Googling "Dell ARM Server" shows me a bunch of articles from 2010 about a proof-of-concept. What do you recommend that people order from Dell, for less than $2

Googling "Dell ARM Server" shows me a bunch of articles from 2010 about a proof-of-concept. What do you recommend that people order from Dell, for less than $2000? (Note that the Chromebook in the article retails for ~$200, and IIRC the other ARM boards mentioned are also like ~$100-$300.)