Path: utzoo!censor!geac!torsqnt!news-server.csri.toronto.edu!rutgers!gatech!purdue!haven!ni.umd.edu!sayshell.umd.edu!louie From: louie@sayshell.umd.edu (Louis A. Mamakos) Newsgroups: comp.sys.next Subject: Re: memory (was: slab vs. cube and $$) Message-ID: <1990Nov29.130142.15813@ni.umd.edu> Date: 29 Nov 90 13:01:42 GMT References: <1990Nov28.191405.25218@mp.cs.niu.edu> <12081@life.ai.mit.edu> <212@cheltenham.cs.arizona.edu> Sender: usenet@ni.umd.edu (USENET News System) Organization: The University of Maryland, College Park Lines: 12 >Well actually there are several nexts available with parity memory. >its an option, if you want. Of course, it costs extra >All four machines are available with parity. According to the beta release notes, installing parity memory will also introduce a wait state for memory acceses. So it looks like you will pay a performance penelty if you go that route. You also have to populate the machine with either ALL parity memery or NO parity memory. louie