Silverstone AT850R 850W 80Plus Bronze Power Supply
Order now and it ships in 2-3 working days.
In-stock at Supplier
Pickup available at Computer Lounge
Usually ready in 2-3 working days.
Warranty and Support
Warranty and Support
Warranty: 3 Years Return to Base Warranty
Returns: 14-day hassle-free exchanges and store credits, subject to terms and conditions outlined in our Returns Policy.
Delivery and Shipping
Delivery and Shipping
All deliveries are signature required.
North Island: 1 – 2 working days
South Island: 2 – 3 working days
Please allow an additional 1 – 2 working days for delivery to rural addresses.
Buy Now, Pay Later & Finance Options:
Description
Description
ATX 3.1 Compatible Design
Compliant with the ATX 3.1 standard and designed to support up to 2X power excursion, ensuring stable performance for modern and next-generation PC components.
80 PLUS Bronze Efficiency
Designed with 80 PLUS Bronze certification to deliver reliable efficiency, helping minimize heat generation while significantly reducing electricity consumption.
24/7 Continuous Power Output
Engineered to deliver stable and continuous power output even at operating temperatures up to 50°C, ensuring reliable performance during long hours of use.
High Reliability Components
Built with a Japanese primary capacitor that enhances power stability, efficiency, and long-term durability for dependable system operation.
High Reliability Cooling Fan
Cooling is handled by a 120mm fan designed to provide strong airflow while maintaining low operational noise, with a minimum noise level of 18 dBA.
Powerful Single +12V Rail Design
The powerful single +12V rail delivers stable power output, making it ideal for high-end components, future system upgrades, or overclocking.
Flexible Flat Cables
All-black flat cables provide better flexibility, allowing easier routing, tighter folding, and cleaner cable management for organized PC builds.
Multiple Protection Systems
Equipped with multiple protection circuitry to safeguard your system against electrical irregularities, ensuring safe and reliable operation.
Specifications
Specifications
| Product No. | SST-AT850R-BF |
| Model (Safety Certification) | SST-AX0850FCBR-39L |
| Color | Black (lead-free paint) |
| Load Range |
Output: +3.3V / +5V / +12V1 / +5VSB / -12V Max (Amps): 20A / 20A / 70.8A / 3A / 0.3A Min (Amps): 0A / 0A / 0A / 0A / 0A Range (%): ±5% / ±5% / ±5% / ±5% / ±10% Line Regulation (%): ±1% / ±1% / ±1% / ±1% / ±1% Ripple (mVp-p): 50mV / 50mV / 120mV / 50mV / 120mV |
| Combined +3.3V & +5V | 100W |
| Combined +12V | 849.6W |
| Input Voltage | 90 ~ 264 Vrms |
| Input Frequency Range | 47Hz ~ 63Hz |
| PFC | Active PFC (PF>0.9 at full load) |
| Efficiency | 82% ~ 85% (at 20% ~ 100% loading) |
| MTBF | 100,000 hours |
| Operating Temperature | 0°C ~ 50°C |
| Protection |
Over Power Protection Over Voltage Protection Short Circuit Protection Under Voltage Protection |
| Connectors |
1 x 24 / 20-Pin motherboard connector 2 x 4+4-Pin ATX 12V connector 4 x 8 / 6-Pin PCIe connector 1 x 12+4-Pin 12V-2x6 connector 6 x SATA connectors 3 x 4-Pin Peripheral connector |
| Cooling System | Silent 120mm fan |
| Noise Level | 18 dBA minimum |
| Form Factor | ATX (PS2) |
| Dimensions |
150mm (W) × 86mm (H) × 140mm (D) 5.91" (W) x 3.39" (H) x 5.5" (D) |
| Weight | 1.76 kg |
