KENTEK 400W 400 Watt ATX Replacement Power Supply for HP Bestec ATX-250-12E, ATX-300-12E, ATX-300-12E-D

Wattage: 400 Watt (Work perfect on lower wattage power supply system as replacement/upgrade)Type: ATX Frequency: 60 / 50 HzInput Voltage: 115/230 Volts ACOutput Voltage: +3.3V 16A, +5V 18A, +12V 22A, -12V 0.5A, +5VSB 2.0A Dimensions: 5.9"(W)x3.4"(H)x5.5"(D) fit Standard ATXConnector included: ATX Connector 20/24 (20+4) Pin X 1 PC, P4-12V 4 Pin X 1 PC, SATA 15 Pin X 2PC, IDE/Molex 4 Pin X 3 PC, Floppy 4 Pin X 1 PCWork on: HP Bestec ATX-250-12E, ATX-300-12E, ATX-300-12E-D, ATX-250-12Z,ATX-300-12Z,ATX-300-12Z CCR,HP Compaq 5187-6114,5187-6116,5187-6712,5187-1098,5187-5008,5183-6914,5188-0131,5188-0129,5188-0130,0950-2700,0950-3971,0950-3975,5188-2625,5188-2627,5188-2626, HIPRO HP-D2537F3R, HP-D3057F3R, DELTA DPS-300AB eMachine 1763,1670,100744,A26EV17FTemperature Range: Operating: 0 C - +50 C on Full Load.Storage & Shipping: -20 C - +80 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 +25CRise 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.