ASUS TUF-GAMING-850G power supply unit 850 W 24-pin ATX ATX Black

850 watt, fully modular power supply, ATX 3.0 compatible, Axial-tech fan, PCB coating, double ball bearings

Key Features

• 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
• Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure
• Fully modular etched cables keep your rig neat and tidy

Description

The TUF Gaming 850W Gold is an efficient, resilient and dependable PSU that’s engineered for the long haul.

Built For The Long Haul
The ASUS TUF Gaming 850W Gold packs military-grade strength, a flagship fan design, and PCB protection for efficient, durable power delivery. The result is a PSU that will reliably fuel your rig for years to come.

TUF Components
Top marks
With military-grade components, including capacitors rated for 105°C operation and up to 170,000 hours’ lifespan, the ASUS TUF Gaming 850W Gold empowers you to build in confidence.​

80 Plus Gold Certification
Heart of gold
The TUF Gaming 850W Gold Aura Edition features efficient, low-ESR Japanese capacitors to ensure efficient operation — affording it 80 PLUS® Gold status. This means it delivers up to 92% efficiency, resulting in less heat, reduced fan noise, and increased reliability.​

Specifications

Cooling
Fan diameter	5.31" (13.5 cm)
Number of fans	1 fan(s)
Cooling type	Active
Performance
On/off switch	Yes
Power supply unit (PSU) form factor	ATX
80 PLUS certification	80 PLUS Gold
Purpose	PC
ATX version	3.0
Noise level	0 dB
Mean time between failures (MTBF)	170000 h
Bearing technology	Ball bearing
Design
80 PLUS certification	80 PLUS Gold
Product colour	Black
Fan diameter	5.31" (13.5 cm)
On/off switch	Yes
Number of fans	1 fan(s)
Illumination	No
Cooling type	Active
Power
Total power	850 W
AC input voltage	100 - 240 V
Power Factor Correction (PFC) type	Active
Combined power (+3.3V)	130 W
Combined power (+12V)	850 W
Combined power (+5V)	130 W
Combined power (-12V)	9.6 W
Combined power (+5Vsb)	15 W
Max output current (+3.3V)	25 A
Max output current (+12V)	70.8 A
Max output current (+5V)	25 A
Max output current (-12V)	0.8 A
Max output current (+5Vsb)	3 A
Power protection features	Over current, Over power, Over voltage, Short circuit, Under voltage
Efficiency	92%
Number of +12V rail(s)	0
Ports & interfaces
Motherboard power cable length	24" (61 cm)
SATA power cable length	120,400 mm
Peripheral (Molex) power cable length	150,400 mm
PCI Express power cable length	26.6" (67.5 cm)
CPU power cable length	25.6" (65 cm)
Motherboard power connector	24-pin ATX
Number of SATA power connectors	5
Peripheral (Molex) power connectors (4-pin)	4
EPS power connector (8-pin)	No
PCI Express power connectors (8-pin)	3
CPU power connector (4+4 pin)	Yes
Cabling type	Fully-Modular
PCI Express power connectors (16-pin)	1
Operational conditions
Operating temperature (T-T)	0 - 105 °C
Certificates
Compliance certificates	RoHS
80 PLUS certification	80 PLUS Gold
Packaging content
Cables included	AC, CPU, PCIe, Peripheral (Molex), SATA
Cable tie(s) included	Yes
Weight & dimensions
Width	5.91" (150 mm)
Depth	5.91" (150 mm)
Height	3.39" (86 mm)
Weight	5.25 lbs (2.38 kg)
Packaging data
Cables included	AC, CPU, PCIe, Peripheral (Molex), SATA
Package type	Box
Technical details
Warranty period	10 year(s)
Compliance certificates	RoHS
Logistics data
Warranty period	10 year(s)