Hardware Upgrade MSI GT75 Titan 85F Storage?

[Skeet1983]

Hi guys. I recently got an MSI GT75 Titan 85F and am quickly running out of room for storage capacity. I am not sure the exact specs, but it came with about 500GB SSD and a 2TB SSD/HDD hybrid drive. I took the back off of the laptop today, but couldn't find the storage drives. Where are they located? Can I upgrade storage capacity on this laptop? If yes, what are my options? Any thoughts and help greatly appreciated

 

[Hayato213]

Teardown video.