SilverStone ATTIS 850R Bronze 80 PLUS Bronze 850W ATX 3.1 ATX Power Supply
Description
The SilverStone ATTIS 850R Bronze 80 PLUS Bronze 850W ATX 3.1 ATX Power Supply is a high-performance 850W ATX power supply unit (PSU) designed to deliver exceptional power and reliability for your system. Featuring 80 PLUS Bronze certification, this PSU ensures high energy efficiency with up to 85% efficiency at typical load, making it an ideal choice for gaming rigs, workstations, and high-performance PCs.
With a low noise level of just 18 dBA, the 120mm silent fan ensures effective cooling while maintaining a quiet operating environment. The active PFC provides better power quality and energy efficiency, while the advanced protection circuitry safeguards your components from over power, over voltage, short circuits, and under voltage conditions.
The SST-AT850R-BF supports a wide input voltage range of 90-264V and operates within a temperature range of 0°C ~ 50°C, ensuring reliable performance in various environments. It comes with a comprehensive set of connectors, including 1 x 24/20-Pin motherboard connector, 4 x 8/6-Pin PCIe connectors, and 6 x SATA connectors, providing the flexibility to power a wide range of components.
Its sleek, black (lead-free paint) design and fully modular cable management system not only enhances the system’s aesthetics but also ensures a clutter-free and efficient build. With a MTBF (Mean Time Between Failures) of 100,000 hours, the SilverStone ATTIS 850R Bronze 80 PLUS Bronze 850W ATX 3.1 ATX Power Supply is built to last, providing long-lasting and stable power to your setup.
SilverStone SST-AT850R-BF Power Supply:
Feature | Details |
---|---|
Product No. | SST-AT850R-BF |
Model (Safety Certification) | SST-AX0850FCBR-39L |
Color | Black (lead-free paint) |
Max. DC Output | 850W |
Load Range | |
+3.3V | 20A |
+5V | 20A |
+12V1 | 70.8A |
+5VSB | 3A |
-12V | 0.3A |
Range (%) | ±5% (for +3.3V, +5V, +12V, +5VSB) / ±10% for -12V |
Line Regulation (%) | ±1% |
Ripple (mVp-p) | 50mV for +3.3V, +5V, +5VSB; 120mV for +12V, -12V |
Combined +3.3V & +5V | 100W |
Combined +12V | 849.6W |
Input Voltage | 90 ~ 264 Vrms |
Input Frequency Range | 47Hz ~ 63Hz |
PFC (Power Factor Correction) | 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, Over Voltage, Short Circuit, Under Voltage Protection |
Connectors | 1 x 24 / 20-Pin motherboard connector |
2 x 4-Pin + 4-Pin ATX 12V connectors | |
4 x 8 / 6-Pin PCIe connectors | |
1 x 12+4-Pin 12V-2x6 connector | |
6 x SATA connectors | |
3 x 4-Pin Peripheral connectors | |
Cooling System | Silent 120mm fan |
Noise Level | 18 dBA minimum |
Form Factor | ATX (PS2) |
Dimensions (L x W x H) | 150mm (W) × 86mm (H) × 140mm (D) |
Weight | 1.76 kg |
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