Selling some boards that have been on my shelf for a while - They each go board only and are oem. I will add in a few accessories for each board like sata cables and voltage read leads for the MPOWER.
Reasonable shipping via UPS Ground or I can use method of your choice for a bit more.
I think this might be my solution for a low power media server :) - I would just hook it up to an external RAID array and let it be... Maybe test out the gpu to see if it is up to the task of being my bedroom HTPC as well :)
The X99A boards will also have a nice new OC Socket :) - I will be testing the X99A XPower and MPower shortly :) - should see about a 1GHz+ clock improvement on the cache/uncore over the X99S versions :)
I had the GTX 670 PE - does it do it while idle? I think if I can remember correctly that the card did stop one of the fans when it was bellow a certain temp. I would give it load and check again to see if that is it.