Model No. SST-ET550-HG
Max. DC Output 550W
Power density 267W per liter
Load Range +3.3V +5V +12V +5VSB -12V
Max.(Amps) 20A 20A 45A 2.5A 0.3A
Peak (Amps) / / / 3.0A /
Min.(Amps) 0A 0A 0A 0A 0A
Range (%) ±5% ±5% ±5% ±5% ±10%
Line Reg.(%) ±1% ±1% ±1% ±1% ±1%
Ripple(mVp-p) 50mA 50mA 120mV 50mV 120mV
Color Black(Lead-Free Paint)
Combined +3.3V & +5V 110W
Combined +12V 540W
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°C ~ 40°C
Protection
Over current protection
Over power protection
Over voltage protection
Short circuit protection
Cooling System Single 140mm silent fan
Form factor ATX
Noise Level 18dBA minimum
Dimension
150 mm (W) x 86 mm (H) x 160 mm (D)
5.91″ (W) x 3.39″ (H) x 6.3″ (D)
Weight 1.93 Kg
Certification 80 PLUS Gold
Connectors
1 x 24 / 20-Pin motherboard connector (500mm)
1 x 8 / 4-Pin EPS / ATX 12V connector (750mm)
2 x 8 / 6-Pin PCIe connector (“500mm / 150mm” x 2)
9 x SATA connector (“500mm / 150mm / 150mm” x 3)
3 x 4-Pin Peripheral connector (500mm / 150mm / 150mm)
1 x 4-Pin Floppy connector (500mm / 150mm / 150mm / 150mm)