Features: Full modular power supply, more stable voltages, better performances. 250W rated-power, ATX-400W, conforms to ATX12V specification designing. Adopts 12cm hydraulic bearing fan, black striped enclosure with mesh-cover and black fan blade, high efficiency energy-saving, large airflow silent fan. Multi-function protections designed, with over-voltage, overcurrent, over-load and short-circuit proetctions. Widely used in all-in-one computers, networks terminals, industrial quasi-systems, POS machines and more. Specifications: Material: Metal Plug-type: 2 Kinds Optional(refer to pictures) Length: Approx.15cm/5.91inch Motherboard Interface: 1x 24Pin CPU Interface: 1x 4Pin Fan Interface: 1x Big 4Pin Hard Disk Interface: 2x SATA Input: AC180-264V Current: 5A Frequency: 50-63Hz DC-Output: 3.3V8A 25W, 5V7A 35W, 12V15A 180W, -12V0.5A 6W, 5VSB2A 10W Rated-power: 250W Max-power: 400W Note: Please allow 0-1cm error due to manual measurement, make sure you do not mind before you order. Please allow for slight color difference due to different monitor resolutions. Package includes: 1x Desktop Computer Power Supply