SilverStone 850W DA850 80+ Gold ATX Power Supply

Max. DC Output

850W   

Power density

471W per liter   

Load Range

Output

Max.(Amps)

Peak (Amps)

Min.(Amps)

Range (%)

Line   Reg.(%)

Ripple(mVp-p)

+3.3V

20A

/

0A

±3%

±1%

30mV

+5V

20A

/

0A

±3%

±1%

30mV

+12V

70.5A

/

0A

±3%

±1%

40mV

+5VSB

2.5A

/

0A

±3%

±1%

30mV

-12V

0.3A

3.0A

0A

±10%

±1%

40mV

Combined +3.3V & +5V

110W   

Combined +12V

846W   

Input Voltage

90 ~ 264 Vrms  

Input Frequency Range

47Hz ~ 63Hz      

PFC

Active PFC (PF>0.9 at full load)  

Efficiency

87% ~ 90% (at 20% ~ 100% loading)        

MTBF

100,000 hours 

Operating temperature

0 ~ 40°C              

Protection

Over current protection

Over power protection  

Over voltage protection

Short circuit protection 

Over temperature protection     

Connectors

1 x 24 / 20-Pin motherboard connector (600mm)

2 x 8 / 4-Pin EPS / ATX 12V connector ("750mm" x 2)

2 x 8 / 6-Pin PCIe connector ("650mm / 150mm" x 3)

8 x SATA connector ("600mm / 150mm / 150mm / 150mm" x 2) 

6 x 4-Pin Peripheral connector + 2 x 4-Pin Floppy adapter connector ("600mm / 150mm / 150mm / 150mm" x 2) 

Cooling System

Silent 120mm FDB fan   

Noise Level

18 dBA minimum            

Certification

80 PLUS Gold     

Form factor

ATX (PS2)            

Dimension

150 mm (W) x 86 mm (H) x 140 mm (D) 

Weight

1.46 kg

Other

GPU Support list