Is this Dahua a 4104 or 4108?

[RY7]

Received my NVR and two 5213 cams today although i purchased a 4108 and it says that one the bottom of the NVR, it only has 4 PoE ports?

I thought the 4108 had 8?

 

[RY7]

Picture attached

 

[aristobrat]

It looks like there are two POE versions of the 4108?
http://www1.dahuasecurity.com/products/nvr41044108-p-4ks2-8241.html

4108-P-4KS2 looks like it comes with 4 POE ports.
4108-8P-4KS2 looks like it comes with 8 POE ports.