Can these computers run Sims 2 AND Sims 3?

[choppin_broccoli]

(Sorry If this is in the wrong place- I couldn't think where else to put it)
I am planning on buying a new computer, and would like it to smoothly run the Sims 2 (plus all EPs) and the Sims 3 (I have most EPs so far).
I have found a few so far that I think are of reasonable value, but being a complete noob, I'm not sure how well they will handle both games. I'm not one that really understands system requirements and performance etc!

http://www.pcworld.co.uk/gbuk/advent-dt1411-desktop-pc-bundle-with-aoc-e2343f-23-led-backlit-monitor-11369329-pdt.html

http://www.pcworld.co.uk/gbuk/hewletpack-hp-pavilion-p6-2071uk-desktop-pc-bundle-with-hp-2311x-23-led-backlit-monitor-11369333-pdt.html

http://www.pcworld.co.uk/gbuk/hewletpack-hp-pavilion-hpe-h8-1170uk-desktop-pc-bundle-with-hp-2311x-23-led-backlit-monitor-11369342-pdt.html

http://www.pcworld.co.uk/gbuk/hp-phoenix-h9-1033-desktop-pc-11264367-pdt.html

Any advice you can give me will be much appreciated! Thank you :)

[HystearicalParoxysm]

1) Yes
2) Yes
3) Yes-ish
4) Yes-ish

Some don't really have full specs listed - a couple don't list the max RAM they can take, or the hard drive speed in RPM. Those are things you'd want to find out before buying.

[ZenFrog76]

If the Advent does have the specs then I would go for Advent. I have had my Advent for over 6 years. I have outgrown it by my Mum is now learning on it. It will still play games too, it ran all the Sims 2 & Expansion packs...and that is really old. Hopefully yours will not sound like a jet engine taking off though but if you can get to the store you can see for yourself.