ASUS TUF Gaming 850W Gold Power Supply Unit
£114.13 Inc.VAT
In stock
In stock
Features
- 24-pin ATX 3.0
- 850W Wattage
- Fully Modular
- 80+ Gold
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- Free Pickup from our Central London Store.
- Standard Delivery (Free): Arrives in 2–3 working days.
- Express Delivery: Arrives in 1–2 working days.
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ASUS TUF Gaming 850W Gold Power Supply Unit | Fully Modular ATX 3.1
Built for the Long Haul
The ASUS TUF Gaming 850W Gold power supply unit brings military-grade strength and long-term endurance to your PC build. It features robust, top-tier components including Japanese capacitors rated for 105°C operation that deliver up to a 170,000-hour lifespan. A specialized protective PCB coating shields the internal circuitry against short circuits caused by moisture, dust, and debris. This level of hardware protection guarantees that your gaming rig stays safely powered through years of heavy, uninterrupted service.
Certified Gold Efficiency
Achieving an official 80 PLUS Gold certification, this power supply unit delivers up to 92% efficiency under typical system loads. The integration of premium, low-ESR Japanese capacitors ensures highly efficient power transformation with minimal energy waste. This superior efficiency directly translates to less thermal output inside your PC chassis, which significantly lowers overall fan noise. By wasting less electricity as heat, the unit minimizes your energy draw while maximizing the reliability and lifespan of the internal power circuitry.
Advanced Axial Tech Cooling
Thermal management is handled by a single high-performance 13.5 cm Axial-tech fan engineered with a smaller hub to accommodate longer blades. A specialized barrier ring increases downward structural air pressure to keep critical internal elements perfectly cooled without unnecessary acoustic noise. The fan assembly runs on dual ball bearings, a design that offers double the operational lifespan of traditional sleeve bearing alternatives. This active, intelligently controlled cooling setup works continuously to preserve stable power delivery under extreme gaming sessions.
Modern Fully Modular ATX 3.1 Design
Engineered to support modern hardware demands, this unit is fully compatible with ATX 3.0 and ATX 3.1 standards to handle high-power transients from next-generation components. The fully modular cabling design allows you to attach only the specific cables your setup requires, which radically simplifies cable management and opens up internal airflow corridors. It includes a dedicated 16-pin PCIe cable capable of safely piping clean power straight to demanding modern graphics cards without the need for messy adapter solutions.
| Brand | ASUS |
| Category | Power Supply Units |
| Total power | 850 W |
| 80 PLUS certification | 80 PLUS Gold |
| ATX version | 3.1 |
| Cabling type | Fully Modular |
| AC input voltage | 100 – 240 V |
| Fan diameter | 13.5 cm |
| Number of fans | 1 fan(s) |
| Product colour | Black |
| Combined power plus 3.3V | 130 W |
| Combined power plus 12V | 850 W |
| Combined power plus 5V | 130 W |
| Max output current plus 12V | 70.8 A |
| Power protection features | Over current, Over power, Over voltage, Short circuit, Under voltage |
| Motherboard power connector | 24 pin ATX |
| Number of SATA power connectors | 5 |
| PCI Express power connectors 8 pin | 3 |
| PCI Express power connectors 16 pin | 1 |
| Width | 150 mm |
| Depth | 150 mm |
| Height | 86 mm |
| Compliance certificates | RoHS |
| MPN | 90YE00S2-B0NA00 |
| EAN | 4711081786573 |
| Warranty Type | Manufacturer Worldwide Warranty |
| Warranty Period | 10 Years |
| Component Coverage | Military Grade Capacitors and Internal Core Circuitry |
| Cooling Coverage | 13.5 cm Dual Ball Bearing Axial Tech Fan Included |
| Reliability Assurance | Guaranteed Stable Power Delivery Engineered for Long Haul |
| Weight | 3.07 kg |
|---|---|
| Manufacturer | Asus |
| Motherboard Form Factor | ATX |
| Color | Black |
| PSU Modular | Fully Modular |
| PSU Rating | 80 PLUS Gold |
| PSU Wattage | 750W |
Customer Reviews
Description
ASUS TUF Gaming 850W Gold Power Supply Unit | Fully Modular ATX 3.1
Built for the Long Haul
The ASUS TUF Gaming 850W Gold power supply unit brings military-grade strength and long-term endurance to your PC build. It features robust, top-tier components including Japanese capacitors rated for 105°C operation that deliver up to a 170,000-hour lifespan. A specialized protective PCB coating shields the internal circuitry against short circuits caused by moisture, dust, and debris. This level of hardware protection guarantees that your gaming rig stays safely powered through years of heavy, uninterrupted service.
Certified Gold Efficiency
Achieving an official 80 PLUS Gold certification, this power supply unit delivers up to 92% efficiency under typical system loads. The integration of premium, low-ESR Japanese capacitors ensures highly efficient power transformation with minimal energy waste. This superior efficiency directly translates to less thermal output inside your PC chassis, which significantly lowers overall fan noise. By wasting less electricity as heat, the unit minimizes your energy draw while maximizing the reliability and lifespan of the internal power circuitry.
Advanced Axial Tech Cooling
Thermal management is handled by a single high-performance 13.5 cm Axial-tech fan engineered with a smaller hub to accommodate longer blades. A specialized barrier ring increases downward structural air pressure to keep critical internal elements perfectly cooled without unnecessary acoustic noise. The fan assembly runs on dual ball bearings, a design that offers double the operational lifespan of traditional sleeve bearing alternatives. This active, intelligently controlled cooling setup works continuously to preserve stable power delivery under extreme gaming sessions.
Modern Fully Modular ATX 3.1 Design
Engineered to support modern hardware demands, this unit is fully compatible with ATX 3.0 and ATX 3.1 standards to handle high-power transients from next-generation components. The fully modular cabling design allows you to attach only the specific cables your setup requires, which radically simplifies cable management and opens up internal airflow corridors. It includes a dedicated 16-pin PCIe cable capable of safely piping clean power straight to demanding modern graphics cards without the need for messy adapter solutions.
Specifications
| Brand | ASUS |
| Category | Power Supply Units |
| Total power | 850 W |
| 80 PLUS certification | 80 PLUS Gold |
| ATX version | 3.1 |
| Cabling type | Fully Modular |
| AC input voltage | 100 – 240 V |
| Fan diameter | 13.5 cm |
| Number of fans | 1 fan(s) |
| Product colour | Black |
| Combined power plus 3.3V | 130 W |
| Combined power plus 12V | 850 W |
| Combined power plus 5V | 130 W |
| Max output current plus 12V | 70.8 A |
| Power protection features | Over current, Over power, Over voltage, Short circuit, Under voltage |
| Motherboard power connector | 24 pin ATX |
| Number of SATA power connectors | 5 |
| PCI Express power connectors 8 pin | 3 |
| PCI Express power connectors 16 pin | 1 |
| Width | 150 mm |
| Depth | 150 mm |
| Height | 86 mm |
| Compliance certificates | RoHS |
| MPN | 90YE00S2-B0NA00 |
| EAN | 4711081786573 |
Warranty
| Warranty Type | Manufacturer Worldwide Warranty |
| Warranty Period | 10 Years |
| Component Coverage | Military Grade Capacitors and Internal Core Circuitry |
| Cooling Coverage | 13.5 cm Dual Ball Bearing Axial Tech Fan Included |
| Reliability Assurance | Guaranteed Stable Power Delivery Engineered for Long Haul |
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