SEAGATE TECH Enterprise Capacity 3.5 HDD V.5 - ST4000NM0115

Item # SEAST4000NM0115 (Part # ST4000NM0115)
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Item Description:
Seagate Enterprise Capacity 3.5 HDD V.5 ST4000NM0115

Capacity-Optimized Enterprise Hard Drive for Bulk-Data Applications

  • 1TB to 8TB; 3.5-inch enterprise drive with industry-leading conventional magnetic recording (CMR) technology
  • Advanced Write Caching feature enables up to 100% performance improvement in random writes over last generation drive
  • 12Gb/s SAS and SATA 6Gb/s interfaces in industry-standard formats (512n; 512e and 4Kn) for easy integration into replicated and RAID multi-drive storage servers and systems
  • State-of-the-art cache; on-the-fly error-correction algorithms; super parity and end-to-end. SAS-based data integrity for accurate data storage
  • Industry-leading rotational vibration design helps ensure consistent performance in dense multi-drive systems
  • Engineered for 24x7 workloads of 550TB/yr.
  • Robust performance with dual processors; ramp load technology; top-cover-attached motor and humidity sensor for optimum performance in all chassis
  • On-demand Power Balance feature available for lower power/performance in random read/write environments
  • Seagate Secure Self-Encrypting Drive featuring Instant Secure Erase for cost-saving drive retirement and secure data-at-rest protection
  • Seagate Sea Tools diagnostic software to provide drive self-tests ensuring no unnecessary downtime and maximizing TCO

Best-Fit Applications

  • Hyperscale applications/cloud data centers with replicated storage
  • Massive scale-out data centers and big data analytics
  • High-capacity density RAID storage
  • Mainstream enterprise external storage (SAN; NAS; DAS)
  • Distributed file systems; including Hadoop and Ceph
  • Enterprise backup and restore - D2D; virtual tape


  • Capacity: 4TB

Special Features

  • Humidity Sensor: Yes
  • Halogen Free: Yes
  • Power Choice Technology: Yes
  • Power Balance Technology: Yes
  • Cache: 128MB
  • Advanced Write Caching (Internal NOR flash): Yes

Reliability/Data Integrity

  • Vibration; Nonoperating: 10Hz to 500Hz (Grms): 5
  • MTBF: 2;000;000hr
  • Reliability Rating Full 24×7 Operation (AFR): 0.44%
  • Nonrecoverable Read Errors per Bits Read; Max: 1 sector per 10E15
  • Power-On Hours: 8760
  • Bytes per Sector: 512
  • Warranty; Limited (years): 5


  • Spin Speed: 7200RPM
  • Interface Access Speed (Gb/s): 6.0; 3.0; 1.5
  • Max Sustainable Transfer Rate: 226MB/s
  • Average Latency (ms): 4.16
  • Interface Ports: Single
  • Rotational Vibration 1500Hz (rad/s): 12.5

Power Consumption

  • Idle Average (W): 5.45W
  • Average Operating Power: 6.94W
  • Power Supply Requirements: +12 V and +5 V


  • Temperature; Operating ( degreeC): 5 degreeC - 60 degreeC
  • Shock; Operating; 2ms: 70/40Gs
  • Shock; Nonoperating; 1ms/2ms (Gs): 250/150Gs


  • Height (mm/in): 26.1mm/1.028in
  • Width (mm/in; max): 101.85mm/4.010in
  • Depth (mm/in; max): 147.0mm/5.787in
  • Weight (g/lb.): 680g/1.50lb
This Kit Includes: