Keep in mind that that SSD is faster than the one in the XSX...
I'm Canadian but I always write using the USD $ to make it more understandable ... tired of going to price converter with your €, If you going to respond shouldn't you used the same currency rate? (2TB SSD at 230€=268.33$USD)
Microsoft and Sony were never going to go with a 2TB SSD, the biggest buying factor at retail is always price so adding an extra $100 would of really hurt their console sales.
1TB Expandable SSD at $220 on Xbox series X just doesn't make sense when considering an XSS is only $299. I'm saying you should either clean up your drive or get HHD expansion until the price drop on the Expandable storage. I have been moving games on my Xbox One X between external and internal it's pain-free and doesn't take that much time. So, really nothing compared to the option of adding a 2TB HHD at 60$USD.
$220 is 44% of the cost of Xbox Series X. I guess we all heard the price was going to be $220 so not really a surprise, but still, I think Microsoft really drop the ball on this one.