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ST40NF Fanless Power Supply

The Silverstone Nightjar fanless power supplies are a fanless power supply line we are proud to feature. This Silverstonetek ST40NF fanless power supply will provide you with optimal power without overheating your system.

Nightjar Fanless Power Supply

The ST40NF Silverstone Nightjar Series Fanless Power Supply 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 combining superior server-level components and advanced technical design, the ST40NF fanless power supply 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, the addition of this fanless power supply will certainly be an important upgrade of a truly silent computing environment. ST40NF Fanless Power Supply Features

  • Fanless power supply, 0 dBA
  • 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



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