Designed for 80 PLUS level of efficiency to reduce wasted heat and save on electricity.

Powerful single +12V rail design, perfect for future high-end component upgrades or overclocking.

Built-in 120mm fan has excellent airflow and low noise, perfect for quiet home or office use.

Flat cables have a much greater flexibility allowing tighter folding and management of cables.

Advanced protections for safety and security
![]() Over power protection |
![]() Short circuit protection |
![]() Over voltage protection |

Product Specifications
Product No. :
SST-ST650-EF-WBW
Model (safety certification) :
SST-ST65F-ES230
Color :
White(Lead-Free Paint)
Max. DC Output :
650W
Power density :
360W per liter
Load Range :
| Output | +3.3V | +5V | +12V | +5VSB | -12V |
|---|---|---|---|---|---|
| Max.(Amps) | 20A | 20A | 50A | 2.5A | 0.3A |
| Peak (Amps) | / | / | / | / | / |
| Min.(Amps) | 0A | 0A | 0A | 0A | 0A |
| Range (%) | ±5% | ±5% | ±5% | ±5% | ±10% |
| Line Reg.(%) | ±1% | ±1% | ±1% | ±1% | ±1% |
| Ripple(mVp-p) | 50mV | 50mV | 120mV | 50mV | 120mV |
Combined +3.3V & +5V :
120W
Combined +12V :
600W
Input Voltage :
180V~264V
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 ~ 40°C
Protection :
Over power protection
Over voltage protection
Short circuit protection
Connectors :
1 x 24 / 20-Pin motherboard connector(500mm)
1 x 8 / 4-Pin EPS / ATX 12V connector(750mm)
4 x 8 / 6-Pin PCIe connector(”500mm / 150mm” x 2)
4 x SATA connector(”500mm / 150mm” x 2)
3 x 4-Pin Peripheral connector(500mm / 150mm / 150mm)
1 x 4-Pin Floppy connector(500mm / 150mm / 150mm / 150mm)
Cooling System :
Single 120mm silent fan
Noise Level :
18 dBA minimum
Certification :
80 PLUS
Form factor :
ATX
Dimension :
150 mm (W) x 86 mm (H) x 140 mm (D)
Weight :
1.42 kg
Other :
GPU Support list























