ASUS ROG-THOR-1200P3-WHITE-GAMING-E 1200W Power Supply

1200 W · 80+ Platinum · Fully modular

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Wattage 1200 W
Efficiency 80+ Platinum
Modular Fully modular
Form factor ATX

ASUS ROG-THOR-1200P3-WHITE-GAMING-E 1200W Power Supply is a 1200 W power supply rated 80+ Platinum (fully modular). Pick one with some headroom above your build's draw. It came out in 2026.

Released: 2026-05-07

Specifications

Key specs

Wattage: 1200 W
Efficiency: 80+ Platinum
Modular: Fully modular
Form factor: ATX
Released: 2026-05-07
Part number: 90YE00V9-B0NA00
EAN / UPC: 4711636458016

Power

Total power: 1200 W
AC input voltage: 100 - 240 V
Power Factor Correction (PFC) type: Active
Combined power (+3.3V): 125 W
Combined power (+12V): 1200 W
Combined power (+5V): 125 W
Combined power (-12V): 3.6 W
Combined power (+5Vsb): 15 W
Max output current (+3.3V): 30 A
Max output current (+12V): 100 A
Max output current (+5V): 25 A
Max output current (-12V): 0.3 A
Max output current (+5Vsb): 3 A
Power protection features: Over power, Over voltage, Under voltage, Short circuit, Over current

Ports & interfaces

Motherboard power connector: 24-pin ATX
Motherboard power cable length: 61 cm
Number of SATA power connectors: 7
SATA power cable length: 120,400 mm
Peripheral (Molex) power connectors (4-pin): 6
Peripheral (Molex) power cable length: 150,400 mm
PCI Express power connectors (6+2 pin): 4
PCI Express power connectors (16-pin): 1
PCI Express power cable length: 75 cm
CPU power connector (4+4 pin): Yes
CPU power cable length: 100 cm
Cabling type: Fully-Modular

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Performance

80 PLUS certification: 80 PLUS Platinum
Cybenetics certification: Platinum
Purpose: PC
Power supply unit (PSU) form factor: ATX
ATX version: 3.1
Mean time between failures (MTBF): 120000 h

Design

Product colour: White
Cooling type: Active
Number of fans: 1 fan(s)
Illumination: Yes
On/off switch: Yes

Weight & dimensions

Width: 190 mm
Depth: 150 mm
Height: 86 mm
Weight: 2.37 kg

Check the manufacturer's page before buying.

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About this product

ROG Thor 1200W Platinum III White Ultimate Power. Unmatched Stability The ROG Thor 1200W Platinum III White delivers the power and stability demanded by gamers. A next-gen GaN MOSFET boosts efficiency, while GPU-First voltage sensing with a patented intelligent stabilizer ensures stable, top-tier performance. Turbo Mode maximizes cooling for overclocking and demanding workloads. The ROG Thor 1200W Platinum III White also includes the ROG Equalizer, a patented 12V-2x6 PCIe power cable engineered to reduce heat stress and keep cable and connector temperatures well to protect the graphics card. With full ATX 3.1 compliance and a native 12V-2x6 connector, the ROG Thor III Platinum Series ensures your high-end rig has the power to conquer any challenge. The ROG Thor 1200W Platinum III White retains its signature OLED display, now with magnetic attachment for easy swapping to either side, supporting both fan-up and fan-down installations.

ROG-THOR-1200P3-WHITE-GAMING-E vs similar power supplies

	ASUS ROG-THOR-1200P3-WHITE-GAMING-E 1200W Power Supply	ASUS ROG-STRIX-1200P-GAMING-E 1200W Power Supply	ASUS ROG-THOR-1200P3-GAMING-E 1200W Power Supply	ASUS TUF-GAMING-1200P 1200W Power Supply
Wattage	1200 W	1200 W	1200 W	1200 W
Efficiency	80+ Platinum	80+ Platinum	80+ Platinum	80+ Platinum
Modular	Fully modular	Fully modular	Fully modular	Fully modular
Form factor	ATX	ATX	ATX	ATX
Released	2026	2026	2026	2026