Path: utzoo!attcan!uunet!zaphod.mps.ohio-state.edu!usc!ucsd!ucbvax!forest.asd.sgi.COM!baskett From: baskett@forest.asd.sgi.COM (Forest Baskett) Newsgroups: comp.sys.sgi Subject: Re: Scoop on 4D/35 memory options, anyone? Message-ID: <9010261600.AA22094@forest.asd.sgi.com> Date: 26 Oct 90 16:00:14 GMT References: <26320.2726edad@kuhub.cc.ukans.edu> Sender: daemon@ucbvax.BERKELEY.EDU Organization: The Internet Lines: 10 Part of the performance gain on the 4D/35 comes from a new main memory simm design. Current third party simms that work in 4D/20's and 4D/25's won't work in a 4D/35. This new simm reduces the latency and substantially improves the bandwidth of the main memory system on the 4D/35. This is not a plot; it is a real engineering advance. I imagine that it can be reverse engineered by third party vendors so this is just a warning to be sure that you know that it is different. Forest Baskett Silicon Graphics