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SilverStone Essential Series SST-ET550-HG 550 W ATX12V 80 PLUS GOLD Certified Semi-Modular Active PFC Power Supply

In stock.
Ships from United States.
  • ATX12V
  • Semi-Modular
  • 80 PLUS GOLD Certified
  • 100 - 240 V 47 - 63 Hz
  • +3.3V@20A, +5V@20A, +12V@45A, -12V@0.3A, +5VSB@2.5A
Specs
Reviews

Learn more about the Silverstone SST-ET550-HG

General
Brand SilverStone
Series Essential Series
Model SST-ET550-HG
Details
Type ATX12V
Maximum Power 550 W
Fans Single 140mm silent fan
PFC Active
Main Connector 20+4Pin
+12V Rails Single
PCI-Express Connector 2 x 6+2-Pin
SATA Power Connector 9
Modular Semi-Modular
Efficiency 87% ~ 90% at 20% ~ 100% loading
Energy-Efficient 80 PLUS GOLD Certified
Over Voltage Protection Yes
Input Voltage 100 - 240 V
Input Frequency Range 47 - 63 Hz
Input Current 8A
Output +3.3V@20A, +5V@20A, +12V@45A, -12V@0.3A, +5VSB@2.5A
MTBF 100,000 hours
Max PSU Length 160 mm
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)
Features
Features High efficiency with 80 PLUS Gold certification

Semi-modular cables facilitate cable management

24/7 continuous power output with 40 degree C operating temperature

Class-leading single +12V rail

Silent running 140mm fan with 18 dBA

PCIe 8pin and PCIe 6pin connectors support

All-black flat cables design
Dimension & Weight
Dimensions 5.91" x 3.39" x 6.30"
Weight 4.25 lbs.
Additional Information
Date First Available May 16, 2018

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
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