Can I use final cut pro X on " Mac mini" ?

Yes, if it's relatively recent (and I see you're running Maveriks so it is) and the GPU is compatible. Most people find that 8 GB of RAM is the minimum to have a reasonable user experience.

http://www.apple.com/final-cut-pro/specs/

http://support.apple.com/kb/HT4664

Russ

depending on what model: for sure yes, it does!

I did use FCPX on an old MacMini, c2d, 2.26GHz with 8GB Ram (using proxies made editing easy).

My actual work-horse is a MacMini i5, late 2012, 16GB Ram, plus some ext. usb3 drives = perfect for my needs! (costs vs. power)

I'm using two cheap 2.5" Toshiba 1TB usb3-drives, combined with MacOS' built-in DiskUtility as a Raid0 = 150mbps for under 100€ ... not professional (=raid0 contains a small risk of data loss), but again: best €-vs.-HP ratio 😁

Karsten Schlüter wrote:

but again: best €-vs.-HP ratio 😁

HP = horsepower? 😕

Russ

Russ H wrote:

...HP = horsepower? 😕

exactly .. my work-horse's 'energy' is measured in HP ... 😝