Catalogo
SCHEDA PRODOTTO
Cod./Produtt.: H3H2637/WUH721414ALE6L4
Produttore: WD
Descrizione: (fino esaurimento scorte) HGST/WD 3,5' 14TB, SATA, 512 MB cache, 7200 rpm, ULTRA 512E, HELIUM, 0F31284
SPECIFICHE TECNICHE
Main Specifications
Capacity 14TB
Device Type Hard drive - internal - 512 Emulation
Dimensions (WxDxH) Dimensions (width x depth, mm): 101.6 (+/-0.25) x 147
Interface SATA 6Gb/s
Weight 690 (g, max)
Hard Drive
Average Seek Time 7.5
Buffer Size 512MB
Spindle Speed 7200RPM
Performance
Average Latency 4.16
Interface Transfer Rate 600 MB
Load / Unload Cycles 600,000
Reliability
Availability (hrs/day x days/wk) 24x7
MTBF 2.5 (M hours)
Non-Recoverable Errors 1 in 1015
Environmental Parameters
Min Operating Temperature 5° to 60°C
Shock Tolerance 70
Vibration Tolerance 0.67 (XYZ)
Power
Idle (W) 5.5
Requirement +5 VDC, +12VDC
Miscellaneous
Applications Cloud & Hyperscale storage
  Massive scale-out (MSO), high-density data centers
  Distributed File Systems
  Bulk storage using Object storage solutions like CEPH and OpenStack Swift
  Primary and secondary storage for Apache Hadoop for Big Data Analytics
  Surveillance analytics
Features Provides 75% more capacity than 8TB air drives
  58% lower idle W/TB than 8TB Ultrastar air-filled drives
  Maintains drive performance in high rotational vibration environments and multi-drive systems
  Better random write performance
  More accurate head positioning, especially in multi-drive environments, for better performance data integrity and reliability