Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!csd4.milw.wisc.edu!leah!rpi!batcomputer!cornell!rochester!pt.cs.cmu.edu!andrew.cmu.edu!ziggy+ From: ziggy+@andrew.cmu.edu (John Salmento) Newsgroups: comp.sys.mac Subject: Memory questions Message-ID: Date: 3 Mar 89 15:23:54 GMT Organization: Computation Center, Carnegie Mellon, Pittsburgh, PA Lines: 16 Hi, I have a couple of questions about Mac simms. I removed two 256K simms from my Mac Plus, when I upgraded it to 2.5 MB. Is there a way to tell the speed of these simms by the age of the Mac Plus, or by looking at the simms? Are Mac simms and IBM simms interchangeable as long as the simms are fast enough? Is it possible to use Mac simms in a 512KE, ie. does the 512KE macs have simms slots? Thanks, John Salmento ziggy+@andrew.cmu.edu