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The Western Digital Ultrastar DC HC550 18TB hard drive is engineered for data-intensive enterprise applications, offering substantial storage capacity and high performance. Its 18 terabyte (TB) capacity ensures ample space for extensive data storage needs. The drive operates at 7,200 revolutions per minute (RPM), providing reliable and efficient data access. Equipped with a 12Gb/s SAS interface and 512e format, it ensures efficient data transfer and compatibility with various enterprise systems. The 512 megabyte (MB) cache enhances data processing efficiency, reducing latency and improving overall system performance. Incorporating HelioSeal technology, the drive delivers outstanding power efficiency and reliability, making it suitable for multi-drive environments where operational vibration is present. Its standard 3.5-inch form factor facilitates seamless integration into existing storage infrastructures.​

Key Features

• High Storage Capacity: 18 TB to accommodate extensive data storage requirements.​

• Efficient Data Transfer: 12Gb/s SAS interface with 512e format for efficient data handling.​

• Enhanced Performance: 512 MB cache to improve data processing and reduce latency.​

• Advanced Technology: HelioSeal design for improved power efficiency and drive longevity.​

• Standard Form Factor: 3.5-inch design for easy integration into enterprise systems.​

• Reliable Operation: Designed for 24/7 operation with enhanced durability for demanding applications.​

The Western Digital Ultrastar DC HC550 18TB hard drive is optimized for enterprise environments requiring high-capacity storage solutions. Its combination of substantial capacity, efficient data transfer, and advanced technology makes it a reliable choice for managing large volumes of critical data.