If you form a business of some type... and the equipment is SOLELY used for the business.... then it would be hardware that you can depreciate just like any other business does. 
That's why rich people form lame side businesses and slap the sticker of it on their Range Rovers. They get to depreciate the cost of their vehicle now on their taxes.

(Disclaimer:  Get a CPA to handle this kind of stuff)

That double-sata adapter is actually an 8pin PCI connector.

I think what alot of people are doing is not wanting to use as many cables as possible on their modular PSU.  So they hook up 3 risers to a single PSU cable (sata, sata, molex) and then the other 3 to another cable.  Whereas you can split two risers between three PSU cables instead...

Had an issue where we "lost" two of these from our stock.  So I need two of them to complete a set of six... Im OCD and want my rigs to match.
I run a serious mining operation and do not NEED these.  So don't PM me unless you WANT to sell and are willing to prove the cards work and you are not a scammer.

Is anyone here running 1070s with an MSI Z170A SLI motherboard?
I can not seem to get it stable even with only 4 GPUs.

It seems people agree on setting PCIe to Gen1.
What is the consensus on the PCI Latency timer?  I read somewhere to set it to 96, but wanted to get confirmation about this particular setup.