Toshiba Enterprise SATA Hard Drive Disk - 16TB Capacity, 3.5" Form factor, 6GB/s With 7200rpm Rotation Speed, 512MB Cache, CMR Technology, 2 500 000 h (0.35%) MTTF/MTBF(AFR), Lower operational power profile, providing excellent power efficiency (W/TB) for better TCO, and 3 Years Warranty.