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RAM comes in many different kinds of configurations and types-and runs at many different speeds, as well. Before you upgrade, you need to know how to spot the different types. Pictured in these steps are the different types of RAM, including the older-style DIPs and newer SIMMs and DIMMs. Step 1: Dual Inline Packages (DIPs) If you have an older computer, it might use an older kind of memory called a dual inline package (DIP). DIPs plug directly into their own sockets on the motherboard. It''s difficult to find DIPs today because they''re old. They come in pairs or sets of eight. Step 2: Single Inline Memory Modules SIMMs (Single Inline Memory Modules) plug into long, matching sockets on your motherboard. SIMMs have more capacity than DIPs. Typically, a motherboard has several banks of SIMM sockets into which you plug SIMMs. SIMMs come in 30-pin and 72-pin formats. 30-pin SIMMs usually have less capacity than 72-pin, and often come with capacities of 256K, 1MB, 2MB, and 4MB. 72-pin SIMMs come in 1MB, 2MB, 4MB, 8MB, 16MB, and 32MB. Step 3: Dual Inline Memory Modules

What You Need to Know Adding random access memory (RAM) to your system is the cheapest and most effective way to make it run faster. With the addition of more RAM, you''ll be able to keep more programs open at once, speed up program launches, and experience fewer system crashes. Plus, it''s a pretty easy upgrade to make, requiring little technical expertise. Your computer uses RAM to temporarily store the data that will be processed by the central processing unit (CPU). Information from a word-processing document, or spreadsheet must first be held in RAM before the CPU can process it. So the more RAM you have, the more data is available for the CPU to work with at one time.

We understand that our customers need a dependable company that provides great prices and great support. We start by selling high quality memory for less money, and back it up with a lifetime warranty and excellent support. We stand behind our products, period! 4 All Memory Mission Statement It is the mission of 4 All Memory to develop and maintain long-term customer relationships by providing the best value in the computer parts industry. We strive to provide high quality products that meet or exceed the needs of our customers. Our mission will be accomplished through an ongoing dedication to customer satisfaction, continuous improvement and innovation. What is RAM and why do I need it? Adding random access memory (RAM) to your system is the cheapest and most effective way to make it run faster.