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The system requirements from Microsoft about Windows 7 outline a minimum 1 gb for a 32 bit installation.
Does anyone have any advice, tips, success or failure stories about trying to get it running on a older machine that doesn't meet the outlined requirements?
Example cases; would 768mb work but be annoying to use, 512mb be really difficult to install, 256mb not even worth trying?
Nick Josevski
Posted 2009-09-05T13:09:18.403
Reputation: 6 747
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Windows 7 scale really well to low-end hardware. I have installed Win 7 x32 on a Pentium 4 Celeron 2.2GHz with 384MB memory, and it was perfect for basic tasks like Office, iTunes, Web, etc etc.
Win 7 has been optimized quite thoroughly, and most user experience states that they are pretty impressed with how well performance scales across different hardware.
Give it a shot - any machine within the past 5 years should work well.
caliban
Posted 2009-09-05T13:09:18.403
Reputation: 18 979
And hey, right now Win 7 is free to try out for 90 days anyway! Download the Enterprise version and give it a whirl to see how you like it. http://technet.microsoft.com/en-us/evalcenter/cc442495.aspx?ITPID=sprblog
– caliban – 2009-09-05T13:45:12.7201whether it makes sense to buy a $100 OS for an old clunker that's worth $20 at a yard sale is a different story altogether :) – None – 2009-09-05T14:37:11.880
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There is one reference on Windows Seven 7 Runs Flawlessly on 512MB RAM.
And a 512MB VM installation reference.
Another local question reference -- it is about selecting x32/x64 for a 2GB RAM system though.
Also if you feel interested an Atom 1GB RAM install: Windows 7 - What I saw in 15 minutes
nik
Posted 2009-09-05T13:09:18.403
Reputation: 50 788
I have to admit I haven't installed Windows 7 on 512MB, but have a few 2008 R2 servers in VM's running 512MB without much hassle. – BinaryMisfit – 2009-09-05T13:27:14.497
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i'm sure some boffins will make windows 7 run on 64 MB if they only tweak hard enough. just as it is possible to run XP on a downclocked 7 MHz CPU with as little as 20 MB RAM. :) http://www.winhistory.de/more/386/xpmini_eng.htm
– None – 2009-09-05T14:22:15.3273
In fact people have done
W7 runs on a P2 with 266MHz CPU, 96MB RAM & 4Mb graphic card ! i have done 3 tests: 2 successfull… 1. 128 MB RAM 2. 96 MB ram
See here Running Windows 7 on a Dinosaur if you don't believe it yourself
Jonathan
Posted 2009-09-05T13:09:18.403
Reputation: 1 857
Does Vista/Win7 work on the original (586) Pentium? – kinokijuf – 2012-01-26T22:19:50.867
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The installer fails to install if the machine has less than 256 MB ram.
I believe it (also) refuses to install if the machine has less than ~384 MB. – Reuben – 2009-09-07T06:26:08.917
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I have installed W7 on 512MB systems several times - works just fine.
timepilot
Posted 2009-09-05T13:09:18.403
Reputation: 344
I had Aero running on an Atom, integrated graphics, and 1GB ram. – RCIX – 2009-09-10T12:39:58.570