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With this information we can generally locate the correct memory for any computer. Will I void my system warranty by installing your memory? Absolutely not! Using third party products does not void the warranty on the system. To do so would be in violation of a This Act recognizes that the consumer has a right of free choice in using whatever products they wish to upgrade other products, and makes it illegal to place sales restrictions limiting upgrades to a specific brand to satisfy warranty terms. This law applies to all products, not just computers. You may upgrade your computer with any product you desire. The system manufacturer will still honor the warranty on their products, and we will cover the warranty on the products you purchase from 4 All Memory.Com. Can I mix memory in the same system? In almost all cases, the answer is yes. If the system supports 100MHz memory, you can normally use 133MHz memory in it as well, and can even mix the two. However, there would be no advantage gained as the 133MHz memory will only run at the bus speed of 100MHz. Contact your computer manufacturer or motherboard manual for more specifics.

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.

What is SDRAM? SDRAM is an acronym for Synchronous Dynamic Random Access Memory. The term "Synchronous" means that the clock cycle of the memory is exactly synchronized with the clock cycle of the bus. Every calculation and operation a PC performs is timed according to a clock ticking millions of times each second, its clock cycle or megahertz rating. If the memory clock cycle is not in sync with the bus clock cycle, system problems will occur. What is Cache Memory? Cache, pronounced "cash", is a high-speed memory designed to supply the processor with the most frequently requested data and instructions. The information located in the cache memory can be accessed many times faster than information in the system''s main memory. The more information your system can retrieve from the cache memory, the more efficient the system will run. Level 1 (L1) cache, also referred to as Primary Cache, is normally located inside the CPU chip. Level 2 (L2) cache, also referred to as Secondary Cache, was normally located on the system board near the CPU in the past. In today''s systems, both are physically located within the CPU and as a result are not upgradable.