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ET550-G, 80 PLUS Gold 550W, No Modular, ATX Power Supply

Quantity:
  • SKU: 11642832
  • Manufacturer: SILVERSTONE
  • MPN: ET550-G
  • Availability: USUALLY SHIPS WITHIN 1-3 WEEKS
Starting At
$84.23
Quantity:
  • High efficiency with 80 PLUS Gold certification
  • 24/7 continuous power output with 40°C operating temperature
  • Class-leading single +12V rail
  • Silent running 120mm fan with 18 dBA
  • PCIe 8pin and PCIe 6pin connectors support
  • All-black flat cables design
Model No.
SST-ET550-G
Max. DC Output
550W
Power density
305W per liter
Load Range
  +3.3V +5V +12V1 +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 +3.3, +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
Over Temperature Protection
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) 
8 x SATA connector ("500mm / 150mm / 150mm / 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
Form factor
ATX
Noise Level
18dBA minimum
Dimension
150 mm (W) x 86 mm (H) x 140 mm (D)
5.91" (W) x 3.39" (H) x 5.51" (D)
Weight
1.54 Kg
Certification
80 PLUS Gold
Other
Compatible with ATX12V v2.4