Power Connectors

Power Connectors
(used inside the pc case)

3.5" Floppy Disk Drive Connector

Pin	Name	Color	Description
1	+5V	Red	+5 VDC
2	GND	Black	+5 V Ground
3	GND	Black	+12 V Ground (Same as +5 V Ground)
4	+12V	Yellow	+12 VDC

4 pin MiniMolex Connector

5.25" Floppy Drive / Hard Disk Drive and Misc Peripheral Connector

Pin	Name	Color	Description
1	+12V	Yellow	+12 VDC
2	GND	Black	+12 V Ground (Same as +5 V Ground)
3	GND	Black	+5 V Ground
4	+5V	Red	+5 VDC

4 Pin Molex
Connector

A Range of Affordable USB Boards to make PC Input/Output Easy for the Hobbyist