Which iMac is sufficient?

[watermelonseeds]

My office is running a cloud based software and I'm looking for iMacs that will be good enough to handle this.

Hardware Requirements
As an internet application, the only hardware requirement to concern yourself with relates to your devices. We recommend:

• 4GB of RAM minimum
• 2.3GHz processor (1.8GHz processor minimum)
• Minimum 17″ monitor / 19″ wide-screen monitor, with high resolution setting (A larger screen provides a better user experience and faster operations due to less scrolling

What does everyone suggest?

 

[elf69]

may not help but we use cloud based software but very lowend (google docs, etc and WAVE for billing our customers)

my old 20" imac copes well with this.

I'm not saying go buy an old 2007 imac but just mine copes with lowend cloud/web based applications.

my 20" is 1680x1050 res. as is the cinema external I have connected.