This VL-600B ATX12V Power Supply is for all casual users who needs a pinch of higher than average power - 600 watts. It has all the connectors you need. PCI-E ready for your high-end graphics card, so you can have the enhanced picture you want. With the new 140mm Blue LED cooling fan for the VL-600B, you can keep your system cooler and quieter than ever before. The fan comes with an automatic setting to adjust according to the heat dissipation level necessary maintaining a good balance between noise and cooling level.