-- Posted by alessonincharades at 6:27 am on June 16, 2008 Well i've got a cooling fan going bad on my pc, i cant quite tell what size it is, and i havent bought fans before. Its a bigger fan,stationed on the back panel of the pc. Where the Eternet cords and such plug in. Im shopping around on xoxide. What size fan would i need to replace the one thats going bad? -- Posted by scottyrob at 6:29 am on June 16, 2008 The rear fan would most likley be 120mm or 80mm If you get a ruler and put it either from top to bottom, or left to right it will tell you the size :) Be warned, cheapest arnt the best fans. They ussually provide poor airflow and are noisy! Here's a link to 80mm Case Fans on Newegg http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&N=2010110573+1372726528&name=80mm -- Posted by alessonincharades at 6:31 am on June 16, 2008 well my fan right now is louder than all hell. And it just started doing it. Which is why im replacing it. -- Posted by alessonincharades at 6:35 am on June 16, 2008 Im thinking about buying the Antec Pro 80mm PC case fan. -- Posted by drifting at 2:00 pm on June 16, 2008 Quote: from alessonincharades at 9:35 am on June 16, 2008 Im thinking about buying the Antec Pro 80mm PC case fan. If its an 80mm, that will do fine. Honestly, Im a Thermaltake kinda guy myself, but if you arent needing super performance, anything will do. You can probably pick a fan up at RadioShack for all of $10. -- Posted by alessonincharades at 3:38 pm on June 16, 2008 I bought an Antec at circuit city. for 7.99 i just havent gone to my room to install it.