Seagate ST9500620NS 500GB Constellation.2 2.5" 7200RPM SATA 6Gb/s Hard Disk Drive with 64MB Cache

Seagate ST9500620NS Constellation.2

500GB 2.5" Enterprise Hard Disk Drive - SATA 6Gb/s - 7200RPM - 64MB Cache

The Seagate ST9500620NS Constellation.2 is a compact, enterprise‑grade hard drive designed for consistent performance and efficiency in high‑density server and storage environments. With a 2.5‑inch form factor, 500GB of storage, SATA 6Gb/s interface, and 7200RPM spindle speed, it provides a balanced mix of capacity, durability, and performance for data centers requiring reliable 24x7 operation.

As part of the Constellation.2 family, this drive emphasizes maximum uptime with enterprise features such as their 64MB cache, advanced error correction, power optimization (Seagate PowerChoice), and vibration tolerance. Its smaller size allows for improved rack density, reducing physical storage footprint without compromising enterprise reliability.

Features :

Designed for enterprise duty cycles, the Constellation.2 ST9500620NS supports 24x7 operation and up to 550TB workloads per year. The inclusion of rotational vibration sensors, large 64MB cache buffer, and optimized firmware allow consistent performance even in multi‑drive RAID environments. Its SATA 6Gb/s interface ensures solid transfer rates and broad compatibility with modern server architectures.

Advanced Options :

Seagate’s Constellation.2 range integrates energy‑saving features like PowerChoice, which provides advanced power management for reduced operational costs. It also features S.M.A.R.T. monitoring, error recovery control for RAID, and enhanced data integrity checks—making it well suited for data centers, transactional workloads, and virtualized environments.