Another view of more 220V/30A outlets installed:

220V/30A outlets installed:

Switch for light in mining room; switch for fan in attic to exhaust heat out of attic; switch for 30" fan to exhaust heat at the ceiling into the attic; switch for intake fan in the attic to pull fresh air in to offset static pressure.

Electrical has been completed in the mining room.  Here's a photo of a 120V/20A outlet for 20 inch box fans behind the 77 inch wide rack: 

I think you need to research.  Is this what you're referring to on Amazon?  https://www.amazon.com/s/ref=nb_sb_ss_i_2_16?url=search-alias%3Delectronics&field-keywords=usb+riser+6+pin&sprefix=USB+6+pin+risers%2Celectronics%2C159&crid=TQW6Z0I76I2X

That link is a LIST of USB riser 6 pin.  Simply take off the SATA to 6-pin extension cables and use your 6-pin cables from your server PSU to power the risers.

Hi Electon Rancher,

Apologies for the delay.  I've been sleeping.  I was exhausted after going a couple of days with only 3.5 to 4.5 hours of sleep each day.

Thanks for the comment!

The electrical panel is for the entire home.  However, five (5) 220V/30A breakers were installed for five (5) 220V/30A PDU's (Power Distribution Units).  So, those five (5) 30 Amp circuits are strictly for the mining room.

We also have three (3) 110V/20A circuits for the mining room fans and a couple of lights.

The S7's will take up 1.5 220V/30A PDU's.  Which will leave 3.5 220V/30A PDU's for GPU mining.

This gives you an example of the size of each rig for GPU mining:  https://imgur.com/a/PDU13. Three (3) of those size rigs will be on each shelf of the 77" Wide racks.  Two (2) of those will go on each shelf for the 48" Wide rack.

NOTE:  MORE PHOTOS WILL BE POSTED NEXT WEEKEND...

Sure...  I'll keep posting...

No further updates as of yet.

I'm in the process of remodeling my mining room at my house.  However, I'm focussing on helping my dad with his NEW mining room first before getting back to mine.

Here are some Imgurs from past and present with mine.  However, IT WILL LOOK TOTALLY DIFFERENT FROM WHAT YOU SEE IN THE FOLLOWING PHOTOS WHEN I"M DONE.  What you see in my Dad's garage is small compared to what I'm doing in my home.

https://imgur.com/a/95Yfr

https://imgur.com/a/hNXtl

https://imgur.com/a/v0klb

I like what you have going on there.  I have a mining room I'm remodeling AGAIN for a 4th time and THIS TIME will be it for the mining room IN MY HOME [Downstairs].  I'm currently helping my dad with one in his garage.  You'll get an idea of what I'm doing downstairs in my home with what I'm doing with my dad in his garage:

https://bitcointalk.org/index.php?topic=2865914.0

Teaser Photo:  

I'm going to take a break for a while and come back with some more updates.

Cheers...

David

A few trim pieces yet to be installed to seal in corners, etc...

It's coming along great!!!  He's excited about it.

One fan sitting in a frame to allow you to see how it's framed out well to keep heat from coming around the top, sides or bottom to recirculate out the back and into the rigs like a convection oven.  We don't want that.  Hence, making sure it's sealed completely around each fan to avoid a convection oven affect.

A look from the inside at the 48" wide rack.  The electrical will be in order soon.

A look at that corner you saw on the outside from an inside view this time.  A blank circular cap will go over the electrical box you see in the ceiling where a light fixture once was.

A look from the inside at the other corner where the door is located.

A window is covered up here with plywood.  This is where a 27" monitor will be mounted to monitor, setup and/or trouble shoot rigs.  A 15 feet long HDMI cord will be used to connect each rig to the monitor as needed.

We need to install the 30" diameter 7,800 CFM exhaust fan in the ceiling.  That's next on the agenda.

Seven (7) Bitmain S-7's and one (1) Bitmain S-5 are covered up with that sheet to keep dust off.  All of those will fit on one shelf.  The other shelves are intended for GPU mining rigs.

An outlet mounted on the outside and to the left of the 48" wide rack to plug in power strips for the 20" box fans to plug into.

A look from the inside of the electrical wiring (12/2 AWG) going from the inside to the outside to tap into the outlet you saw in the next photograph.