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Date:      Fri, 16 May 2008 22:29:14 +0300
From:      Manolis Kiagias <sonicy@otenet.gr>
To:        Thomas F Simpson Jr <toms@chirock.com>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: 486 Install??
Message-ID:  <482DE08A.3080408@otenet.gr>
In-Reply-To: <W6330118384325431210963588@webmail23>
References:  <W6330118384325431210963588@webmail23>

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Thomas F Simpson Jr wrote:
> I have a 486 DEEP GREEN system I would like to put some version of FreeBSD on (I have my reasons).
>
> I have other inquiries out on this, but if I correctly recall (and that is a real rusty recall at best), the max memory you could get on one of these beasts was 48MB, unless they made some bigger, recognizable, 72-pin modules.
>
> I have 8 MB of hard drive space free for a FreeBSD partition and I am actually running an Intel P24T Overdrive for my CPU. All work fine on the DOS 6.2.2 partition I need to run.
>
> Would any version of FreeBSD work with just 48MB of RAM? Or do I need to figure out a way to get more RAM on the board, IF POSSIBLE?
>
> Thanks.
>
> Tom Simpson
> Omaha, NE
> toms@chirock.com
> 402.896.1157
>
>   

You can find the minimum memory requirements for different versions in 
this post:

http://lists.freebsd.org/pipermail/freebsd-doc/2006-August/011029.html

Don't know about disk space though.

A friend of mine is running a 6.3-RELEASE on a pentium 133 with 48Mb RAM:

FreeBSD 6.3-RELEASE-p2 #2: Sat May 10 14:13:20 EEST 2008
    root@test.home.local:/usr/obj/usr/src/sys/TEST
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Pentium/P54C (132.63-MHz 586-class CPU)
  Origin = "GenuineIntel"  Id = 0x52c  Stepping = 12
  Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8>
real memory  = 50331648 (48 MB)
avail memory = 43896832 (41 MB)
Intel Pentium detected, installing workaround for F00F bug
kbd1 at kbdmux0

Mind you, since you are referring to a 486, I don't believe you will be 
able to install recent releases. I have installed 4.11 on a 386 though 
(with 24Mb RAM)



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