I'm picking a pc case fan to use for the front intake and at the top
and when i was searching for fans, i noticed that some of them say 'sleeve bearing'
something like this http://www.newegg.com/Product/Product.aspx?Item=N82E16835103073
and some don't say anything about sleeve.
like this one http://www.newegg.com/Product/Product.aspx?Item=N82E16835608026
what are the differences and would it work on any cases whether it's sleeved or not?
and when i was searching for fans, i noticed that some of them say 'sleeve bearing'
something like this http://www.newegg.com/Product/Product.aspx?Item=N82E16835103073
and some don't say anything about sleeve.
like this one http://www.newegg.com/Product/Product.aspx?Item=N82E16835608026
what are the differences and would it work on any cases whether it's sleeved or not?