Silverstone Nightjar 450 watt fanless computer power supply.
Silent 400 Watt Fanless Computer Power Supply
$165.00
Orderable
Yes
Silverstone Nightjar 400 Watt Fanless Computer Power Supply - 80 PLUS BRONZE Awarded Energy Efficient.

Totally Silent PC Power Supply 0 Dba !  ( 400 Watt ).

Introduction
As a step-up from the venerable ST30NF, SilverStone’s first fan-less power supply, the newer Nightjar series ST40NF achieves its continuous power output up to
400W. This is the power level that has become the mainstream application for a new generation of silent computers. By again combining superior server-level
components and advanced technical design, the ST40NF has high reliability and efficiency. It can maintain 82%~86% efficiency at 20%~100% loading, earning it
80 PLUS Bronze certification. Coupled with single PCI-E 8 pin connector and dual PCI-E 6pin connectors, the ST40NF can also support high-end graphics cards if
needed. For silent enthusiasts or audio/video professionals, getting this power supply will certainly be one of the most important upgrade in completing a truly
silent computing environment.










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Special Feature:

  • Fan-less thermal solution, 0 dBA acoustics.
  • Efficiency 82%~86% at 20%~100% loading with 80 PLUS Bronze certification
  • 400W continuous power output
  • Strict ±3% voltage regulation
  • Single PCI-E 8pin and dual PCI-E 6pin support High-end GPU
  • Aluminum construction
  • Server-level components
  • Support ATX 12V 2.3 & EPS 12V
  • Active PFC


Specifications:
Model No. SST-ST40NF  
Max. DC Output 400W  
Load Range  
+3.3V +5V +12V1 +12V2 +12V3 +12V4 +5VSB -12V -5V
Max.(Amps) 20A 14A 27A / / / 2.5A 0.5A /
Peak (Amps) / / 31.5A / / / 3.5A / /
Min.(Amps) 0A 0A 0.2A / / / 0A 0A /
Range (%) +/-3% +/-3% +/-3% / / / +/-5% +/-10% /
Line Reg.(%) +/-1% +/-1% +/-1% / / / +/-1% +/-1% /
Ripple(mVp-p) 50mV 50mV 120mV / / / 50mV 120mV /

combined +3.3, +5V 130W Max  
combined +12V 324W(27A)
Input Voltage 99V ~ 264V  
Input Frequency Range 47Hz ~ 63Hz  
PFC Active PFC (PF>0.99 at full load)  
Efficiency 82%~86% at 20%~100% loading
MTBF 100,000 hours at 25°C (at full load)  
Operating temperature 0 ~ 40°C
Protection Over current protection, Over power protection, Over voltage protection, Short circuit protection  
Connectors 1 x 24 / 20-Pin Motherboard connector.(550mm)
1 x 8 / 4-Pin EPS / ATX 12V connector.(550mm)
1 x 6-Pin PCIE connector.(500mm / 150mm)
1 x 8 / 6-Pin PCIE connector.(500mm)
6 x SATA connector.(500mm / 150mm / 150mm)
6 x 4-Pin Peripheral connector.(500mm / 250mm / 150mm)
2 x 4-Pin Floppy connector.(500mm / 250mm / 150mm / 150mm)  
Color Silver  
Cooling System Fan Less thermal solution
Noise Level 0 dBA  
Dimension 150 mm (W) x 86 mm (H) x 160 mm (D)  
Weight 3.0 kg  
Certification 80 PLUS Bronze


Scope  

  • Color   Silver

  • Cooling System   Fan Less thermal solution

  • Noise Level   0dBA

  • Dimension   150 mm (W) x 86 mm (H) x 160 mm (D)

  • Weight   2.8 kg.

  • Certification   80 PLUS Bronze Awarded Energy Efficient


Reviews:
Heatpipes transfer the heat from internal heatsinks to the heavy external casing, which is essentially a 6-sized heatsink. Higher power version of ST30NF, with 80 Plus Bronze efficiency.
Very good build quality, excellent performance all around.
Silent PC Review.
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Why not spare your hearing with Acoustic PC’s Quiet Computer Cooling and Soundproofing
Solutions. Acoustic PC Stocks Quiet Computer Parts. Quiet PC Fans, Quiet CPU Coolers, Quiet
Power Supply, Quiet Computer Cases, PC Sound Dampening insulation, Ant-vibration Noise
Reduction materials such as Silicone Fan Mounts, Sorbothane Feet for Ultra Low noise PC's. We
also sell Silent PC Hardware components and Gaming products such as Fanless Silent Video
cards, SSD Drives, Professional Gaming peripherals for serious Gamers. Audio products & more.
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