Is the SSD connected by SATA or m.2?
The one I got has a 1 terabyte m.2 ssd and a bit of a surprise mine came with a wifi/bluetooth card installed with both antennas. It was suppose to come with just a wifi dongle so I’m quite happy with the one I received. I also just installed a 1 terabyte 2.5 ssd.
Vendor says 2.5” SATA installed in these, though a couple one off units may have M.2 installed.