Cold Weather Hurts CPU Fans?

Hi all,

Just did some work moving a home office the other day, got a beast of a 450mhz AMD desktop powering the business :-)

Anyway, the new office is a converted garage at a country house and the previous office was a nice and cosy city of london place.

I had the box up and running for a few hours on the Saturday, no hint of any problems. Came back to it on the Sunday morning and it made a noise like a helicopter trying to take off!

Had a look inside the box, ends up being the CPU fan <i>(refreshing to see one that isn't the size of a small brick)</i>. Not the usual cable rubbing against the fan job, but seemed like the actual bearings (or motor) were making the noise.

My question to the knowledgeable locals down here at THG - could cold weather overnight (probably down to -1 celsius) cause such a <b>mechanical</b> fault?

I've seen the stated operating ranges for electronic equipement - usually stuff like -40~+50, but not seen any stated operating ranges for a simple fan!

Any thoughts?
Cheers,
Jack

I have a computer in my garage and i live in sweden, sometimes its even -40c and i never experienced any problems!

And just so you dont have to ask, i use the computer as a mp3 player)

AMD 2500+ @ 2145.92Mhz - Volcano 9 - A7N8X/DLX - Corsair XMS TWINX 3200LL 1024MB 2-2-3-7 - GF 3 TI-200 - 2x WD Raptor RAID 0 - Maxtor DiamondMax Plus9 120Gb 7200rpm Special Edition - Hiper 420w.

The fan would not be my chief concern. Ever heard of dew? It will cause droplets to form on the cold side of a warm object. I would watch out for it if I were you.