InterTech SL-700W Plus Power Supply The SL-700 PLUS offers its user a high efficiency of at least 82% and thus protects the environment and your wallet. With four S-ATA and three Molex power connections, two PCIe 6 + 2Pin, one 4 + 4Pin and one 20 + 4Pin connector, the power supply offers a multitude of configuration options power 700 watts ATX version 2.4 Efficiency at 20% load88.0% at 50% load89.8% at 100% load84.6% CONNECTIONS Mainboard 20 + 4Pin 1x 4Pin / 4 + 4Pin / 8Pin 12V /  /  PCI-Express 6 + 2Pin 2x PCI-Express 6Pin IDE 4Pin (Molex) 3x S-ATA 4x Floppy 1x FURTHER DATA Number / size of fans 1x 120mm Fan control automatically Wide range input 80PLUS ® certificate volume 19-25dB Dimensions (H / W / D) 86 x 150 x 140mm guarantee 24 Months