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  2. Computer fan control - Wikipedia

    en.wikipedia.org/wiki/Computer_fan_control

    Another method of reducing the fan speed [5] is by moving the 5 V wire in the classical Molex power connector in the place of the Ground wire going to the fan, thereby delivering +7 V (12 V − 5 V = 7 V) to the fan. However, this is a potentially risky method, because +5 V PSU line is intended to source current only, not sink it, so the PSU is ...

  3. Computer fan - Wikipedia

    en.wikipedia.org/wiki/Computer_fan

    The other two wires of the connector provide 5V (red) and ground (black too), and are not used in this case. This is the same connector as used on hard drives before the SATA became standard. Three-pin Molex connector PicoBlade family This connector is used with notebook fans or when connecting the fan to the video card. Dell proprietary

  4. CPU socket - Wikipedia

    en.wikipedia.org/wiki/CPU_socket

    It is just a re-branded Socket F that doesn't need special RAM, and may have only been used in the Asus L1N64-SLI WS Motherboard. Socket AM2+ 2007 AMD Athlon 64 AMD Athlon X2 AMD Phenom AMD Phenom II: Desktop PGA: 940 1.27 [9] 200–2600 MHz Separated power planes Replaces Socket AM2 AM2+ Pkg. CPUs can work in Socket AM2 AM2 Pkg. CPUs can work ...

  5. Socket 7 - Wikipedia

    en.wikipedia.org/wiki/Socket_7

    Socket 7 is a physical and electrical specification for an x86-style CPU socket on a personal computer motherboard. It was released in June 1995. [ 1 ] The socket supersedes the earlier Socket 5 , and accepts P5 Pentium microprocessors manufactured by Intel , as well as compatibles made by Cyrix / IBM , AMD , IDT and others. [ 2 ]

  6. Small form factor PC - Wikipedia

    en.wikipedia.org/wiki/Small_form_factor_PC

    When so upgraded, the repurposed fan would be connected to the motherboard's case fan connector (3-pin) while the new CPU fan would be connected to the motherboard's CPU fan connector (4-pin). AOpen Inc. produced a stackable S120 [26] case, allowing the user to stack up to four components vertically or horizontally. These layers can be for add ...

  7. Power supply unit (computer) - Wikipedia

    en.wikipedia.org/wiki/Power_supply_unit_(computer)

    12V only System monitoring (P10): This is a 171822-8 AMP or equivalent connector carrying a supply to the PSU fan and sense returns. [32] ATX12V 4-pin power connector (also called the P4 power connector). A second connector that goes to the motherboard (in addition to the 24-pin ATX motherboard connector) to supply dedicated power for the ...

  8. SpeedFan - Wikipedia

    en.wikipedia.org/wiki/SpeedFan

    SpeedFan is a system monitor for Microsoft Windows that can read temperatures, voltages and fan speeds of computer components. [3] It can change computer fan speeds depending on the temperature of various components. [1] [4] The program can display system variables as charts and as an indicator in the system tray.

  9. Molex connector - Wikipedia

    en.wikipedia.org/wiki/Molex_connector

    In 20/24-pin configurations, the Mini-Fit Jr. connector (Molex Mini-fit Jr. 39-28-1203, [7] former 5566-20A or 39-28-1243, [8] former 5566-24A) may be used on ATX motherboards as the main power connector. The same style of connector, in single or paired 4-, 6-, or 8-pin configurations, may be used for additional CPU power and graphics card ...