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ASUS · 1200 W · ATX

ASUS TUF Gaming 1200W Gold

ATX 3.1 · 80 PLUS Gold · Modular

Capability: 84
Cap / price: 37
Wattage value: 42
Amazon: $227

View ASUS TUF Gaming 1200W Gold Gallery in high resolution

Available on Amazon Updated Aug 30, 2026 Prime FBA

Capability84.3

Capability / price37.1

Wattage value42.3

$227 on Amazon PSU table Compare this PSU

Size this PSU for a complete buildThe Builder unlocks PSU choices after it knows the CPU, GPU, case format, and estimated demand. Calculate build power first

Written analysis

ASUS TUF Gaming 1200W Gold at a glance

The ASUS TUF Gaming 1200W Gold is a 1200 W ATX power supply built to the ATX 3.1 generation. Efficiency is listed as 80 PLUS Gold. Cables are modular. It supports fan-stop at low load.

The calculated capability score is 84.3, averaging the available wattage, recorded efficiency percentage, and warranty inputs against fixed references. Listed warranty is 10 years. +12V output is 100 A.

Best fit: Systems whose component power budget calls for a supply rated at 1000 W or more.

Platform and cooling

Dimensions are listed as 150 x 150 x 86 mm . Cooling fan size is 135 mm. The unit uses 1 +12V rail at up to 100.00 A per rail. Certifications include 80 PLUS Gold.

Current value

At $227, price per kilowatt is $189.16. Capability / price is 37.1 and wattage value is 42.3. Compare nearby supplies below; wattage alone does not determine value.

Unit data

Full specifications

Wattage, efficiency, platform size, electrical outputs, connectors, cooling, and value in one technical sheet.

General

Manufacturer: ASUS
PSU: ASUS TUF Gaming 1200W Gold
Launch price: —
Amazon price: $227
Amazon availability: Available
Price updated: Aug 30, 2026

Power & efficiency

Wattage: 1200 W
Efficiency: 80 PLUS Gold
Recorded efficiency: 91%
Warranty: 10 years

Value

Amazon price: $227
Price / kW: $189.16
Capability: 84.3
Capability / price: 37.1
Wattage value: 42.3

Platform & size

ATX generation: 3.1
Form factor: ATX
Dimensions: 150 x 150 x 86 mm
Modular: Yes
Fanless: No

Electrical

Input voltage: 100-240
+12V output: 100 A
+5V output: 25 A
+3.3V output: 25 A
+12V rails: 1
Max amps / rail: 100.00 A

Cooling & build

Fan size: 135 mm
Fan stop: Yes
Certifications: 80 PLUS Gold

Additional information

Also listed as: TUF Gaming 1200W Gold
Color: BLACK

Amazon

Price history

Nearby capability

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ASUS ASUS TUF Gaming 1200W Gold This PSU

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NZXT NZXT C1200 Gold ATX 3.1 1200 W · ATX · Modular

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Lian Li Lian Li EDGE Gold 1200W 1200 W · ATX · Modular

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MONTECH MONTECH Century II 1050W 1200 W · ATX · Modular

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Discussion

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Vendor copy

Amazon listing details

Marketplace feature text kept for reference. Structured specifications above are the source for scores and comparisons.

Capacitors and chokes pass demanding tests to achieve Military-grade Certification.

Dual ball fan bearings can last up to twice as long as sleeve bearing designs.

A protective PCB coating protects against moisture, dust, and extreme temperatures.

An 80 Plus Gold Certification is the result of Japanese capacitors and other premium components.

ATX 3.0 Compatible: TUF Gaming Gold is compliant with ATX 3.0 guidelines and bundled with a 16-pin PCIe cable that can pipe up to 600W of power to PCIe Gen 5.0 graphics cards.

ASUS TUF Gaming 1200W Gold at a glance

Platform and cooling

Current value

General

Power & efficiency

Value

Platform & size

Electrical

Cooling & build

Additional information

Price history

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