Recommend computers that have the following specifications?

Windows (minimum requirements)
Processor Model: Intel i5 650
Processor Speed: 3.20 GHz
Memory Standard: DDR3-1333/PC3-10600
Processor Type: Core i5
Memory: 8GB
Operating System: Windows 7 SP 1 or higher
Monitor, 19"-22" LCD
Video Card: capable of supporting Dual monitors
Sound card with compatible USB connected headset
At least two (three preferred) available, unused USB ports

I can find many of these but am confused mainly about the Memory Standard and Video Card components. I'm not knowledgeable enough to know if for example a lenovo thinkcentre would meet these requirements. I would like recommendations for computers that do meet these requirements.

Loreli

Here, you can find comparisons between different cpu performance tests

hard drives

Pavel

This would be an older model and likely available only used. Many new computers will exceed or far exceed these specs.

where are you? What is your budget for this?

Spock rhp