graphics cards. A server-grade GaN MOSFET design raises efficiency above standard MOSFETs while keeping internal temperatures lower. The unit carries 80 PLUS Titanium certification and a fully modular cable set.

GPU-First Stabilizer & Equalizer Cable

A patented GPU-First Intelligent Voltage Stabilizer improves voltage delivery to the graphics card by up to 45 percent during peak loads. The bundled ROG Equalizer 12V-2x6 PCIe cable reduces heat stress on connectors, helping protect the GPU under sustained draw. A magnetic OLED display with an extender provides real-time power and efficiency readouts and can be mounted on the side or exterior of the chassis.

Four 12V-2x6 Headroom

Four native 12V-2x6 connectors and three 6+2-pin PCIe plugs give direct power paths for multi-GPU arrays without adapters. Nine SATA connectors support dense storage configurations. On 110-120V mains the unit auto-switches voltage but cannot sustain the full 3000 W rating, so maximum headroom is only available on 220-240V circuits. Protection circuits cover OPP, OVP, UVP, SCP, OCP and OTP.