1. About 4 years <G> Sleeve bearing life expectancy 1 year. Bear
Bearing Live expectancy 5 years.

One uses a sleeve (cylinder) with shaft rotating in it. Metal to metal
sliding.
The other. balls rotating around the shaft like in your car wheel
bearing. Metal rolling on each other.

2. What is a "traditional" fan vs. Not traditional?

Daniel Wysocki
Twin*.*Star Computers
770-498-2582 / 800-816-0663
Fast, Reliable, Wallet-Friendly
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From:   Roberto Safora[SMTP:[log in to unmask]]

1- What is the main difference between sleeve and ball bearing fans?
2- Traditional fans could work on i Celeron pga370?

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                        Drew Dunn<[log in to unmask]>