Seagate Enterprise SAS 12Gb/s 7200RPM 256MB Cache 6TB HDD

Overview

The Seagate ST6000NM0095 is a 6TB enterprise hard drive designed for servers and storage arrays that require continuous operation. It features a SAS 12Gb/s interface for fast data transfer and compatibility with modern backplanes and RAID controllers. With a spindle speed of 7200RPM and a 256MB cache, this drive delivers steady performance for both large sequential transfers and random workloads, making it suitable for virtualization, database backups, and analytics applications.

Key features

• High capacity of 6TB to store extensive databases, virtual machine images, and backup files without compromise
• SAS 12Gb/s interface ensures seamless integration with current enterprise storage systems and fast data throughput
• 7200RPM spindle speed maintains consistent and reliable data access speeds under heavy workloads
• 256MB cache enhances burst performance and reduces latency for smoother operation during peak demands
• Designed for a workload rating of 550TB per year, supporting intensive write cycles common in data centers
• Engineered for 24/7 operation, providing dependable service in always-on environments
• Hardware-based encryption protects sensitive data at rest, supporting compliance with industry regulations
• Instant Secure Erase feature allows quick and secure data removal when retiring or repurposing drives
• Mean time between failures of 2 million hours offers long-term reliability and confidence in critical applications
• Backed by a 5-year limited warranty, reflecting Seagate’s commitment to quality and durability

Key specs

• Capacity: 6TB
• Interface: SAS 12Gb/s
• Spindle speed: 7200RPM
• Cache size: 256MB
• Workload rating: 550TB per year
• Mean time between failures (MTBF): 2 million hours
• Designed for continuous 24/7 operation
• Warranty: 5 years limited

Connectivity and compatibility

This hard drive connects via a SAS 12Gb/s interface, which is widely supported by modern enterprise storage controllers and backplanes. It fits directly into server and storage array environments without the need for adapters, ensuring straightforward installation and integration. The interface supports high-speed data transfers essential for demanding workloads in virtualization clusters, email servers, and media archives.

Performance and reliability

The combination of a 7200RPM spindle and a large 256MB cache allows the drive to handle both sequential and random data access efficiently. Its high workload rating and long MTBF make it a strong choice for environments where drives are expected to run continuously without interruption. These features help maintain consistent throughput and low latency, critical for applications that require reliable and fast storage access.

Ideal uses and environments

This drive is well suited to data centers, private clouds, and on-premises backup solutions where high capacity and durability are essential. It supports workloads such as streaming multiple virtual machines, backing up critical databases, and storing surveillance footage. IT professionals managing regulated industries will also benefit from its built-in encryption and secure erase capabilities, which simplify compliance and data lifecycle management.