WD Ultrastar DC HC555 - Hard drive - Data Centre - 20 TB - internal - 3.5" - SATA 6Gb/s - 7200 rpm - buffer: 512 MB

The WD Ultrastar DC HC555 offers substantial storage capacity of 20 TB, making it an ideal choice for data centers and enterprise applications. With a spindle speed of 7200 rpm and an average latency of 4.16 ms, this hard drive ensures efficient data access and quick response times to meet demanding workloads. Designed for 24x7 continuous operation, it incorporates Dynamic Fly Height technology and Rotational Vibration (RV) sensors to enhance performance and reliability in various operating environments.
Built to endure tough conditions, the WD Ultrastar DC HC555 operates within a temperature range of 5°C to 60°C and can withstand storage temperatures as low as -40°C. The energy-efficient design contributes to lower power consumption, with idle power usage of just 5.3 watts. This drive has a mean time between failures (MTBF) rating of 2,500,000 hours and a robust non-recoverable error rate of 1 per 10^15, making it suitable for critical data applications.

• 20 TB capacity for extensive data storage
• 7200 rpm spindle speed for fast data access
• 24x7 continuous operation ensuring reliability
• Dynamic Fly Height technology for optimized performance
• Energy-efficient design with low power consumption

• Durable temperature range
  Operates efficiently in temperatures from 5°C to 60°C and can endure storage temperatures as low as -40°C, providing versatility in various environments.
• High reliability
  With an MTBF of 2,500,000 hours and a non-recoverable error rate of 1 per 10^15, this drive is built for longevity and dependable performance in critical applications.
• Efficient power consumption
  Features low idle power consumption of 5.3 watts, contributing to energy savings and more sustainable data handling in data centers.
• Advanced data technologies
  Incorporates advanced format options, including 512e and 4Kn, as well as Energy-assisted PMR technology to optimize storage capacity and efficiency.
• Robust performance under stress
  Designed with shock and vibration tolerance, capable of withstanding forces up to 250 g in non-operating conditions, ensuring data integrity even in challenging environments.

The WD Ultrastar DC HC555 offers substantial storage capacity of 20 TB, making it an ideal choice for data centers and enterprise applications. With a spindle speed of 7200 rpm and an average latency of 4.16 ms, this hard drive ensures efficient data access and quick response times to meet demanding workloads. Designed for 24x7 continuous operation, it incorporates Dynamic Fly Height technology and Rotational Vibration (RV) sensors to enhance performance and reliability in various operating environments.