Features: 2.0 million hours MTBF SATA 6 Gb/s & SAS 6 Gb/s models for configuration flexibility Advanced Format SATA with 512-byte emulation, Dual Stage Actuator (DSA) & Enhanced Rotational Vibration Safeguard (RVS) for robust performance in multi-drive environments 24x 7 accessibility for enterprise-class, capacity-optimized applications Usage: For Enterprise Storage