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Sony VGN-CR309E Ram
The RAM in your computer stores small bits of information that the central processing unit uses for applications. The speed of the RAM is imposed within the specs of the motherboard, and the minimum storage size is determined by the OS. Random Access Memory is considered volatile memory as all the information held gets erased when the system shuts down. RAM is necessary for your laptop to even boot. Because RAM is only temporary storage for the CPU, it does not hold files like programs or emails. Instead, it has more to do with the speed of your laptop. If you are ever in doubt, just know that more RAM is a lot better than less RAM!
Major warnings your RAM is in need of replacing
- You may get quite a few random errors on your laptop intermittently
- Emptiness fills the air as you power on your laptop
- The laptop screen does not light up when starting up
- The software fails to come up with the right memory size
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A Sony VGN-CR309E RAM will be better for your laptop brand new due to possible wear on any older used one. It is always best to make note of the OEM part number so you order the correct RAM replacement. Be sure to always buy electronic parts from a reputable seller when you buy your parts online. The Sony laptop will thank you for buying the right part!
Feel free to download your manual for help.
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