Seagate ST9300653SS

Overview

The Seagate ST9300653SS is a 2.5-inch internal hard drive designed for enterprise servers and data centers that require high-speed data access and reliable uptime. With a 300 GB capacity and a spindle speed of 15,000 RPM, it delivers fast transaction processing and low latency, making it well suited for demanding applications such as databases, virtual machines, and real-time analytics. Its compact form factor helps optimize space and reduce power consumption in dense server environments.

Key features

• High-speed 15,000 RPM spindle that accelerates data access and transaction processing.
• SAS 6 Gb/s interface combined with a 64 MB cache to maintain sustained throughput under heavy workloads.
• Low average latency of 2 milliseconds to keep applications responsive and reduce wait times.
• Protection Information technology ensures end-to-end data integrity during transfers.
• Instant Secure Erase feature allows quick and secure data removal when retiring or redeploying the drive.
• Optional Self-Encrypting Drive capability provides hardware-level encryption for enhanced security and compliance with regulatory standards.
• Proven reliability with an annualized failure rate of just 0.44 percent, supporting continuous 24/7 operation.
• Compact 2.5-inch form factor reduces power and cooling demands in high-density server racks.

Key specs

• Capacity: 300 GB
• Form factor: 2.5 inch
• Spindle speed: 15,000 RPM
• Interface: SAS 6 Gb/s
• Cache: 64 MB
• Average latency: 2 ms
• Annualized failure rate: 0.44%

Connectivity and compatibility

This drive uses a SAS 6 Gb/s interface, which is compatible with enterprise-grade servers, storage arrays, and blade servers that support Serial Attached SCSI connections. Its 2.5-inch size fits into compact server bays and high-performance clusters, making it a flexible choice for upgrading or expanding existing storage infrastructures.

Performance and reliability

Designed to handle transaction-heavy workloads, the drive’s high spindle speed and large cache help maintain consistent performance even under multiple simultaneous requests. The low latency ensures that databases and real-time applications can operate smoothly without bottlenecks. Its low failure rate and data protection features contribute to dependable operation in mission-critical environments.

Ideal uses and environments

The Seagate ST9300653SS is well suited for data centers and enterprise environments where space is limited but performance cannot be compromised. It fits well in blade servers, storage arrays, and high-performance clusters that require fast, reliable storage for virtual machines, databases, and analytics workloads. Organizations needing secure data handling will benefit from the self-encrypting option and secure erase capabilities.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

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After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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