Dell AL14SEB120N 1.2TB 10K SAS Enterprise Hard Drive — 089D42

This Dell AL14SEB120N is a high-performance enterprise-grade hard drive designed for mission-critical server applications. With a capacity of 1.2TB and 10,000 RPM spindle speed, this drive delivers exceptional performance for demanding workloads in enterprise environments. The drive features a SAS-3 12Gbps interface for maximum throughput and backward compatibility with 6Gbps and 3Gbps SAS controllers. Its 2.5-inch small form factor (SFF) design with 15mm height makes it ideal for high-density server configurations. The drive includes 128MB of onboard cache memory and supports 512-byte sector formatting required for legacy applications and operating systems. This enterprise model is specifically designed for Dell PowerEdge Gen13 servers including R330, R430, R530, R630, R730, R730xd, R930, T330, T430, T530, and T630. The drive comes with hot-plug support and temperature sensors for optimal server integration and monitoring. Manufactured by Toshiba Corporation under Dell part number 089D42, this drive is engineered for 24/7 operation with enhanced reliability features. The AL14SEB120N series combines compact form factor with enterprise-class performance, making it an excellent choice for virtualization, databases, and other I/O intensive applications requiring consistent performance and reliability.