Hi,is it safe to overclock???

[Karlsweldt]

It is relatively safe, if done properly. Issues such as excess heat must be taken into consideration.
This is a basic rule of physics.. more power in for faster speed, also more waste heat as a result!
Memory type may need an upgrade. Certain CPU voltages may need tweaking.

[Toby B.]

You may or may not notice. The original post went bye-bye.. email tied to 3 variations of the username across 7 IP addresses with the same email address..