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HOME > COMPUTERS > SONY > VGN-SR490 > RAM

Sony VGN-SR490 Ram

The RAM speed is imposed within the specifications from the motherboard, while the actual storage size is determined by the operating system. Because RAM is only temporary storage for the processor, it does not hold files like text documents or movies. Instead, it has more to do with the overall speed and quickness of your Sony. RAM is a type of temporary storage as the data it holds is blanked out every time you turn your laptop off. Some RAM is mandatory for a computer to boot up. RAM stores small bits of data that the CPU is currently using for applications. If you need to buy more RAM and are unsure, remember that bigger is always better!

Indications your laptop RAM will have to be replaced

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Check eBay to see if your ram is in stock!
A Sony VGN-SR490 RAM is best purchased in factory new condition due to the wear on an older one. Try to always buy electronic parts from a site you know when you buy online. The Sony VGN-SR490 will be better off if you parts safely online! Please be sure to re-check the model number so that you correctly order the right RAM.
Feel free to download your manual for help.
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Check eBay for your ram!