Which used Mac Mini for IOS development

Question

I need to develop iOS application for iPhone 6 and Apple watch. For this I am considering to buy a used Mac Mini 2.5Ghz | i5 | 4GB | 500GB -- MD387LL/A (October, 2012)

1. Will I be able to develop iOS and Apple watch apps on latest iOS revision on this mac mini ?

2. Can this mac mini be upgraded to latest OSX upgrade ?

Thanks in advance. SJ

Answer 1

Yes your Mac mini is good for app development and is also upgradable to next OSX version. For fast system processing you need to install 8GB RAM in your system.