Features: 1.The clearly marked connector makes the installation quick and easy, and the effect is good. 2.This power supply is very suitable for basic desktop systems with low energy consumption and low noise. 3.The fan speed is automatically controlled by the thermal sensor inside the power supply. 4.Small size, easy to carry and store, convenient to use and with good performance. 5.Great workmanship, with strict quality control and quality assurance, high safety factor, can be used with peace of mind. specification:Item Type: Computer Power Supply Model: ATX-600W Rated Power: 600W Size: Approx. 150 x 160 x 86mm / 5.9 x 6.3 x 3.4in Fan: Approx. 12cm / 4.7in PFC: Active full voltage Efficiency: >80% Motherboard Interface: 20+4 Pin CPU 12V Interface: 4 Pin+4 Pin Fan Interface: 3 SATA Interface: 6 Graphics Interface: 6+2Pin to 6+2Pin Lifespan: 100000 hours Hold Time: >10ms PackageList: 1xComputer Power Supply 1x PowerCord