Features: This PSU has high efficiency, small size, built-in cooling fan This PSU for protection with overcurrent, overvoltage, short circuit multiple for protection. High performance, high reliability, professional design. 400W continuous power output at 40 operating temperature for 24 hours operation Each product has undergone rigorous testing, high temperature aging, please rest assured to buy Specifications: Item: Flex Power SupplyITX-1U FLEX Power :400W Type: Active Material: Metal Appearance size: 161 (L)x 80 (for W) x40mm/6.34x3.15x1.57in Output : 24Pin 8Pin(4pin+4pin) 8Pin(2pin+6Pin) 4PinSata Voltage: Support 220V Note: Only the above package content, other products are not included. Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes: 1 Set x Power Supply