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4TB Exos 7E8 ST4000NM005A, 7200 RPM, SAS 12Gb/s, 512e, 256MB cache, 3.5-Inch HDD

  • SKU: 12808557
  • Manufacturer: SEAGATE
  • MPN: ST4000NM005A
  • Availability: USUALLY SHIPS WITHIN 3-5 DAYS
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4TB Exos 7E8 ST4000NM005A, 7200 RPM, SAS 12Gb/s, 512e, 256MB cache, 3.5-Inch HDD
SEAGATE Exos 7e8 ST4000NM005A 4tb 7200rpm Sas-12gbps 256mb Buffer 512e 3.5inch Enterprise Hard Disk Drive. Enterprise 3.5" HDD for everything Enterprise storage, there's Exos E - the safest and most powerful way to traverse the datasphere and harness its full potential. Always on and always working, the Exos E series of hard drives is loaded with advanced options for optimal performance, reliability, security and user-definable storage management. Built on generations of industry-defining innovation, Exos E is designed to work and perform consistently in enterprise-class workloads. SINGLE PACK
Specifications 512e SAS
Capacity 4TB
Base Model ST4000NM005A
Protection Inform ation (T10 DIF) Yes
Humidity Sensor Yes
SuperParity Yes
Low Halogen Yes
PowerChoice™ Technology Yes
PowerBalance™ Technology Yes
Cache, Multi-segmented (MB) 256
Advanced Write Caching (Internal NOR flash) Yes
Reliability/Data Integrity
Vibration, Non-operating: 10Hz to 500Hz
MTBF 2,000,000 hr
Reliability Rating @ Full 24×7  Operation
Non-recoverable Read Errors per Bits Read, Max 1 sector per 10E15
Power-on Hours 8,760
Bytes per Sector 512, 520, 528
Warranty, Limited (years) 5
Spindle Speed (RPM) 7,200
Interface Access Speed (Gb/s) 12.0, 6.0, 3.0
Max Sustainable Transfer Rate 226MB/s
Average Latency (ms) 4,16
Interface Ports Dual
Rotational Vibration @ 1,500 Hz (rad/s²) 12,5
Power Consumption
Idling Average (W) 5.79 W
Average Operating Power 11.12 W
Power Supply Requirements +12 V and +5 V
Temperature, Operating (°C) 5°C – 60°C
Shock, Operating Read/Write (Gs) 70/40 Gs
Shock, Non-operating, 1 ms/2 ms (Gs) 150/300
Height (in/mm, max) 1.028 in/26.1 m m
Width (in/mm, max) 4.01 in/101.85 m m
Depth (in/mm, max) 5.787 in/147 m m
Weight (lb/g) 649 g/1.43 lb