There are 2 products.
HP EXT SSD 500GB 2.5 USB 3.1 P500 BK
SSD extern HP, P500, 500GB, 2.5", USB 3.1, Type-C, Negru
HP EXT SSD 250GB 2.5 USB 3.1 P500 BK
SSD extern HP, P500, 250GB, 2.5", USB 3.1, Type-C, Negru