This SSD hard drive has a 250 GB storage capacity and works faster than an HDD drive. This model has a 2.5" form factor.
From ServersPlus
SAMSUNG Samsung 870 EVO (MZ-77E250B/EU) 250GB 2.5 Inch SSD, Sata 3 Interface, Read 550MB/s, Write 500MB/s, 3
The Chelsea Gamer
Samsung 870 EVO 250GB 2.5" SATA III SSD