David DelMonte <david at bohtech.com> writes: > Some time ago I added no-name memory to my system. It worked and I > forgot about it. > > However, checking the OS/9 profiler, I realized that it was PC133 > memory and I have a 100mhz bus. Checking with Kingston memory affirmed > that while some PC 133 will work ok, in most cases, it will not, and > cause spurious errors. OK, I am SERIOUSLY doubting the competence of whoever told you that. PC133 RAM *should* always work fine running at PC100; it's the same stuff, just running a little slower. The only problems arise when the RAM is not programmed properly for running at PC100, but almost all quality RAM is. More likely the no-name RAM was poorly manufactured and had bad data bits. This happens a LOT-I would not recommend most manufacturers... Apple original RAM is usually OK, and there are only a certain number of fabs I trust-the vendor doesn't really matter too much. One of the good ones is Crucial/Micron. There are other good fabs too, but I can't recall them all offhand. I am specifically wary of unlabeled chips or chips from a company I've never heard of. Kynan Shook kshook at mac.com http://homepage.mac.com/kshook/index.html