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What is a 4 pin auxiliary connector?
The auxiliary connector is a four or six wire power supply connector that connects to the motherboard. This connector provides additional power to the computer processor and other power hungry devices like a video.
What is a 4 pin peripheral power cable?
4 pin peripheral power cable. The four pin peripheral power cable dates back to the original PC. It was used for floppy drives and hard disks. It’s still around and is now also used for all kinds of things including add-on fans, extra video card power, supplemental motherboard power, and case lighting.
What is the Molex 4 pin for?
Often refers to the 4-pin connectors used to attach DC power to the drives inside a PC cabinet. Molex is a large manufacturer of electronics plugs and sockets that dates back to the 1940s.
How does a 4-pin connector work?
A four pin connector is a little different than the three pin connector since it has the extra (fourth) wire used for controlling and sending signals to the fan, which likely has a chip on it that tells it to slow down or speed up (in addition to the other wires the three pin connector has).
What is 6-pin connector PSU?
The ATX 6-pin power supply connector is a motherboard power connector used to provide +12 VDC to the processor voltage regulator. This 6-pin connector is also sometimes used to provide extra power to high-end video cards.
Can you plug a 3-pin into a 4 pin?
1 Answer. Apparently a 3-pin fan can plug directly into a 4-pin socket. Two of the pins provide power to the fan, the 3rd provides an RPM pulse to the motherboard to read the speed. The 4th pin is for PWM speed control.
What is a 4 pin peripheral connector?
Peripheral Power Cable (4 Pin) A peripheral power cable is used to connect the older IDE hard drives and cd/dvd drives to the power supply. These peripheral power connectors were the original power cables in a computer and were used most commonly for hard drives or cd drives.
What is 4 pin mini DIN?
One of the best-known mini-DIN connectors is the four-pin variant which is used in the S-Video connection standard. This standard, which came out to support higher quality pre-high definition systems such as S-VHS and the digital video (DV) mini-DV specification.
What is 4 pin ATX?
The ATX 4 pin power supply connector is a standard motherboard power connector used to provide +12 VDC to the processor voltage regulator. What is ATX 12v on motherboard?