Hey, I'm going to get 3x of that RX 480 version too, how has been your experience till now? I'd definitely like to know that. Which OS and which miner are you using? Are you using PCI-E x16 2.0 version or the 3.0 version?
I've got the cards
They are very disappointing:
1) GPU clock is more or less standard - 1288MHz
2) 6 pin power
3) There is zero card control with Wattman using newest drivers 16.8.2
4) Mining in dual mode 22.4MHs (ETH) and 460MHs (SIA)
So card is not aftermarket, rather looks like standard