Prudent Way

Professional Full 500W ATX v2.2 Dual PCI-E/SATA Dual +12V Rails/12cm Black Sleeve Smart Fan SLi-Ready  Power Supply

PWI-PR500

Total Output Connectors x1 24 (20)-pin Main Connector x1 4-pin+12V Power Connector x4 4-pin Peripheral Power Connector x1 4-pin Floppy Drive Connector     x6 5-pin SATA Connector x2 6-pin PCI Express Connector     Cable Application     Intelligent Cable Management: Black cable sleeving       Full Watt Voltage (Best Power Capacity Satisfy High-End System Operation)   Autocontrol Speed: Temp. Control (3 Levels of Power Supply Filtering with Thermal Control Circuit) High Efficiency (Energy Star / Green Power)   Smart Fan (Temp. Control with Temp. Sensor) 4 Levels Protection (Over Voltage; Over Current; Over Loading; Output Short Circuit)   Special PFC Technology (Save “40%” Power Usage) Super Silent Technology 12cm Large Size Horizontal Fan Enlarging Cooling Surface   Super Quiet (Low Noise Technology) Dual + 12V Rails (”Forward” Converter Circuit Design - Meets Intel Newest 2.2 Version)   Innovative Mesh Grill Side Panel Designed for Max. Air Flow Professional Design (Functional & Fashionable)   High Quality

Features Type ATX12V V. 2.2 (dual12V) Switches ATX Logic On/Off Additional Power Rocker Switch (115/230V selector switch) Maximum Power 500 W Transient Response +5V,+12V and 3.3V outputs return to within 3% in less than 1ms for 25% load change Power Good Signal 100 - 500 ms Over Voltage Protection Recycle AC to reset +12V1/+12V2=13.4V-15.6V, +5V=5.7V-7.0V,+3.3V=3.7V-4.3V  Special Connectors 1 Main Connector (20+4 pin) 1 12V (P4) 4 Peripheral 6 SATA 1 Floppy 2 PCI-E 12V Dual +12V Yes Sli Support Nvidia Sli Certified Fans 12cm Black Sleeve Smart Fan Cables Black Sleeved Cables DIMENSIONS Unit Size 5.9"(W) x 5.5"(D) x 3.4(H) Net Weight 4.8lb OUTPUT Output Voltage +3.3V +5V +12V1 +12V2 -12V +5VSB Max. Load 28A 34A 20A 17A 0.8A 2.5A Min. Load 0.5A 0.3A 1A 1A 0A 0.5A Regulation +-5% +-5% -5+7% -5+7% +-10% +-5% Ripple & Noise (mV) 50mV 50mV 120mV 120mV 120mV 50mV Available Power 180W 340W 9.6W 12.5W Total Power 500W continus maximum at full load  INPUT Input Voltage 115/230V Input Frequency Range 50-60 Hz Input Current 8A RMS MAX. FOR 115VAC, 4.5A RMS MAX. FOR 230VAC Hold-up Time 17ms max. Efficiency > 70% EMI/RFI FCC Class B ENVIRONMENTAL Operating Temp. 0 to 50°C Operating Alt. 10,000ft MTBF > 100,000 Hours Safety Approval UL, cUL, CASA, FCC Class B, TUV, CE, CB, NEMKO, BSMI. RoHS Ready Yes