Seagate ST4000DX000-1CL160 Constellation ES.3 is a 3.5 inch enterprise class hard disk drive designed for high capacity storage and reliable performance in server and data center environments. With 4TB capacity, 7200 RPM spindle speed and SATA 6Gb/s interface, it delivers strong sequential throughput for bulk data workloads. The drive includes 64MB cache to improve read and write efficiency and maintain stable performance under heavy usage. Built for 24 by 7 operation, it supports enterprise workloads with enhanced durability, vibration tolerance and data integrity features. It is commonly used in RAID arrays, backup systems and archival storage where consistent reliability is required. Its design focuses on balancing performance, capacity and power efficiency for scalable storage.
