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CIEN4-106755087 Manufacturer no.:
WUS721010AL5204 EAN/GTIN:
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| Economical Capacities and Fast Data Access Key Requirements for HDDs in the Data Center IT managers need to offer storage tiers as they deploy purpose-built solutions to meet their on-prem, off-prem & cloud storage requirements. While helium filled drives enable the highest capacities, air-filled drives offer important benefits. With a lower TCA (total cost of acquisition), legacy options, and higher access density (IOPs/TB), they are the perfect choice for maintaining a desired level of performance while allowing customers to tailor budgets to meet their needs. The Western Digital Ultrastar® DC HC300-Series help to address data center requirements by providing capacities from 4TB to 10TB1 while increasing performance over prior generations. They are designed for a variety of applications including traditional storage arrays, rack-mounted storage enclosures and server-based distributed storage systems, as well as distributed and scalable computing, including block and file storage architectures. They are offered at 7,200 RPM with either 6Gb/s SATA or 12Gb/s SAS interface in Advanced Format 4Kn and512e format4. A 512n option is also available on 4TB models to support legacy systems with native 512-byte block sizes. Technology Innovation Delivers Efficiency and Performance for Traditional and Legacy Systems WD Ultrastar DC SAS and SATA HC3000-Series are based on a proven and cost-efficient air-based HDD platform design, with Conventional Magnetic Recording (CMR) technology in a 3.5-inch large form factor. These HDDs leverage common hardware and firmware while featuring a second-generation, dual-stage microactuator to enhance head positioning accuracy for better drive performance. Write performance gains are also supported by Western Digital’s media cache architecture, a disk-based caching technology that provides a large cache area on the disk, improving reliability and data integrity. Finally, the addition of a flash-based non-volatile cache (NVC) on both SATA and SAS models helps improve write performance. More information: Features | HDD size | 3.5 " | | HDD capacity | 10000 GB | | HDD speed | 7200 RPM | | Interface | SAS | | Type | HDD | | Component for | PC | | Storage drive buffer size | 256 MB | | HDD interface transfer rate | 12 Gbit/s | | Average latency | 4.16 ms | | Uncorrectable Bit Error Rate (UBER) | < 1 per 10^15 bits read | | Bytes per sector | 512e | | Start/stop cycles | 600000 | | Noise level (idle) | 3.4 dB | | Mean time between failures (MTBF) | 2000000 h | Weight & dimensions | Width | 101.6 mm | | Height | 26.1 mm | | Depth | 147 mm | | Weight | 750 g | Operational conditions | Operating temperature (T-T) | 5 - 60 °C | | Storage temperature (T-T) | -40 - 70 °C | | Operating vibration | 0.67 G | | Non-operating vibration | 1.04 G | | Operating shock | 70 G | | Non-operating shock | 250 G | Power | Power consumption (typical) | 12.4 W | | Power consumption (idle) | 9 W |
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