This power supply is the ideal for Upgrade or replacement on new or old system! Features:Quiet PerformanceOne 120mm 12cm  fan Matte black color coatingBall bearing fan and Silver color matel gurad grillHigh energy efficiency115V, 230V switchable power supply (International compatible)Compatible with ATX 12V 2.3/EPS 12V, 115/230V AC input technologyOver Current Over Voltage Under Voltage Short Circuit Over Power Under Load ProtectionSpec:Wattage: 450 Watt  Type: ATX Frequency: 60 / 50 HzInput Voltage: 115/230 Volts ACOutput Voltage: +3.3V 16A, +5V 18A, +12V 26A, -12V 0.5A, +5VSB 2.0A      Dimensions: 5.9"(W)x3.4"(H)x5.5"(D) fit Standard ATXConnector included: ATX Connector 24 (20+4) Pin X 1 PC, P4-12V 4 Pin X 1 PC, SATA 15 Pin X 2PC, IDE/Molex 4 Pin X 4 PC, Floppy 4 Pin X 1 PCTemperature Range: Operating: 0ｰC ~ +50ｰC on Full Load.Storage & Shipping: -20ｰC ~ +80ｰCHumidity: 5 ~ 90% on Operating, 5 ~ 95% on StorageDielectric Withstand: Primary Frame Ground 1800V AC for 1 SecondMTBF: 100,000 Hours on Maximum Load at +25ｰCRise time: Less than 20msHold-up Time: 17ms Minimum at Nominal Input VoltageWarranty: 1 YearUsage note: Please Check the original power supply. Compatible models shown above are for reference purpose only. not all compatible models are listed.Warranty1 Year warrantyFeaturesA-Power AGS450 450 Watt Power Supply 20+4-pin Dual-Fan ATX w/ SATA 450W--450-watts total power 115V, 230V switchable power supply--Dual 80 mm low noise fansConnectors:--One (1) 12-inch 20+4-pin ATX power connector One (1) 12-inch 4-pin 12V power connector--Three (3) large Molex 4-pin power connectors--One (1) small floppy power connector--Three (3) SATA power connector--Lead-Free--Power Specifications: 115/230V 50/60 Hz +3.3V, 18A +5V, 30A +12V, 24A +12V, 0.6A -12V, 0.5A +5Vsb, 2A--Dimensions: 5.5 x 6 x 3.25-inches (L x W x D)For Any Query Please Contact Bizgram Asia Pte Ltd +65-87776955