Overview
- Capacity – Up to 6TB enterprise-class storage on HGST's proven 7th generation, 5-disk platform
- Performance – Up to 3X faster random writes and 25% faster sequential performance over 7K4000
Technical Specification
| Specifications | | General | | Interface | SATA 6Gb/s | | Capacity (TB) | 6TB | | Format: Sector size (bytes) | 4Kn: 4096 512e: 512 | | Max. Areal density (Gbits/sq. in.) | 512e/4Kn: 703 (6TB), 599 (<6TB) 512n*: 623 | | Form Factor | 3.5-inch HDD | | Performance | | Data buffer (MB) | 128 | | Rotational speed (RPM) | 7200 | | Latency average (ms) | 4.16 | | Interface transfer rate (MB/s, max) | 600 | | Sustained transfer rate5 (MiB/s, typical) (MB/s, typical) | MB/s: 227 (6TB), 202 (<6TB) / MiB/s: 216 (6TB), 192 (<6TB) | | Seek time (read/write, ms, typical) | 7.6 (Read), 8.0 (Write) | | Reliability | | Error rate (non-recoverable, bits read) | 1 in 10^15 | | Load/Unload cycles (at 40ºC) | 600,000 | | Availability (hrs/day x days/wk) | 24x7 | | MTBF (M hours) | 2 | | Warranty (yrs) | 5 | | Acoustics | | Idle (Bels, typical) | 2.9 (Idle), 3.6 (Operating) | | Power | | Requirement | +5 VDC, +12VDC | | Operating | 9.1 | | Idle (W) | 7.1 | | Power Consump. Efficiency Index (W/GB) | 1.2W/TB / 0.0012W/GB (6TB) | | Physical size | | z-height (mm) | 26.1 | | Dimensions (width x depth, mm) | 101.6 (+/-0.25) x 147 | | Weight (g, max) | 715 | | Environmental (Operating) | | Ambient temperature | 5º to 60º C | | Shock (half-sine wave 2 ms, G) | 70 | | Vibration (G RMS 5 to 500 Hz) | 0.67 (XYZ) | | Environmental (Non-Operating) | | Ambient temperature | -40º to 70º C | | Shock (half-sine wave, G) | 300 | | Random vibration (G RMS 2 to 200 Hz) | 1.04 (XYZ) |
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