ASUS TUF Gaming 850W Platinum power supply unit 20+4 pin ATX ATX Black
ASUS TUF Gaming 850W Platinum, 850 W, 100 - 240 V, Active, 125 W, 850 W, 125 W
| Date | Price |
|---|---|
| 26 September 2026 | £139 |
| 28 September 2026 | £139 |
| 28 September 2026 | £115 |
| 30 September 2026 | £115 |
| 1 October 2026 | £115 |
Compare ASUS TUF Gaming 850W Platinum power supply unit 20+4 pin ATX ATX Black prices UK
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Product Information
Built For The Long Haul
The ASUS TUF Gaming 850W Platinum packs a next gen GaN MOSFET, military-grade strength, flagship fan design, and PCB protection for efficient, durable power delivery. The result is a PSU that can reliably fuel your rig for years to come.
EXCLUSIVE FEATURE
GaN MOSFET
The TUF Gaming Platinum PSU boasts an innovative GaN MOSFET that delivers superior energy efficiency, faster switching speeds, lower heat generation, and higher voltage resistance position it as a server-grade material for demanding applications such as AI development, high-end gaming, and video editing.
This MOSFET’s compact size also enables a streamlined layout with larger heatsinks and enhanced airflow for superior heat dissipation.
Premium Durability
Military-Grade Capacitors
Engineered for exceptional durability, the TUF Gaming Platinum series features TUF 5K black metallic capacitors, offering a 52% wider temperature tolerance and up to a 2.5X longer lifespan than standard capacitors.
Latest Standards
ATX 3.1 & PCIe 5.1 Compatible
The TUF Gaming Platinum series meets the stringent requirements of the ATX 3.1 standard and supports PCIe 5.1 graphics cards. It supports total power excursions up to twice the rated power and graphics card power excursions up to three times the rated power, helping to ensure rock-solid stability for your PC.
EFFICIENCY CERTIFICATION
80 PLUS Platinum Efficiency
The TUF Gaming Platinum series achieves 80 PLUS Platinum certification by leveraging low-ESR Japanese capacitors that deliver stability and efficiency, leading to improved power consumption, heat generation, acoustics and reliability.
PREMIUM ETCHED CABLES
Made from a pliable premium material, these etched cables are easily flexible during installation, and they operate at temperatures 50°C lower than the safety limit when routed for cable management.
PROTECTION
To make sure the entire system can operate safely and stably at all times, this power supply comes with a number of protection mechanisms to give you the best peace of mind.
Product
- Name
- ASUS TUF Gaming 850W Platinum power supply unit 20+4 pin ATX ATX Black
- Category
- Power Supply Units
- Brand
- ASUS
Power
- Total power
- 850 W
- AC input voltage
- 100 - 240 V
- Power Factor Correction (PFC) type
- Active
- Combined power (+3.3V)
- 125 W
- Combined power (+12V)
- 850 W
- Combined power (+5V)
- 125 W
- Combined power (-12V)
- 3.6 W
- Combined power (+5Vsb)
- 15 W
- Max output current (+3.3V)
- 25 A
- Max output current (+12V)
- 70.83 A
- Max output current (+5V)
- 25 A
- Max output current (-12V)
- 0.3 A
- Max output current (+5Vsb)
- 3 A
- Power protection features
- Over current, Over power, Over voltage, Short circuit, Under voltage, Overheating
Weight & dimensions
- Width
- 150 mm
- Depth
- 150 mm
- Height
- 86 mm
- Weight
- 1.48 kg
Ports & interfaces
- Motherboard power connector
- 20+4 pin ATX
- Peripheral (Molex) power connectors (4-pin)
- 3
- Motherboard power cable length
- 61 cm
- Number of SATA power connectors
- 6
- PCI Express power connectors (6+2 pin)
- 3
- PCI Express power connectors (16-pin)
- 1
- CPU power connector (4+4 pin)
- Yes
- Cabling type
- Fully-Modular
Packaging data
- Package width
- 304 mm
- Package depth
- 188 mm
- Package height
- 127 mm
- Package weight
- 3.29 kg
- Package type
- Box
Performance
- Purpose
- PC
- Power supply unit (PSU) form factor
- ATX
- 80 PLUS certification
- 80 PLUS Platinum
- ATX version
- 3.1
- Bearing technology
- Ball bearing
- Mean time between failures (MTBF)
- 120000 h
Design
- Product colour
- Black
- Cooling type
- Active
- Fan diameter
- 13.5 cm
- Number of fans
- 1 fan(s)
- On/off switch
- Yes
Logistics data
- Warranty period
- 8 year(s)
Packaging content
- Cables included
- AC, CPU, PCIe, Peripheral (Molex), SATA
Certificates
- Compliance certificates
- RoHS
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