Computer Memory Shopping Guide

Compare Prices on Computer Memory

Compare Prices

What is Computer Memory?
Computer Memory is a internal storage area in the computer. The term memory identifies data storage that comes in the form of chips, and the word storage is used for memory that exists on tapes or disks. Moreover, the term memory is usually used as a shorthand for physical memory, which refers to the actual chips capable of holding data. Some computers also use virtual memory, which expands physical memory onto a hard disk.

Every computer comes with a certain amount of physical memory, usually referred to as main memory or RAM. You can think of main memory as an array of boxes, each of which can hold a single byte of information. A computer that has 1 megabyte of memory, therefore, can hold about 1 million bytes (or characters) of information.

There are several different types of memory:

RAM (random-access memory): This is the same as main memory. When used by itself, the term RAM refers to read and write memory; that is, you can both write data into RAM and read data from RAM. This is in contrast to ROM, Which permits you only to read data. Most RAM is volatile, which means that it requires a steady flow of electricity to maintain its contents. As soon as the power is turned off, whatever data was in RAM is lost.

ROM (read-only memory): Computers almost always contain a small amount of read-only memory that holds instructions for starting up the computer. Unlike RAM, ROM cannot be written to.

Kelkoo offers memory for computers and notebooks in SD, RAM, DDR, Pentium 4 forms. Kelkoo also offers memory in flash card form for printers and cameras as well.

What are the price ranges for Computer Memory?

Kelkoo offers many forms of discount computer memory from as little as £3.50 to over £2000.00. Price ranges for computer memory general depend on the manufacturers and the type of computer that you have.

What are some of the more popular manufacturers of Computer Memory?
There are many quality manufacturers of computer memory, Kelkoo offers Kingston, Crucial Technology, Compaq, Sony, NEC and many more.

Why should I upgrade my Computer Memory?

Upgrading your computer memory is typically the easiest and least expensive way to upgrade your computer for a significant boost in performance. A memory upgrade is particularly helpful for users who work with large files, have more than one program open at one time, or use memory-intensive applications such as games or graphics and video editing software. Memory upgrades can dramatically speed up the overall performance of your home or business computer system.

How do I know when I need to upgrade my Computer Memory?
There are several signs indicating it may be time to upgrade your computer memory. If you see your mouse pointer turn into an hour glass for significant periods of time, if you hear your hard drive working, or if your computer seems to work more slowly than you expect, the reason is probably insufficient computer memory. Please check your computer manufacturers recommended memory requirements to know exactly how much memory you need, but generally all computers have extra slots on the motherboard for a computer memory upgrade.

Can I review Computer Memory prices on Kelkoo?
Yes, you may review prices by clicking here to search for all available types of computer memory and for the exact personal computer you may have..

Whether your looking for a computer memory for your home computer, digital camera, or printer, you will find the exact model, size and price you need at Kelkoo. For more frequently asked questions about Kelkoo click here.