SilverStone Technology DA850R Gold 80 PLUS Gold 850W ATX 3.0 & PCIe 5.0 Fully Modular Power Supply

Product No.
SST-DA850R-GM
Model (safety certification)
SST-AX0850MCGD-B
Color
Black (lead-free paint)
Max. DC Output
850W
Power density
471W/L
Load Range
Output + 3.3V +5V +12V +5VSB -12V
Max. (Amps) 20A 20A 70.5A 2.5A 0.3A
Peak (Amps) / / / / 3.0A
Min. (Amps) 0A 0A 0A 0A 0A
Range (%) ±3% ±3% ±3% ±3% ±10%
Line Reg. (%) ±1% ±1% ±1% ±1% ±1%
Ripple(mVp-p) 40mV 40mV 60mV 40mV 80mV
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% & <89%
MTBF
100, 000 hours
Operating temperature
0°C ~ 40°C
Protection
Over Current Protection
Over Power Protection
Over Voltage Protection
Short Circuit Protection
Over Temperature Protection
No load operation
Connectors
1 x 24 / 20-Pin motherboard connector
2 x 8 / 4-Pin EPS / ATX 12V connector
4 x 8 / 6-Pin PCIe connectors
1 x 12+4-Pin 12VHPWR connector
8 x SATA connectors
6 x 4-Pin Peripheral connector
2 x 4-Pin Floppy connector
Cooling System
120mm FDB fan
Noise Level
0 dBA minimum
Certification
80 PLUS Gold
Form factor
ATX (PS2)
Dimension
150mm (W) × 86mm (H) × 140mm (D)
5.91" (W) x 3.39" (H) x 5.51" (D)
Weight
1.46 kg