Seagate Enterprise Nytro 1551, 960 GB, 2.5", 560 MB/s, 6 Gbit/s Seagate Enterprise Nytro 1551. SSD capacity: 960 GB, SSD form factor: 2.5", Read speed: 560 MB/s, Write speed: 535 MB/s, Data transfer rate: 6 Gbit/s, Component for: Server/workstation