STE Superior Reliability and Silent Operation Active Power Factor Correction High power conversion efficiency. PF value up to 98% to bring you clean and reliable power. Power Conversion Efficiency Up to 83% efficiency under 230V. A guaranteed highly reliable power supply. 120mm Ultra-Silent Fan Ultra-quiet120mm fan with automatic thermal speed control for an optimal speed-noise ratio. Massive Single +12V DC Output Extreme Stability for Powerful Graphic Systems. Comparison based on STE600’s performance data. Features Extremely High Efficiency Up to 83% efficiency Compatible with the Newest Components Created for use with multi-core CPU Supports Multi-GPU Technology Supports PCI express 3.0 next-generation graphics cards with 8(6+2) pin PCI-e connector. Ultra-Quiet 120mm Fan with Thermal Speed Control Extremely low noise level, fan speed automatically regulated according to the temperature. Integrated Air Inlet Design Optimal aerodynamic design that delivers a quieter performance. Active Power Factor Correction (Active PFC) PFC value up to 98%, provides clean and reliable power Full Protections: SCP, OVP, UVP and OPP. Specifications Model Name AC Input DC output +3.3V +5V +12V -12V +5Vsb Total STE400 200-240V~ 50Hz / 5A 15A 15A 30A 0.3A 2A 400W 105W 360W STE500 16A 18A 38A 0.3A 2.5A 500W 110W 456W STE600 18A 20A 49A 0.3A 3A 600W 130W 588W Connector Main CPU Peripherals S-ATA PCI-E Pin 24(20+4) Pins 8(4+4) Pins8 Pins 4 Pins 5 Pins 8(6+2) Pins STE400 1 1 2 4 1 STE500 1 1 2 5 2 STE600 1 1 2 6 2 Protection UVP (Under Voltage Protection) If the voltages fall below a certain tolerance value on the single lines, the PSU automatically switches off. OVP (Over Voltage Protection) If the voltages increase above a certain tolerance value on the single lines, the PSU automatically switches off. SCP (Short-Circuit Protection) In the case of a short-circuit, this feature prevents damage to the core components of the PSU and its System components. OPP (Over Power Protection) If the system is oversized and requires more power from the PSU than it can provide, this protection function is activated. Safety Standards Downloads EDM USER'S MANUAL Photos