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Lenovo ThinkCentre 7021 Ram
RAM stores random bits of data for the CPU to use for applications. RAM is necessary even for a computer to even boot. RAM is considered volatile memory as all the information held gets blanked out every time your turn the computer off. The clock speed of the RAM is imposed within the specifications from the motherboard, while the size is determined by the OS. Due to the fact that RAM is temporary storage for the processor, it does not have the ability to store files such as picture or movies. But, it has more to do with the speed of your Lenovo ThinkCentre 7021. If there is ever a doubt, just be sure to remember that you can never have too much RAM in your system.
General warnings of a dying RAM stick
- The main operating system cannot report the correct amount of RAM as it should
- Emptiness fills the air when you boot up your system
- The main screen does not display correctly when booting up
- You tend to have access errors on your desktop as you use it
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