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Western Digital Ultrastar DC HC520 12TB 7200 RPM
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- Brand: WESTERN DIGITAL (WD)
- Product Code: HUH721212ALE604
- Availability: Out Of Stock
Western Digital Ultrastar DC HC520 12TB 7200 RPM
₹37,321
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FEATURES
- Provides 50% more capacity than 8TB drives
- 52% lower idle W/TB than 8TB Ultrastar air-filled drives
- • More accurate head positioning, especially in multi-drive environments, for better performance, data integrity and reliability
- Maintains drive performance in high rotational vibration environments and multi-drive systems
- Better random write performance
- Dramatically improves RAID recovery time and maintains system performance during recovery
- Provides compatibility with high-performance data centers
- Improves response time and data management
- Retains previous firmware version for safe firmware updates, verified with an RSA signature
- Industry’s highest reliability rating for Capacity
- Enterprise HDD for fewer failures/less service needs
- Industry’s best for enterprise-class hard drives
- Enables swift and efficient drive redeployment and retirement
- Hardware-based encryption protects data from unauthorized use (TCG SAS options)
SPECIFICATIONS
| Model | HUH721212ALE604 |
| Configuration | |
| Interface | SATA 6Gb/s |
| Capacity (TB) | 12TB |
| Format: Sector size (bytes) | 4Kn: 4096, 512e: 512 |
| Max. Areal density (Gbits/sq. in.) | 864 |
| Performance | |
| Data buffer(MB) | 256 |
| 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) |
243,255 |
| Seek time (read/write, ms, typical) | 8.0/8.6 |
| Reliability | |
| Error rate (non-recoverable, bits read) | 1 in 10 |
| Load/Unload cycles (at 40ºC) | 600,000 |
| Availability (hrs/day x days/wk) | 24x7 |
| MTBF (M hours) | 2.5 |
| Annualized Failure Rate (AFR) | 0.35% |
| Acoustics | |
| Idle (Bels, typical) | 2.0/3.6 |
| Power | |
| Requirement | +5 VDC, +12VDC |
| Operating | 6.9 |
| Idle (W) | 5.0 |
| Power consumption efficiency at Idle (W/TB),(Watts/TB),(Watts/GB) | 0.42,0.00042 |
| Physical size | |
| z-height (mm) | 26.1 |
| Dimensions (width x depth, mm) | 101.6 (+/-0.25) x 147 |
| Environmental (Operating) | |
| Ambient temperature | 5º to 60ºC |
| 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 70ºC |
| Shock (half-sine wave, G) | 300 (2ms) / 150 (11ms) |
| Random vibration (G RMS 2 to 200 Hz) | 1.04 (XYZ) |
| Warranty | 5 Years |
| Note | ***Features, Price and Specifications are subject to change without notice. |
| Storage | |
| Category | Internal HDD |
| Series | Ultrastar |
| Capacity | 12TB |
| Form Factor | 3.5 INCH |
| Interface | SATA 6Gb/s |
| Write Speed | N/A |
| Read Speed | N/A |
| TBW | N/A |
| RPM | 7200 |
| Warranty | 5 Years |
| Note | ***Features, Price and Specifications are subject to change without notice. Images use for Representation Purpose Only. |