ATX 12V Power Supply
AP-P4ATX30 ATX12V 300W by Athena
WxHxD: 5.75x3.25x5.5-inch (146x82.5x140mm)
 PS-ATX-300-AP-P4

Connectors:
> 1x 20-pin Main Connector
> 1x   4-pin P4
> 4x   4-pin Peripheral / IDE Power
> 1x   4-pin Floppy Power

 General Information:
 > High efficiency
> Low Ripple & Noise
> Output over voltage protection  
> Short circuit protection on all outputs 
> Reset table power shut down
> Approved by UL, CB & CE
> 20Pin ATX Connector
> FCC part 15 subpart J Class B at 115VAC operation & CISPR 22 Class B at 230 VAC operation    
> 100% burn-in under high ambient temperature (50¢J)
> Vacuum-impregnated transformer
> 100% Hi-pot tested
> Dimension: 5.75”(W) x 3.25”(H) x 5.5”(D)  
Power Description:
> Output Power: 300 W
> Input Voltage: 115V / 230V AC
> Frequency: 60/ 50 Hz

Output Characteristics:
Voltage +5V -5V +12V -12V +3.3V +5V SB
Current 30A 0.5A 15A 1.0A 28A 2.0A

Technical Information:
 > Fan: Rear Fan
> MTBF: 100000 Hours at 25°C