Adding a Fan with no Free Ports - Fan Controller?

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  1. Posts : 62
    Windows 7 Home Premium 64-bit
       #1

    Adding a Fan with no Free Ports - Fan Controller?


    Hi

    I want to add another fan (possibly two) to finish off my cooling refurbishment but I have ran out of fan ports on the motherboard.

    Is a fan controller my best bet?

    Are they easy to install (inc. fans)?

    Are there any particularly good ones out there?

    Many thanks for any help.

    Best

    AD
      My Computer


  2. Posts : 2,913
    Windows 7 Ultimate x64 SP1
       #2

    What kind of fan? Where is it going? You can buy fans that connect to a standard power supply molex connector.
      My Computer


  3. Posts : 2,686
    Windows 8.1 Pro w/Media Center 64bit, Windows 7 HP 64bit
       #3

    Here is an interesting solution.

    Newegg.com - Evercool Model EC-DF002 11.81" Supports 3 PWM Fans From Single PWM Header

    Fans are powered from the PSU (Molex) but the fan speed is controlled by the Motherboard.

    Jim
      My Computer


  4. Posts : 357
    Windows 7 Home Pre
       #4

    You can buy fans that connect to a standard power supply molex connector.
    Arr but you cant control them when there like that.

    There are multi Fan controllers out there that will fin into a floppy socket, http://compare.ebay.co.uk/like/230821623234?var=lv<yp=AllFixedPriceItemTypes&var=sbar&adtype=pla
      My Computer


  5. Posts : 62
    Windows 7 Home Premium 64-bit
    Thread Starter
       #5

    I haven't brought the fan yet, so all suggestions are good.

    Size 120mm to 140mm to go on the back panel to complete an air-in-front & air-out-back set up.

    The molex suggestion is excellent.

    Many thanks indeed.

    Regards
      My Computer


  6. Posts : 2,686
    Windows 8.1 Pro w/Media Center 64bit, Windows 7 HP 64bit
       #6

    The Molex is the simplest method if you want to run the fans at full speed as it just draws power from the PSU. My fans came with a small adapter cable to convert from 4-pin fan connector to Molex. Lots of places have these adapters.

    Jim
      My Computer


  7. Posts : 62
    Windows 7 Home Premium 64-bit
    Thread Starter
       #7

    Thanks all for the help.

    I'll put one of my free Molex connectors to work asap.

    The info is greatly appreciated.

    AD
      My Computer


  8. Posts : 12,364
    8 Pro x64
       #8

    And if you still want to control the fans speed connected via molex, there are plenty of fan controllers available. (which are connected via molex too)
      My Computer


  9. Posts : 2,913
    Windows 7 Ultimate x64 SP1
       #9

    I have a HTPC case that has two 120mm case fans that are powered by molex, and they each have a small fan speed controller - a tiny slider on a small cube, connected via a 6 inch cable. That's an option you could try.
      My Computer


  10. Posts : 176
    Win 7 64 Ultimate
       #10

    I have a neat little thing, i forget what its called or who its made by but its sort of an oval shaped object that you plug a powered molex into the center of and it had 6 3pin fan ports, 3 on each side as well as it has led lights at each fan plug too,, i think i bought it at frys long ago for 5 bucks or so
      My Computer


 
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