Specially designed cover designed to effectively dissipate the residual heat
Flat cables have much greater flexibility to allow for tighter folding and management of cables
12V-2×6 PCIe connector supports ATX 3.0 specifications
The 12+4 pin (12V-2×6) design is capable of withstanding power failure caused by a running graphics card’s instantaneous peak power consumption, whilst providing higher stability and efficiency power output for high-end systems
Designed for 80 PLUS Gold level of efficiency to reduce wasted heat and save on electricity
Silent running 120mm fan with advanced semi-fanless operation
Powerful single +12V rail design, perfect for future high-end component upgrades or overclocking
Advanced protections for safety and security
![]() Over current protection |
![]() Over power protection |
![]() Over voltage protection |
![]() Short circuit protection |
![]() Under voltage protection |
![]() Over temperature protection |

Product Specifications
Product No. :
SST-DA850R-GMA-WWW (White)
Model (safety certification) :
SST-AX0850MCGD-D
Color :
White(Lead-Free Paint)
Max. DC Output :
850W
Power density :
471W/L
Load Range :
| Output | +3.3V | +5V | +12V | +5VSB | -12V |
|---|---|---|---|---|---|
| Max.(Amps) | 20A | 20A | 70.8A | 3A | 0.3A |
| Min.(Amps) | 0A | 0A | 0A | 0A | 0A |
| Range (%) | ±3% | ±3% | +5%-7% | ±5% | ±8% |
| Line Reg.(%) | ±1% | ±1% | ±1% | ±1% | ±1% |
| Ripple(mVp-p) | 40mV | 40mV | 80mV | 40mV | 80mV |
Combined +3.3V & +5V :
100W
Combined +12V :
850W
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 ~ 50°C
Protection :
Over Current Protection
Over Power Protection
Over Voltage Protection
Short Circuit Protection
Over Temperature Protection
Under Voltage Protection
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 12V-2×6 connector
8 x SATA connectors
4 x 4-Pin Peripheral connector
※ DA850R-GMA/ DA850R-GMA-WWW is not compatible with PP05-E and PP06 cables.
Cooling System :
Single 120mm silent 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 :
2.13 kg
























