Zalman 400W Two-Forward Switching PSU

Product Description

If you are looking for a high quality power supply at a great price then the ST Zalman PSUs could be just watch you are looking for. They are exceptionally quiet, 80 PLUS certified & feature a " Two-Forward" switching design for increased reliability & stability. ** Features** 1.80 PLUS certified 2. Outstanding reliability & stability 3. Two-forward switching design 4. Very Quiet 120mm fan 80 PLUS Certified With up to 86% efficiency (230V AC, 50% load), its 80 PLUS certified & guarantees higher efficiency compared to uncertified products. 80 PLUS is an energy efficiency certification program administered by Ecos Consulting of the U.S.A. ** Outstanding Reliability & Stability** Japanese capacitors are incorporated in the 1st stage smoothing circuit for reliability & stability even after an extended period of operation. ** Two-Forward Switching Design** The Two-Forward Switching Design minimizes switching loss & internal heat, for enhanced reliability & stability. **ATX12V v 2.3 Compatible** The latest PSU design standard is incorporated for compatibility with a wide range of CPUs, motherboards, & graphic cards. ** Dual Rail +12V DC Output** Two independent +12V outputs for core components facilitate high stability operation. ** Dual Graphic Cards Support** 6-Pin & 6+2 Pin PCI-E Connectors are provided for dual graphic card setups. ATI Cross Fire X Certified. ** Ultra Quiet 120mm Fan** An ultra quiet cooling fan increases airflow while minimizing noise for an ultra quiet computing environment. ** Active PFC for enhanced Power Factor & Reduced Harmonics** By implementing Active PFC (Power Factor Correction), instead of Passive PFC with a Power Factor (PF) of 75%, the PF is enhanced up to 99% while harmful harmonic frequencies are reduced to meet the Line Harmonic Distortion Requirement of EC61000-3-2 Class D. **ATX20+4 Pin Mainboard Power Connector** The ATX20+4 Pin connector enhances compati