hmmm. custom NVME slot?Microsoft’s Xbox Series X 1TB expandable storage priced at $219.99
Next-gen console storage isn’t going to be cheapwww.theverge.com
Storage Expansion Card for Xbox Series X|S | Seagate US
Instantly expand the peak speed capacity of Xbox Series X or Xbox Series S—connect a 512GB, 1TB or 2TB Storage Expansion Card with the Xbox Velocity Architecture custom memory.
www.seagate.com