100W SlimLine DIN Rail Power Supply Supply, Single Phase, 85-264VAC/120-370VDC I/p, 12vDC o/p, 8A ,3 Year Warranty

single versus multi rail PC power supplies in truth it's actually pretty simple don't worry about it it doesn't matter if that explanation is good enough for you click here to watch videos of my cats instead if you'd like to know why it doesn't matter then you can keep watching this video at the most basic level a power supply converts AC current from the wall to DC current that your CPU and other components can use and then that octopus of wires carries 12 volt 5 volt and 3.3 volt current to your graphics card motherboard and etc cool Linus but how do rails enter into it good question a rail is just a fancy name for a PCB trace inside your power supply that the octopus wires are soldered to a single rail power supply has all of those external connectors essentially coming off of the same output while a multi rail power supply has some let's say a couple of your PCI Express connectors r