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  2. Computer fan - Wikipedia

    en.wikipedia.org/wiki/Computer_fan

    Connectors usually used for computer fans are the following: Three-pin Molex connector KK family This Molex connector is used when connecting a fan to the motherboard or other circuit board. It is a small, thick, rectangular in-line female connector with two polarizing tabs on the outer-most edge of one long side.

  3. Computer fan control - Wikipedia

    en.wikipedia.org/wiki/Computer_fan_control

    Increasing the voltage [4] over the default 12 V can be achieved by e.g. connecting the −12 V or −5 V power line instead of the ground wire in the fan connector, and by connecting the 5 V power line in the +12 V input of the fan connector. Through this procedure, 10, 17 and 24 V voltages can be achieved, with voltages exceeding 12 V being ...

  4. Motherboard - Wikipedia

    en.wikipedia.org/wiki/Motherboard

    The ubiquitous S-100 bus of the 1970s is an example of this type of backplane system. The most popular computers of the 1980s such as the Apple II and IBM PC had published schematic diagrams and other documentation which permitted rapid reverse engineering and third-party replacement motherboards. Usually intended for building new computers ...

  5. Computer cooling - Wikipedia

    en.wikipedia.org/wiki/Computer_cooling

    Fans are used when natural convection is insufficient to remove heat. Fans may be fitted to the computer case or attached to CPUs, GPUs, chipsets, power supply units (PSUs), hard drives, or as cards plugged into an expansion slot. Common fan sizes include 40, 60, 80, 92, 120, and 140 mm. 200, 230, 250 and 300 mm fans are sometimes used in high ...

  6. Computer case - Wikipedia

    en.wikipedia.org/wiki/Computer_case

    Inside a gaming case during gameplay. 360° photograph. A full tower case. Accessories shown include: a fan controller, a DVD burner, and a USB memory card reader.. Cases can come in many different sizes and shapes, which are usually determined by the form factor of the motherboard since it is physically the largest hardware component in most computers. Consequently, personal computer form ...

  7. File:Motherboard diagram.svg - Wikipedia

    en.wikipedia.org/wiki/File:Motherboard_diagram.svg

    Motherboard diagram ru.svg; Motherboard diagram hr.svg; Diagrama de la comunicación entre componentes de un sistema de cómputo.svg; Motherboard diagram fr.svg; Motherboard diagram pl.svg; SVG development

  8. SCSI connector - Wikipedia

    en.wikipedia.org/wiki/SCSI_connector

    In a typical example, a socket on a computer motherboard would have one end of a cable plugged into it, while the other end of the cable plugged into a disk drive or other device. Some cables have different types of connectors on them, and some cables can have as many as 16 connectors (allowing 16 devices to be wired together).

  9. Berg connector - Wikipedia

    en.wikipedia.org/wiki/Berg_connector

    This connector has a 2.50 mm (0.098 in) pitch (not 2.54 mm). the two-pin Berg connectors used to connect the front panel lights, turbo switch, and reset button to the motherboard. the two-pin Berg connectors used as jumpers for motherboard configuration.