Toshiba AL15SE 2.5" 900GB, 10500 RPM, 128MB, SAS Hard Drive, Enterprise

The Toshiba AL15SEB090N is an enterprise-grade hard drive engineered for mission-critical server and storage environments. It provides 900 GB of capacity within a compact 2.5-inch form factor, suitable for space-constrained, high-density storage arrays. The drive operates at a rotational speed of 10,500 RPM and utilizes a 12.0 Gbit/s SAS interface to facilitate high-speed data access for demanding applications. Toshiba's Persistent Write Cache technology is integrated to maintain data integrity by protecting against data loss in the event of an unexpected power interruption.

This HDD is constructed for continuous, high-duty cycle workloads and supports 24/7 operation with a workload rating of 550 TB per year. Its performance is characterized by sustained transfer rates of up to 234 MB/s for both read and write operations, complemented by a 128 MB buffer to optimize data handling. With an average latency of 2.86 ms, the drive delivers responsive access to stored information. The drive's reliability is underscored by a Mean Time Between Failures (MTBF) of 2,000,000 hours, making it a suitable component for long-term enterprise use.

• 900 GB storage capacity
• 2.5-inch small form factor
• SAS interface with a 12.0 Gbit/s transfer rate
• 10,500 RPM rotational speed
• 128 MB data buffer size
• Designed for 24/7 enterprise operation
• Workload rating of 550 TB per year
• Mean Time Between Failures (MTBF) of 2,000,000 hours
• Supports Sanitize Instant Erase (SIE) security
• Measures 70.1 mm x 100.45 mm x 15 mm