Seagate ST4000NM0095 4TB 7200 RPM 128MB Cache 4Kn SAS 3.5' Enterprise Internal Hard Drive Bare Drive

Industry-leading CMR technology, for maximum storage per storage slot Advanced Write Caching feature utilizes enhanced algorithms, industry's highest nearline storage workload performance efficiencies Reliable access to unstructured data in bulk storage applications 12Gb/s SAS and SATA 6Gb/s interfaces in industry-standard formats (512n, 512e and 4Kn) for easy integration into replicated and RAID multi-drive storage servers and systems Consistent performance in dense multi-drive systems Engineered for 24x7 workloads of 550TB/yr-10x that of desktop drives Robust performance with dual processors, ramp load technology, top-cover-attached motor and humidity sensor for optimum performance in all chassis On-demand Power Balance feature available for lower power/performance in random read/write environments Seagate Secure Self-Encrypting Drive featuring Instant Secure Erase for cost-saving drive retirement and secure data-at-rest protection