Western Digital Ultrastar DC HC520 12TB 7200 RPM

Western Digital Ultrastar DC HC520 12TB 7200 RPM

₹37,321
Product Model: HUH721212ALE604
Availability: Out Of Stock


HUH721212ALE604

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.

  • CAPACITY 12TB
  • SERIES ULTRASTAR DC HA500
  • FORM FACTOR 3.5 INCH
  • RPM 7200 RPM

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Western Digital Ultrastar DC HC520 12TB 7200 RPM
Western Digital Ultrastar DC HC520 12TB 7200 RPM
₹37,321