There's different types of connections that lead to a hard disk. you'll have to ellaborate your question.
But..... I can tell you what the wires are....
The name of the connector is Molex connector
{mole connecter} means the 4 pins connecter
molex connector
It connects the drive to the system power supply.
A technician is installing a new power supply in a computer Which type of power connector should be used to connect to a PATA hard drive?berg mini-molexmolex.20-pin ATX connector
your power supply has a small plug attach to it with several larger ones that go to your cdrom and hard drive it will fit in to the back of your floppy
Some of them do. Your CD-ROM and hard drive can have molex power connector, or/and SATA power connecter. I think SCSI interface uses molex power connectors too.
Yes as long as the hard drive has its own power supply and not powered by the USB port.
yes adjust the jumper at the back of the drive. it's a white block. it between the interface connector and power connector. you also want to set it aswell in the bios.
hard drive.
MOLEX connectors provide power for IDE hdd & CD-ROM drives
The SATA connector on a power supply is to supply power to SATA-based hard drives. It is not to be confused with the ATX plug that is to give extra power to the CPU, nor the PCI-e power connectors that give extra power to certain video cards. It is unexpected to find a SATA style connector on the motherboard.
Case / power supply, Motherboard, CPU, Memory, Optical drive, Hard drive...
Motherboard, Power supply unit, Hard drive, Cd/drive.
RAM Power Supply Hard Drive