Word is CIARA can assemble/test/ship 1200 units a day!http://www.ciaratech.com/text-page-211-en.html
I don't understand, didn't hashfast make a queue of only around 500 units? You are saying that they can produce and test all the units in one day?
500 units is batch #1 only. There's batch #2, upgarde kits, and regular production afterwards. Current network hashing rate is 1.5PHs, HashFast is committed to deliver more than that, 2Phs, in short time-frame. They need giant like CIARA do accomplish such a thing.