Seagate 12TB 3.5' Exos X24, Helium, SATA 6Gb/s, 7200RPM, 256MB/s CMR, 5Years Warranty Delivering maximum storage capacity with the highest rack-space efficiency. Capacity 12TB Interface SATA 6Gb/s Encrytion Standard Details •SCALABLE: Run big data applications to meet hyperscale demands. •EFFICIENT: Get consistent performance with low latency and repeatable response times with enhanced caching. •HIGH CAPACITY: Support data analytics capabilities and other dense architectures for highest rack-space efficiency. •COST EFFECTIVE: Optimize TCO with the lowest cost per terabyte. •RELIABLE: Enjoy extended reliability with 2.5M-hour MTBF and 5-year limited warranty. Capacity 12TB Dimensions: H x W x D 26.1mm/1.028in × 101.85mm/4.010in × 147mm/5.787in Weight 685g/1.51lb