I have an unused LC-B250SFX 250W PSU power supplies, is this suitable to power a single Avalon2 HEX16A2?

+5 & +3.3 Combined 105
+5 & +3.3 & +12 Combined 235   
+12 16A peak

The option for compiling Avalon2 HEX16A2 driver is --enable-hexminera --enable-hexminerc , is true?
Now i try to use a thin client with linux but next week i was planning to buy a MR3020.

Thaks in advance Luca