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Seagate ST91000640SS 1 TB 2.5-inch SAS hard disk drive

Sold by: BALAJI EXPORTS

Original price was: ₹ 10,000.Current price is: ₹ 2,500.

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The Seagate ST91000640SS is a 1 TB 2.5-inch SAS hard disk drive with a 6 Gb/s Serial Attached SCSI interface and 7200 RPM spindle speed, built for 24?7 enterprise use. It delivers reliable performance, excellent endurance, and compatibility with SAS-based server platforms.

Technical Specifications

  • Model: ST91000640SS

  • Capacity: 1 TB (Terabyte)

  • Form Factor: 2.5-inch (Small Form Factor)

  • Interface: SAS 6 Gb/s (Serial Attached SCSI Gen 2)

  • Spindle Speed: 7200 RPM

  • Cache / Buffer: 64 MB

  • Sustained Transfer Rate: Up to ~115 MB/s (typical)

  • Sector Size: 512 bytes (supports standard enterprise sector formats)

  • Shock Tolerance: Operating ~70 g, non-operating ~400 g

  • Vibration Tolerance: Enterprise vibration resistance for multi-drive systems

  • Workload Rating: Designed for heavy enterprise duty cycles

  • Hot-Swap Ready: Compatible with hot-plug SAS drive bays in servers and storage systems

  • Use Cases: Enterprise servers, storage area networks (SAN), network attached storage (NAS), virtualization hosts, RAID arrays, cloud computing and data-center storage

This drive offers a balanced mix of capacity, reliability, and performance for enterprise environments and is commonly used in data centers and business storage solutions that demand continuous operation.

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SKU: Seagate ST91000640SS 1 TB 2.5-inch SAS hard disk drive Category: Brand:

The ST91000640SS from Seagate?s Constellation.2 family is an enterprise-grade internal HDD optimized for modern storage environments where space-efficiency, reliability, and consistent throughput matter. Its 2.5-inch form factor makes it ideal for high-density server and storage systems, such as rack servers, blade servers, and SAN/NAS arrays that require robust storage in compact footprints. With a SAS 6 Gb/s interface, the drive provides high data integrity and scalable performance suitable for mission-critical workloads.

This drive is designed to operate continuously (24?7) and includes enterprise-class firmware with rotational vibration tolerance to maintain performance even in multi-drive configurations. It features a 64 MB cache buffer to help improve data access and throughput efficiency. The drive also supports advanced power-management features to optimize energy use during idle and active periods.

Weight 0.5 kg
CONDITION

USED

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