Computer Memory And Storage
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Computer Memory And Storage
Ali Nasri (Computer Specialist, Mac 911 Inc.) gives expert video advice on: How do I know what kind of RAM to put in my machine?; How do I choose the best RAM for my computer? and more...
What is "Random Access Memory" (RAM)?
RAM, or Random Access Memory, is a chip that is inside your computer that stores the information that is open at that time. When you open an application, that application resides in RAM. When you quit the application, it's freed from RAM.
What is the difference between SODIMM and DIMM?
SODIMM is a small outline dual inline memory module, and a DIMM is a dual inline memory module. SODIMMs are used in laptops; they're small-factor memory chips. DIMMs are long and are used in desktop computers.
What kind of guarantee does RAM usually carry?
RAM can carry guarantees as low as 9 days and as high as lifetime. You definitely want to buy RAM that comes with a lifetime warranty because you know the manufacturer's standing behind their product. Memory with one year warranty is not that good because the machine may be functioning fine, but if the RAM goes bad after one year, you're going to be stuck with that repair.