Silverstone Nightjar 500 Watt Fanless Computer Power Supply
SST-ST50NF Max. DC Output
combined +3.3, +5V
456W / 38A
99V ~ 264V
Input Frequency Range
47Hz ~ 63Hz
Active PFC (PF>0.99 at full load)
84%~88% at 20%~100% loading
50,000 hours at 25°C (at full load)
0 ~ 45°C
Over Current Protection, Over Power Protection, Over Voltage Protection, Over Temperature Protection ,Short Circuit Protection
- 1 x 24 / 20-Pin Motherboard connector （550mm）
- 1 x 8 / 4-Pin EPS / ATX 12V connector （550mm）
- 1 x 8/6-Pin PCIE connector （550mm）
- 1 x 6-Pin PCIE connector （550mm / 150mm）
- 6 x SATA connector （500mm / 150mm / 150mm）
- 6 x 4-Pin Peripheral connector （500mm / 150mm / 150mm）
- 2 x 4-Pin Floppy connector （500mm / 150mm / 150mm / 150mm）
Fan Less thermal solution
150 mm (W) x 86 mm (H) x 160 mm (D)
80 PLUS Silver Efficiency (minimum 80 PLUS Bronze guaranteed)
GPU Support list >>
Aluminum housing, Heat-sinks transfer HEAT to the Aluminum housing!
Silverstone Nightjar 500 Watt Fanless Computer Power Supply - 80 PLUS SILVER (minimum 80 PLUS Bronze guaranteed)
Industrial-class fanless power supply Nightjar Series 500 Watt Fan-Less, Zero dBA acoustics W/Status indicator LED's
The fanless Nightjar series power supplies are long favorites for professionals and enthusiasts alike that require noiseless power solution with no moving parts.
With increasing power demands required from modern computers, SilverStone engineers have once again created another fanless power supply with leading
output level in the ST50NF. With 500W of continuous rating, near 80 PLUS Silver efficiency, ±3% voltage regulation, single +12V rail, multiple PCI-E connectors,
and full host of safety features, the ST50NF is a great choice for mission-critical systems that need to operate in noiseless or dusty environments.
- Fan-less thermal solution, 0 dBA acoustics
- Efficiency 84%~88% at 20%~100% loading
- 500W continuous power output
- Strict ±3% voltage regulation
- PCI-E 8pin and PCI-E 6pin connector support
- Powerful class-leading single +12V rail
- Support ATX 12V 2.3 & EPS 12V
1. High efficiency design effectively reduces energy consumption and wasted heat.
2. Not content with just removing fans from a conventional power supply, the ST50NF
was designed from the ground up with thermal solution tailored specifically for fanless
application. This ensures the power supply has overall cooler components capable of
operating in higher environmental temperature with longer lifetime.
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Certification: 80 PLUS Silver Efficiency (minimum 80 PLUS Bronze guaranteed)