Is My CPU Running Too Hot?

Ask the Doctor LogoI have a custom-built gaming computer made by Magic Micro housed in a Thermaltake Soprano case. It has 4GB of RAM, a 3GHz Core 2 Duo (model unknown), a 500-watt Antec power supply, two 1TB Seagate hard drives, and a Sapphire Radeon HD 4870. Things are fun and fast here. The desktop sits right under the air-conditioning vent in my library. Using SpeedFan, I recorded the max temps to be 158 degrees in the Core 0-1 areas and 124 degrees at the CPU. Am I in trouble? Normally it runs around 98 degrees combined, but it was a hot night. I turned the AC on and it all cooled down quickly back to 98 F. Is my desktop OK or do I need to do something?

—Chris Buemi

Read the Doctor's advice for Chris after the jump.