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The Western Digital Ultrastar DC HC550 is a high-capacity enterprise hard disk drive (HDD) designed to meet the demanding storage needs of business-critical applications. With a substantial 16 terabyte (TB) capacity and a spindle speed of 7,200 revolutions per minute (RPM), it ensures efficient data access and retrieval. The 6Gb/s SATA interface provides broad compatibility with a wide range of devices, making it a versatile choice for various storage environments. Equipped with a 512 megabyte (MB) cache, this HDD enhances data processing efficiency, reducing latency and improving overall system performance. Its helium-sealed design contributes to lower power consumption and reduced weight, leading to a lower total cost of ownership. Designed for 24/7 continuous use, it boasts a Mean Time Between Failures (MTBF) of 2.5 million hours, ensuring reliable performance for enterprise applications.​

Key Features

• High Storage Capacity: 16 TB to accommodate extensive data storage needs.​

• Fast Data Transfer: 6Gb/s SATA interface for quick and reliable data access.​

• Efficient Data Management: 512 MB cache to enhance data processing and reduce latency.​

• Reduced Power Consumption: Helium-sealed design lowers power usage and weight.​

• Enhanced Reliability: Designed for 24/7 operation with a Mean Time Between Failures (MTBF) of 2.5 million hours.​

• Optimized for Enterprise Applications: Ideal for cloud and hyperscale storage, massive scale-out data centers, and big data analytics.​

The Western Digital Ultrastar DC HC550 is engineered for nearline business-critical workloads, offering a balance of high capacity, speed, and efficiency. It's an ideal choice for enterprise servers and storage systems that require efficient data management and reliable performance.