WD Ultrastar DC HC590 3.5" 24TB, 7200 RPM, 512MB, 550 WRL, SAS Hard Drive, Enterprise

The Western Digital Ultrastar DC HC590 is an internal hard drive engineered for data center environments requiring high-capacity, reliable storage. It utilizes a Conventional Magnetic Recording (CMR) platform to deliver 24 TB of space within a standard 3.5-inch form factor, which is suitable for maximizing storage density in server and enterprise systems. The drive is built for continuous, 24/7 operation and features a SAS interface for integration into high-performance storage architectures. Its construction is focused on durability and consistent performance under heavy workloads.

This model operates at a spindle speed of 7200 RPM and is equipped with a 512 MB cache to support efficient data processing and retrieval. To maintain performance integrity in multi-drive enclosures, it incorporates Rotational Vibration (RV) sensors that mitigate the effects of operational vibration. The drive's design includes end-to-end data protection and a workload rate limit of 550 TB per year. A projected Mean Time Between Failures (MTBF) of 2.5 million hours underscores its suitability for mission-critical applications where long-term operational stability is a primary consideration.

• Offers a storage capacity of 24 TB
• Features a standard 3.5-inch form factor
• Utilizes a SAS interface with a 12 Gbit/s transfer rate
• Operates at a spindle speed of 7200 RPM
• Includes a 512 MB buffer size
• Supports a workload rate of 550 TB per year
• Rated for 2,500,000 hours Mean Time Between Failures (MTBF)
• Equipped with Rotational Vibration (RV) sensors
• Supports Secure Erase (SE) security algorithms
• Engineered for 24/7 continuous operation
• Measures 101.6 x 146.71 x 26.11 mm
• Has a weight of 670 g