The WD Ultrastar DC HC555 offers an impressive storage capacity of 14 TB, making it a great choice for data centers that require reliable performance. With a spindle speed of 7200 RPM, this internal hard drive ensures fast data access and efficient operation, while the Serial ATA-600 interface supports rapid data transfer rates of up to 600 MB/s. This hard drive has been developed with technologies such as HelioSeal, Dynamic Fly Height Technology, and Energy-assisted PMR, and is designed for continuous 24/7 operation, effortlessly handling demanding workloads. The WD Ultrastar DC HC555 is built for operation in various environments, withstanding temperatures from 5°C to 60°C and storage conditions between -40°C and 70°C. With a Mean Time Between Failures (MTBF) of 2,500,000 hours and an unrecoverable error rate of only 1 in 10^15, this hard drive exemplifies reliability and durability, making it ideal for enterprise storage solutions. Additional features such as the rotational vibration sensor and Triple State Actuator technology enhance performance stability and ensure data integrity even under challenging conditions.