server operating temperature?

[til]

I have a server, it sits in the attic, but i have my concerns as it is begging to get below 0 celcius up there at night.... whats the operating temperature it needs to be at to survive? - should i take it out, the temperature wont go below -10 celcius... well it might do :s

 

[TheMajor]

Looks pretty cold. Too cold in my opinion. 0C is ok, but -10C is very cold.