Seagate ST9500620NS

The Constellation 7200 hard drive enables secure, manageable nearline storage solutions in 2.5" chassis — either direct attach or in a tiered storage environment — at the lowest power usage without compromising performance or reliability. Constellation 500GB SAS drives with self-encrypting drive technology deliver cost-effective, secure enterprise-class storage for nearline applications. Product Info: -Industry’s first 2.5-inch 1TB capacity-optimized drive for dense, space-constrained data centers allows you to store twice as much data in the same footprint. -Build highly efficient bulk storage solutions while lowering your power consumption costs -Designed for robust 24x7 operation with a 1.4M hour mean-time-between-failure (MTBF) rating -Best-in-class rotational vibration tolerance ensures unrivaled performance in high spindle-density applications, and multi-drive firmware maximizes system availability -Choose from 6Gb/s SAS with improved data integrity, scalability and fastest data access or SATA 6Gb/s for economical 7200-RPM performance -TCG- compliant, Self-Encrypting Drive (SED) security option cuts IT drive retirement expenses while securely protecting data Specs: Interface:SATA 6Gb/s Cache:64MB Capacity:500GB Areal density (avg):417Gb/in2 Guaranteed Sectors:976,773,168