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3TB 7.200 rpm 3.5" SATA 7K3000 Ultrastar
The HGST Ultrastar™ 7K3000 is the world’s first and only 7200 RPM hard drive rated at 2.0 million hours MTBF and backed by a five-year limited warranty. The Ultrastar 7K3000 represents the fifth-generation HGST 5-platter mechanical design, first introduced in 2004, and has been field proven by top server and storage OEMs as well as leading Internet giants. When the highest quality and reliability are a top requirement, customer field data proves that the Ultrastar 7K3000 delivers by reducing downtime, eliminating service calls and keeping TCO to a minimum. Engineered for the highest reliability, the Ultrastar 7K3000 is not only put through grueling design tests during development but must also pass stringent ongoing reliability testing during manufacturing. Across the entire Ultrastar family, world-class quality control, combined with scientific root-cause analysis and multi-faceted corrective actions, ensure that HGST remains the recognized leader in quality and reliability for enterprise-class hard drives.
|SATA models||SAS models|
|Interface||SATA 6Gb/s||SAS 6Gb/s|
|Capacity (GB)||3TB / 2TB||3TB / 2TB|
|Sector size (variable, Bytes/sector)||512||512 / 520 / 528|
|Max Areal Density (Gbits/sq. in.)||369 / 360||369 / 360|
|Data Buffer (MB)||64||64|
|Rotational Speed (RPM)||7200||7200|
|Interface transfer rate (MB/sec, max)||600||600|
|Sustained transfer rate (MB/sec, typ.)||152||152|
|Seek Time (read, ms, typical)||8.2||8.2|
|Error Rate (non-recoverable, bits read)||1 in 1015||1 in 1015|
|MTBF (M hours)||2.0||2.0|
|Availability (hrs/day x days/wk)||24x7||24x7|
|Requirement||+5 VDC (+/-5%) +12 VDC (+10%/-8%)||+5 VDC (+/-5%) +12 VDC (+10%/-8%)|
|Requirement: Start-up (W, peak, max)||1.2 (+5V), 2.0 (+12V)||0.56A (+5V), 1.81A (+12V)|
|Requirement: Read/Write (W, avg)||11.3||10.4|
|Unload Idle (W)||5.6||6.1|
|Dimensions (width x depth, mm)||101.6 (+/-0.25) x 147||101.6 (+/-0.25) x 147|
|Weight (g, max)||690||690|
|Ambient temperature||5º to 60º C||5º to 60º C|
|Shock (half-sine wave)||70||70|
|Vibration (5 to 500 Hz)||0.67 (XYZ)||0.67 (XYZ)|
|Ambient temperature||-40º to 70º C||-40º to 70º C|
|Shock (half-sine wave)||300||300|
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|Data Buffer (MB)||64|
|Rotational Speed (RPM)||7.200|