*BSD News Article 55948


Return to BSD News archive

Path: euryale.cc.adfa.oz.au!newshost.anu.edu.au!harbinger.cc.monash.edu.au!news.mel.connect.com.au!yarrina.connect.com.au!munnari.OZ.AU!news.hawaii.edu!ames!hookup!newsfeed.internetmci.com!howland.reston.ans.net!news.starnet.net!wupost!newsreader.wustl.edu!sixpack.wustl.edu!not-for-mail
From: ml@sixpack.wustl.edu (Matt Lundberg)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: Parity SIMMS really necessary?
Date: 3 Dec 1995 12:13:06 -0600
Organization: Life's too short to drink cheap beer
Lines: 21
Message-ID: <49spbi$1m8@sixpack.wustl.edu>
References: <49lbnr$4fq@interport.net> <49qabp$efi@zuul.nmti.com>
NNTP-Posting-Host: ml@sixpack.wustl.edu

In article <49qabp$efi@zuul.nmti.com>, Peter da Silva <peter@nmti.com> wrote:
>In article <49lbnr$4fq@interport.net>,
>David Tay <davidtay@interport.net> wrote:
>> I'm currently using FreeBSD with parity simms. There's a $50-$100 
>> difference with parity SIMMs. I would like to save some money and use 
>> non-parity SIMMs.
>
>I'm obviously naive. I had no idea they even *made* non-parity SIMMs.
>
>The whole idea of putting that much memory in a box without at *least*
>parity (and preferably ECC) makes me sick in the stomach.

Macs (and related machines) use non-parity SIMMS.  These will work
in any 486 motherboard that I've tried them in.

As for using non-parity SIMMS, what does that extra bit give you
anyway?  I agree that ECC is an advantage, but parity will only 
inform you that you have a memory error, in most cases by locking
up the machine.  This is no help.
-- 
Matt Lundberg			ml@sixpack.wustl.edu