Dell 4TB 3.5" SAS 12Gb/s 7.2K RPM

 Comes with bracket for hotswap

Capacity-Optimized Enterprise Hard Drive for Bulk-Data Applications 1TB to 8TB 1 , 3.5-inch enterprise drive with industry-leading CMR technology, for maximum storage per storage slot Advanced Write Caching feature utilizes enhanced algorithms, resulting in the 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 State-of-the-art cache, on-the-fly error-correction algorithms, super parity and end-toend SAS-based data integrity for accurate data storage Industry-leading rotational vibration design helps ensure consistent performance in dense multi-drive systems Engineered for 24×7 workloads of 550TB/yr—10× 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 PowerBalance™ 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 2 Best-Fit Applications Hyperscale applications/cloud data centers with replicated storage Massive scale-out data centers and big data analytics High-capacity density RAID storage Mainstream enterprise external storage arrays Distributed file systems, including Hadoop and Ceph Enterprise backup and restore—D2D, virtual tape Centralized surveillance 1 Seagate recommends validating your configuaration with your HBA/RAID controller manufacturer to ensure full capacity capabilities. 2 Self-Encrypting Drives (SED) are not available in all models or countries. May require TCG-compliant host or controller support.