Your case might have a fan attached which has a cable coming from it. Also, don’t ever open up a CRT monitor; they retailer voltages in their capacitors that might be lethal. A 10% faster clock for 5% further price could be a good deal.
There is a restrict to how much RAM your laptop can use, and that restrict is dictated by your processor’s capabilities and your functions. If a program shops only 1GB knowledge in the RAM, extra RAM will not accelerate the task. Typically 8 GB is inspired, with higher-end gaming machines benefiting from 16GB.