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Home  > PC Parts  > Computer Parts  > Power Supply / PSU > SilverStone Strider 550W 80+ Certified Power Supply - Black Cable (SST-ST550-EF)

SilverStone Strider 550W 80+ Certified Power Supply - Black Cable (SST-ST550-EF)

SST-AX0550FCWH-A 550W ATX PSU delivers 550W @12V, 100W combined +3.3V/+5V, 82‑85% efficiency, active PFC (PF>0.9), silent 120mm fan (≥18 dBA), 180‑264 V input, multiple protections, 80 PLUS certified.

SilverStone Strider 550W 80+ Certified Power Supply - Black Cable (SST-ST550-EF)
  • Power-Supply-PSU-SilverStone-Strider-550W-80-Certified-Power-Supply-Black-Cable-SST-ST550-EF-7
  • Power-Supply-PSU-SilverStone-Strider-550W-80-Certified-Power-Supply-Black-Cable-SST-ST550-EF-4
  • Power-Supply-PSU-SilverStone-Strider-550W-80-Certified-Power-Supply-Black-Cable-SST-ST550-EF-3
  • Power-Supply-PSU-SilverStone-Strider-550W-80-Certified-Power-Supply-Black-Cable-SST-ST550-EF-2
  • Power-Supply-PSU-SilverStone-Strider-550W-80-Certified-Power-Supply-Black-Cable-SST-ST550-EF-5
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SPECIFICATIONS:

Model (safety certification)

SST-AX0550FCWH-A      

Color

Black (lead-free paint)   

Max. DC Output

550W   

Power density

305W per liter   

Combined +3.3V & +5V

100W   

Combined +12V

550W   

Input Voltage

180 ~ 264 Vrms

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 Voltage Protection

Under Voltage Protection            

Over Power Protection  

Short Circuit Protection

Connectors

1 x 24 / 20-Pin motherboard connector 

1 x 8 / 4-Pin EPS / ATX 12V connectors   

2 x 8 / 6-Pin PCIe connectors      

6 x SATA connectors       

2 x 4-Pin Peripheral connectors 

Cooling System

Silent 120mm fan            

Noise Level

18 dBA minimum            

Certification

80 PLUS

Form factor

ATX (PS2)            

Dimension

150mm (W) × 86mm (H) × 140mm (D)   

5.91" (W) x 3.39" (H) x   5.5" (D)  

Weight

1.38 kg

 


  • Product Name:
    SilverStone Strider 550W 80+ Certified Power Supply - Black Cable (SST-ST550-EF)
  • Model Number:
    SST-ST550-EF
  • Brand:
    SilverStone SilverStone
  • Warranty Period:
    1 Year

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