Western Digital Ultrastar DC HC555 20TB (WUH722020CLE6L4/0B48724)

WESTERN DIGITAL Ultrastar DC HC555 3.5inch 26.1 20TB 512 7200RPM SATA ULTRA 512E SE NP3 DCWESTERN DIGITAL Ultrastar DC HC555 3.5inch 26.1 20TB 512 7200RPM SATA ULTRA 512E SE NP3 DC:Manufacturer : WESTERN DIGITALManufacturer Part No : 0B48724Marketing DescriptionThe 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. Product Features

• 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.

GeneralDevice Type : Hard drive - internalCapacity : 20 TBForm Factor : 3.5"Interface : SATA 6Gb/sBuffer Size : 512 MBFeatures : Advanced format 512e, advanced format 4Kn, 24x7 continuous operation, Triple State Actuator (TSA), Dynamic fly height technology, HelioSeal, Rotational Vibration (RV) sensor, Conventional magnetic recording (CMR), Energy-assisted PMR (ePMR)Width : 101.6 mmDepth : 147 mmHeight : 26.1 mmWeight : 690 gPerformanceDrive Class : Data CentreDrive Transfer Rate : 600 MBps (external)Internal Data Rate : 285 MBpsAverage Latency : 4.16 msSpindle Speed : 7200 rpmReliabilityMTBF : 2,500, 000 hours24x7 Operation : YesNon-Recoverable Errors : 1 per 10^15Load / Unload Cycles : 600,000Expansion & ConnectivityInterfaces : 1 x SATA 6 Gb/sCompatible Bay : 3.5"PowerPower Consumption : 6.4 Watt (typical)
5.3 Watt (idle)Software & System RequirementsOS Required : Microsoft Windows, Linux, Microsoft Windows ServerMiscellaneousCompliant Standards : BSMI, ICES-003, NMB-003, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB Scheme, TUV, UL, Directive 2015/863, EU Directive 2011/65/EUManufacturer WarrantyService & Support : Limited warranty - 5 yearsEnvironmental ParametersMin Operating Temperature : 5 °CMax Operating Temperature : 60 °CMin Storage Temperature : -40 °CMax Storage Temperature : 70 °CShock Tolerance (operating) : 50 g @ 2 ms half-sine waveShock Tolerance (non-operating) : 250 g @ half-sine waveVibration Tolerance (operating) : 0.67 g @ 5-500 HzVibration Tolerance (non-operating) : 1.04 g @ 2-200 HzSound Emission : 32 dBATechnical data provided by third party. We assume no liability for errors within these data.
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