latest setup... 75db (Busy Traffic, Phone Ringtone) in my bedroom...


Top unit is 2 x Avalon2 Single module.
Middle black unit is a 3 module Avalon2.
Bottom unit is a HashFast Sierra.

Hashing; Avalon2 (0.51TH) + Sierra (1.24TH) = Total 1.75THs

Drawing; Avalon2 (1770W ~7.6A) + Sierra (1440W ~6A) = Total 3210W (~13.6A) at the wall.

more pictures here: http://imgur.com/a/mRbMZ#MmixS1J

Cheers,
QG