Not knowing much at all about computers, I have a question about hard drives. I'm considering buying a second hard drive, and I have 512 MB DDR Ram installed in my Dell computer. The Ram is listed as PC 2100. I've seen hard drives advertised as 5400 rpm and PC 133. There is another advertised as 7200 rpm and PC 100. I'm thinking that the faster the rpm, the faster the hard drive, but I'm also thinking that the PC 100 is capable of transferring 100 MB per second, and the PC 133 goes at 133 MB per second. Is that right??? If so, and I had to choose one or the other of the ones mentioned, which one would I be better off with? Would there be a noticeable difference? More questions to follow.
Ed
Ed
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