SILVERSTONE ST50F-PB STRIDER 500W PSU (MODULAR CABLING/BRONZE)

Product Description

The ST50F-PB power supply boasts high efficiency with an 80 PLUS Bronze certification, ensuring reliable performance and reduced energy costs. It features 100% modular cables for easy installation and cable management, along with a robust single +12V rail for optimal power delivery. With strict voltage regulation and a whisper-quiet 120mm fan operating at just 18dBA, this unit is designed to keep your system stable and silent even under load.

Product Specification

• Product No.: SST-ST50F-PB
• Color: Black (Lead-Free Paint)
• Max. DC Output: 500W (Peak 550W)
• Power Density: 277W per liter
• Load Range:
  • Output:
    • +3.3V: 18A
    • +5V: 16A
    • +12V: 38A
    • +5VSB: 2.5A
    • -12V: 0.3A
  • Min. Amps:
    • +3.3V: 0.1A
    • +5V: 0.2A
    • +12V: 0.5A
    • +5VSB: 0A
    • -12V: 0A
  • Range (%): ±3% for +3.3V, +5V, +12V; ±5% for +5VSB; ±10% for -12V
  • Line Regulation (%): ±1% across all outputs
  • Ripple (mVp-p): 50mV for +3.3V, +5V; 120mV for +12V, -12V; 50mV for +5VSB
  • Combined +3.3V & +5V: 110W
  • Combined +12V: 456W
• Input Voltage: 90V~264V
• 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 Features:
  • Over Current Protection
  • Over Power Protection
  • Over Voltage Protection
  • Short Circuit Protection
  • Over Temperature Protection
• Connectors:
  • 1 x 24/20-Pin Motherboard Connector (550mm)
  • 1 x 8/4-Pin EPS/ATX 12V Connector (750mm)
  • 2 x 8/6-Pin PCI-E Connectors (550mm/150mm)
  • 8 x SATA Connectors (600mm/150mm/150mm/150mm x 2)
  • 3 x 4-Pin Peripheral Connectors (600mm/150mm/150mm)
  • 1 x 4-Pin Floppy Connector (600mm/150mm/150mm/150mm)
• Cooling System: Single 120mm Silent Fan
• Noise Level: 18 dBA minimum
• Certification: 80 PLUS Bronze
• Form Factor: ATX
• Dimensions: 150 mm (W) x 86 mm (H) x 140 mm (D)
• Weight: 2.0 kg
• Other: GPU Support List available

Key Features

• High Efficiency: 80 PLUS Bronze certification for energy savings.
• Continuous Power Output: Reliable 24/7 performance at up to 40°C operating temperature.
• 100% Modular Cables: Easy installation and optimized cable management.
• Single +12V Rail: Class-leading power delivery for stable performance.
• Voltage Regulation: Strict ±3% voltage regulation with low ripple and noise.
• Silent Operation: 120mm fan with a noise level of just 18dBA.
• PCI-E Connector Support: Includes both 8-pin and 6-pin PCI-E connectors.