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Silverstone ET550G 550W 80+ Gold Power Supply

SILVERSTONE
Availability:

Available on backorder


  • Warranty      : 03 Years

 High efficiency with 80 PLUS Gold certification

■ 24/7 continuous power output with 40℃ 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

■ Dual EPS 8pin with multiple PCI-E 8 / 6pin connectors support (V1.2)

LKR 21,600.00

Available on backorder

Model No.
SST-ET550-G
Max. DC Output
550W
Power density
305W 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)
50mV 50mV 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

Over temperature protection

Connectors

V1.1

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” x 2)

3 x 4-Pin Peripheral connector (500mm / 150mm / 150mm)

1 x 4-Pin Floppy connector (500mm / 150mm / 150mm / 150mm)

V1.2

1 x 24 / 20-Pin motherboard connector (500mm)

*1 x 8-Pin EPS and 1 x 4-Pin + 4-Pin ATX 12V connector (750mm / 150mm)

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
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
GPU Support list
Compatible with ATX12V v2.4
*Dual (CPU) EPS connectors is used in production batch with serial numbers starting 2025 or after.
● Specifications presented on this page contains most recent revisions and may differ from those printed on retail boxes or manuals.
Category:
Brand

Power Efficiency

Wattage

Modular

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