SilverStone 850W ATTIS 850R 80+ Bronze Power Supply

Color

Black (lead-free paint)   

Load Range

Output

Max.(Amps)

Min.(Amps)

Range (%)

Line   Reg.(%)

Ripple(mVp-p)

+3.3V

20A

0A

±5%

±1%

50mV

+5V

20A

0A

±5%

±1%

50mV

+12V1

70.8A

0A

±5%

±1%

120mV

+5VSB

3A

0A

±5%

±1%

50mV

-12V

0.3A

0A

±10%

±1%

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-Pin + 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)            

Dimension

150mm (W) × 86mm (H) × 140mm (D)   

5.91" (W) x 3.39" (H) x 5.5" (D)  

Weight

1.76 kg