Hitachi 0F23657 / HUH728080AL5204 / 0F25733 8TB 3.5" 12Gbps 7200RPM Ultrastar He8 512e SE SAS HDD - New PullNew Pull

Hitachi HUH728080AL5204 8TB / 8000GB 3.5 12.0 Gbps 7.2K RPB Ultrastar Helium Platform Enterprise 512 Emulation Secure Erase (overwrite only) Serial Attached SCSI Hard Disk Drive - New Pull

SECTOR SIZE: 512 Blocks

Alt MPN: 0F23657 

NetApp MPN: 8TB capacity in a standard 3.5-inch form factor

Industry’s best Idle and Active power efficiency (Watts/TB).

Reliable, field-proven, 2nd generation HelioSeal™ process and 7Stac™ design.

Rebuild Assist mode shrinks RAID recovery time and nearly eliminates system performance degradation during rebuild.

Double the capacity.

60% more power efficient (Watts/TB).

1.5X to 3X faster random write performance thanks to media cache and data center applications where capacity density and power efficiency are paramount

Cloud and hyperscale storage

Distributed file systems like Ceph™ and Hadoop® to support Big Data Analytics

RAID arrays

Video surveillance and content distribution

Drive SizeEnviromentalPhysicalEnviromental (Operating)Enviromental (Non-Operating)Data buffer (MB)128Rotational Speed (RPM)7200Latency average (ms)4.16Interface transfer rate (MB/s max)1200Sustained transfer rate (Mib/s typical)195Sustained transfer (MB/s, typical)205Seek time (read/write,ms typical)8.5/9.0Error rate (non-recoverable, bits read)1 in 10Load/Unload cycles (at 40° C)600,000Availability (hrs/day x days/wk)24x7MTBF (M hours)2.0Idle/Operating (Bels, typical)20./3.6Requirementy+5 VDC, +12VDCOperating9.1WIdle (W)5.7Wz-height (mm/in)6.9Typical Operating, Random Read (W)11.27Power Supply Requirements+12V and +5VTemperature, Operating (°C)5 to 60Vibration, Nonoperating: 10Hz to 500Hz (Grms)5.0Shock, Operating, 2ms (Read/Write) (Gs)70/40Shock, Nonoperating, 1ms and 2ms (Gs)250Power consumption efficiency at Idle (MiB/s, typical)0.71 (8TB)Power consumption efficiency at Idle (Watts/GB)0.00071 ((8TB)z-height (mm/in)6.9Width (mm/in)101.85/4.01Depth (mm/in)147/5.787Weight (g/lb)650/1.433Amblent temperature5º to 60º CShock (half-sine wave 2 ms, G)70Vibration (G RMS, 5 to 500 Hz)0.67 (XYZ)Ambient temperature-40o to 70o CShock (half-sine wave, 1ms, G)300(1ms)/150(11ms)Vibration (G RMS, 5 to 500 Hz)1.04 Part Numbers: 0F23657 0F25733

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