Western Digital Ultrastar DC HC580 24TB, SE, 24/7, 512e / 3.5" / SATA 6Gb/s (WUH722424ALE6L4 / 0F62796) starting from £ 658.35 (2024) | Price Comparison Skinflint UK
Data Sheet Ultrastar® DC HC580 Data Center HDD 24TB / 22TB1 | 7200 RPM | 6Gb/s SATA | 12Gb/s SAS Highlights · The Ultrastar DC HC580 data center HDD uses new, improved OptiNAND technology to store 24TB / 22TB1 on a 10-disk CMR drive, enabling a more efficient storage footprint. · Innovative technologies such as OptiNAND, energy-assisted magnetic recording (EAMR), triple-stage actuator (TSA) and HelioSeal enable high capacity with low power. · ArmorCache improves performance and provides enterprise power loss protection. · The Ultrastar DC HC580 is performanceoptimized to handle heavy application workloads up to 550TB per year. · The robust drive delivers dependability and reliability with up to 2.5M hours (projected) MTBF. · Provides additional peace of mind with a 5-year limited warranty. Applications/Environments · Cloud and hyperscale storage · Massive scale-out (MSO), high-density data centers · Distributed File Systems · Primary and secondary storage for Apache Hadoop® for Big Data Analytics · Hybrid cloud environments · Hyperconverged infrastructure servers 24TB / 22TB to Fuel Data Center Expansion Relentless growth of data means organizations must find ways to efficiently store more data. That's where higher areal density comes into play, with its ability to boost capacities while not increasing the storage footprint. The Ultrastar DC HC580 24TB / 22TB1 HDD with OptiNANDTM technology is the next step in data density, allowing data centers to maximize their storage, especially in footprint- and power-constrained environments. The 24TB / 22TB drive combines several innovative technologies including energy-assist magnetic recording (EAMR), HelioSeal®, triple-stage actuator (TSA) that improves TPI capability with greater control over the actuator arm, improved OptiNAND Technology and ArmorCacheTM. This innovation is incorporated into a 10-disk CMR drive, delivering the performance, quality, and reliability that data center customers require. Low Power for Lower Operating Costs Innovative technologies such as OptiNAND energy-assisted magnetic recording (EAMR), triple-stage actuator (TSA), and HelioSeal enable high capacity with low power. OptiNAND Technology Benefits The Ultrastar DC HC580 is the newest-generation platform with OptiNAND technology, which integrates an iNAND® Universal Flash Storage (UFS) Embedded Flash Drive (EFD), with traditional spinning disk media. Western Digital's new 2.4TB/disk CMR areal density is used with its proven 10-disk platform, delivering up to 24TB1 capacity with a CMR recording format. More disks and high areal density work together to maximize data storage efficiency. OptiNAND improves drive resiliency in the event of an emergency power off (EPO) by increasing the amount of non-volatile memory (NVM) available to flush critical metadata to the iNAND. ArmorCache enabled by OptiNAND technology ensures that all the data in the DRAM cache is safely written to the onboard NVM device, should a sudden power loss event occur. Power to a host system may be lost without warning; operating HDD's with write cache disabled (WCD) reduced the risk of data loss. With ArmorCache technology, host flush cache commands are no longer necessary to protect data, allowing for maximum performance in either WCD or write cache enabled (WCE) mode. This innovative feature provides enterprise power loss protection of data in WCE while increasing performance in WCD mode. Trusted Reliability and Quality for Data at Scale The Ultrastar DC HC580 meets modern data center reliability requirements with 2.5M MTBF2 (projected) and a 5-year limited warranty. It is performance-optimized for heavy application workloads and designed to handle workloads of up to 550TB per year. IT professionals and executives trust Western Digital and the Ultrastar DC HC580 hard drive to deliver unbeaten CM capacity and great value for their data center. Ultrastar® DC HC580 Data Center HDD Specifications 24TB, 22TB SATA Models 24TB, 22TB SAS Models Model Numbers WUH722424ALE6L1 WUH722424ALE6L4 WUH722422ALE6L1 WUH722422ALE6L4 WUH722424AL5201 WUH722424AL5204 WUH722422AL5201 WUH722422AL5204 Part Numbers 0F62795 (SED) 0F62796 (Base SE) 0F62784 (SED) 0F62785 (Base SE) 0F62801 (SED) 0F62802 (Base SE) 0F62790 (SED) 0F62791 (Base SE) Configuration Interface Capacity1 (TB) Format: Sector size (bytes)2 Areal density (Gbits/sq. in.) ArmorCache Performance Data buffer3 (MB) Rotational speed (RPM) Latency average (ms) Interface transfer rate (MB/s, max) Sustained transfer rate4 (MB/s, max) / (MiB/s, max) Random Read4 4KB QD=32 (IOPS) Random Write4 4KB QD=32, WCE/ WCD (IOPS) Random4 50/50 Read/Write 4KB QD=4 (IOPS) Reliability Error rate (non-recoverable, bits read) Load/Unload cycles (at 40°C) SATA 6Gb/s 24TB 22TB 4Kn: 4096 512e: 512 1210 1109 Supported 512 7200 4.16 600 298 / 284 291 / 277 212 565/565 220 1 in 1015 600,000 SAS 12Gb/s 24TB 22TB 4Kn: 4096 512e: 512 1210 1109 Supported 512 7200 4.16 1200 298 / 284 291 / 277 212 565/565 220 1 in 1015 600,000 ¹ One MB is equal to one million bytes, one GB is equal to one billion bytes and one TB equals 1,000GB (one trillion bytes). Actual user capacity may be less due to operating environment. 2 Advanced Format drive: 4K (4096-byte) physical sectors. ³ Portion of buffer capacity used for drive firmware. Based on internal testing; performance may vary depending on host environment, drive capacity, logical block address (LBA), and other factors. The location of the max rate is at approximately 10% into the capacity of the HDD. 1MiB = 1,048,576 bytes (2^20), 1MB = 1,000,000 bytes (10^6). Projected values. Final MTBF and AFR specifications will be based on a sample population and are estimated by statistical measurements and acceleration algorithms under typical operating conditions, typical workload and 40°C device-reported temperature. Derating of MTBF and AFR will occur above these parameters, up to 550TB/year and 60°C (device reported temperature). MTBF and AFR ratings do not predict an individual drive's reliability and do not constitute a warranty. 6 Idle specification is based on use of Idle_A. 7 5°C ambient temperature, 60°C device reported temperature. Availability (hrs/day x days/wk) MTBF5 (M hours, projected) Annualized Failure Rate5 (AFR, projected) Limited warranty (yrs) Acoustics Idle/Operating (Bels, typical) Power Requirement Random 50/50 Read/Write, 4KB QD=4 @MAX IOPS (W) Idle6 (W) Power consumption efficiency at idle (W/TB) Physical Size z-height (mm) Dimensions (width x depth, mm) Weight (g, max) 24TB, 22TB SATA Models 24x7 2.5 0.35% 5 24TB, 22TB SAS Models 24x7 2.5 0.35% 5 2.0/3.2 2.0/3.2 +5 VDC, +12VDC 8.4 5.5 0.23 0.25 +5 VDC, +12VDC 8.7 5.8 0.24 0.26 26.1 101.6 (+/-0.25) x 147 670 26.1 101.6 (+/-0.25) x 147 670 Environmental (Operating) Temperature7 5° C to 60° C Shock (half-sine wave 2 ms, G) 40 Vibration (G RMS 5 to 500 Hz) 0.7 Environmental (Non-Operating) Ambient Temperature -40° to 70° C Shock (half-sine wave, G) 200 Vibration (G RMS 2 to 200 Hz) 1.04 How to Read the Ultrastar Model Number 5° C to 60° C 40 0.7 -40° to 70° C 200 1.04 WUH722424ALxxyz W = Western Digital U = Ultrastar H = Helium (vs. S for Standard) 72 = 7200 RPM 24 = Full capacity (24TB) 24 = Capacity this model (24TB) A = Generation code L = 26.1 z-height xx = Interface E6 = 512e SATA 6 Gb/s 52 = 512e SAS 12Gb/s y = Power Disable Pin 3 status 0 = Power Disable Pin 3 support L = Legacy Pin 3 config - no Power Disable support z = Data Security Mode 1 = SED*: Self Encrypting Drive TCG-Enterprise and Sanitize Crypto Scramble / Erase 4 = Base (SE)*: No Encryption. Sanitize Overwrite only. * A TA Security Feature Set comes standard on SATA 5601 Great Oaks Parkway San Jose, CA 95119, USA www.westerndigital.com © 2024 Western Digital Corporation or its affiliates. All rights reserved. Western Digital, the Western Digital design, the Western Digital logo, ArmorCache, Helioseal, iNAND, OptiNAND, and Ultrastar are registered trademarks or trademarks of Western Digital Corporation or its affiliates in the US and/or other countries. Apache Hadoop is either a registered trademark or trademark of the Apache Software Foundation in the United States and/or other countries. All other marks are property of their respective owners. References in this publication to Western Digital products, programs, or services do not imply that they will be made available in all countries. Product specifications provided are sample specifications that are subject to change and do not constitute a warranty. Please visit the Support section of our website, www.westerndigital.com, for additional information on product specifications. Pictures shown may vary from actual products. July 2024Adobe PDF Library 17.0