T2130CS - laptop batteries memory

You can think of RAM as an incredibly fast hard drive that stores information temporarily instead of permanently. When you start a program it is loaded from the hard drive into RAM. When a program is running in RAM it can run hundreds to thousands of times faster than it can if run directly from the hard drive. The problem is that the capacity of a standard hard drive is many times the size of a computer''s RAM size, meaning it is possible to load so many programs that the RAM can no longer hold them. When that happens, your computer''s virtual memory kicks in, and that''s bad. Virtual memory is simply your hard drive trying to act like a RAM chip. Since the hard drive is so much slower than real memory, programs stutter and sometimes crash when the hard drive has to do a job it was never designed for. There are only two solutions to this problem: close some programs until virtual memory is no longer needed, or add more physical memory. If you can afford it (and current memory prices are low enough that practically anyone should be able to), the latter solution is always preferable.

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.