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| Item number: CIEN6-3898935 Manufacturer no.: ST32000644NS EAN/GTIN: n/a |
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![](/p.gif) | Constellation ES drives offer the world’s highest capacity at 2TB while providing enterprise robustness for Tier 2/nearline environments. They are differentiated from 3.5-inch desktop drives by offering enterprise-class reliability and superior data integrity with a UER of 1E10-15. Enterprise-class rotational vibration tolerance provides robust protection from chassis and fan vibrations (RV 12.5 rad/sec 20 to 1500Hz). The drives are offered with either a 3-Gb/s SATA interface or a 6-Gb/s SAS 2.0 interface for superior data protection at industry-leading speeds, along with optional power saving modes with PowerChoice More information: Features | HDD capacity | 2000 GB | ![](/p.gif) | HDD speed | 7200 RPM | ![](/p.gif) | Interface | Serial ATA II | ![](/p.gif) | Type | HDD | ![](/p.gif) | Storage drive buffer size | 64 MB | ![](/p.gif) | HDD sustained transfer rate | 140 MiB/s | ![](/p.gif) | Read seek time | 8.5 ms | ![](/p.gif) | Write seek time | 9.5 ms | ![](/p.gif) | Average latency | 4.16 ms | ![](/p.gif) | Bytes per sector | 512 | ![](/p.gif) | Mean time between failures (MTBF) | 1200000 h | Packaging data | Quantity | 1 | Weight & dimensions | Width | 101.85 mm | ![](/p.gif) | Height | 26.1 mm | ![](/p.gif) | Depth | 147 mm | ![](/p.gif) | Weight | 710 g | Operational conditions | Operating temperature (T-T) | 5 - 60 °C | ![](/p.gif) | Operating vibration | 0.25 G | ![](/p.gif) | Non-operating vibration | 4.9 G | ![](/p.gif) | Operating shock | 70 G | ![](/p.gif) | Non-operating shock | 300 G | Power | Power consumption (read) | 9.03 W | ![](/p.gif) | Power consumption (write) | 7.8 W | ![](/p.gif) | Power consumption (idle) | 6.39 W | ![](/p.gif) | Operating voltage | 5 / 12 V |
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![](/p.gif) | Other search terms: Internal hard disks, SATA hard drive, SATA hard disk, SATA hard drives, SATA hard disks, SCSI hard drive, SCSI hard disk, SCSI hard drives, SCSI hard disks, seagate internal hard drive hdd, scsi hard drive, internal hard disk, internal hard disks, internal hard drive, internal hard drives, internal hard disk drive, internal hard disk drives, internal harddisk, internal harddisks |
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