I had a choice, with either the Dell 2410 or the DELL U2412M Display and for my needs I got the U2412 and could not be happier. Cost less with a sale about $299.00. I no longer game on a PC/Mac but use my Xbox instead, so the U2412M for my needs and perhaps yours is a good decision
I used a Dell 3007 monitor a while back with my MacMini 2011, and the integrated Intel video chip/5400 rpm hdd, and worked well if this helps a bit. Decided however, to go with a 24 inches from Dell instead.
I currently have a 24" Hannspree hooked up via HDMI and a 22" Samsung hooked via mini-dvi. Both work without a hitch even when I really push my mini. The fans come on and it sounds like a little wind tunnel, but keeps on kicking.