This website was recommended to me and also might be of use to others. It’s a pretty comprehensive guide to putting together hardware for ML/DL applications and where people commonly go wrong/spend money in the wrong places.

  
      
      Tim Dettmers – 16 Dec 18
  
  
    

A Full Hardware Guide to Deep Learning — Tim Dettmers 8

In this guide I analyse hardware from CPU to SSD and their impact on performance for deep learning so that you can choose the hardware that you really need.