I figure that it'd be good to throw out some pictures of rigs if anyone is interested in the evolution of what we've deployed.
We're planning on adding a few rigs that we have hardware for, but are just waiting for risers on.
The original setup prior to the first batch of risers. You can see a good bit of boxes of hardware that were undeployed at the time:
Front of the 15MH "hash monster" - Puts out a ton of heat, and we're working to do a better cooling setup. Right now, we have a nice sized exhaust fan in the corner of the room venting into the attic, but the solution is sub-optimal. Planning on re-working for a solid HVAC solution this weekend:
The back of the rig. Cord management on this type of open-air setup leaves a lot to be desired. We're going to move to a milk carton design soon for a better modular setup:
Another view of the back. I'm sure you can count the GPUs and do some simple math to see that my estimate of 15MH is legitimate (the entire setup is about 22x7950s and 8x7850s:
Certainly, its not pretty. But it gets the job done at the moment. When we move to a commercial facility, we already have an engineer coming on board to draw up some nifty push-pull HVAC plans to vent the hot air, with a cool air intake in another part of the facility.
Hopefully that gives you an idea of what we have deployed. We still have about ~$5,000 in hardware left to build, but are stuck due to risers that are still on the boat from China (I have approximately 1,400 on order).