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.