Dell W401H 2TB 12Gb/s SAS 7200 2.5-inch 128MB Hard Drive

Product Description

The Dell W401H hard drive is a high-capacity storage solution engineered for the demanding requirements of enterprise-level servers and storage systems. Featuring a substantial 2TB capacity, it provides ample space for storing large datasets, applications, and virtual machine environments. The drive utilizes the Serial Attached SCSI (SAS) interface, which is the industry standard for mission-critical storage due to its robustness, reliability, and support for hot-swapping capabilities. The 12Gb/s data transfer rate ensures rapid access to data, significantly reducing latency and improving overall system performance for I/O-intensive workloads. Operating at a rotational speed of 7200 RPM, the W401H strikes an effective balance between performance and power efficiency, making it suitable for a wide range of applications. While not as fast as 10K or 15K RPM drives, 7200 RPM SAS drives offer excellent throughput for many server tasks, including file serving, application hosting, and general data storage. The 128MB cache further enhances performance by providing a buffer for frequently accessed data, reducing the need for slower mechanical seeks and improving read/write speeds. This combination of speed and capacity makes it a versatile choice for various server configurations. Designed in a 2.5-inch form factor, this drive is ideal for dense server environments where space is at a premium, such as blade servers or high-density rack servers. The SAS interface also ensures compatibility with enterprise-grade RAID controllers, allowing for the creation of highly available and redundant storage arrays. The Dell W401H is built for continuous operation (24/7), featuring enhanced error detection and correction mechanisms to ensure data integrity and minimize the risk of drive failure, making it a reliable component for critical business infrastructure.