Shopping For DDR Memory
There are a few tips that will help you make sure that you're getting
just the right kind of DDR memory for your computer. There are many
different makers and types of computer memory modules and many of these
modules are made from the very same memory chips. This is why name
brand DDR memory modules are not usually any better than generic or off
name DDR memory modules.
Be certain that you are getting DDR memory with the correct
pin count. This is one of the most critical elements to get right when
shopping for some new DDR memory, yet many people get it wrong because
they confuse types of DDR memory. For example, DDR and DDR2 are not
interchangeable. In desktop personal computers, DDR will have 182 pins
and DDR2 will have 240 pins.
DDR memory typically must be installed in groups of two to be
effective. Fro example, a computer system will not operate with one or
three DDR memory modules, but requires either two or four DDR memory
models in order to function properly.
Be sure not to get taken when it comes to shipping rates for computer memory. The internet is the best place to shop for computer memory, but be sure to investigate a prospective seller's feedback and customer service rating before committing to a purchase. Remember, DDR memory is very tiny and while it should be packed well, it shouldn't weight more than a few ounces and as such, shipping should never be more then $5-$9.
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