Upgrade your system with this A-Power AGS 450-Watt power supply!This A-Power AGS450 features a 20+4-pin ATX power connector, four large Molex power connectors, one floppy connector, one 12V power connector and a Serial ATA (SATA) connector! Keep cool under pressure with the dual 80 mm fans that operate at near whisper-quiet levels. With the dual +12V rails you can keep your computer safe from overheating ensuring a longer life for both your computer and the power supply. Go green and save, order your A-Power AGS450 power supply today!  1-YEAR WARRANTY