Can anyone identify which Zeus unit this is??

[Elphamyto]

Can someone help me identify what Zeus miner I have here? It is supposed to be the X6 Lightning (~40MH/s model). I had to RMA the original Lightning bc it wasn’t hashing. After a month of waiting I finally got this unit in the mail, except it was not mailed from Zeus but rather from the distributor (in the USA). A few things tip me off that this isn't a Lightning: it has 4 PCIe connectors (not 2), the sticker on the heatsinks reads “8”, and the voltage sticker reads 1.1V (I thought the X6 Lightning was lowered to 1.05V). 

Can anyone identify exactly what they sent me? Many thanks for your feedback and time.