Seagate ST18000NM003D 18TB Exos X20 SATA 6Gb/s Standard Model FastFormat 512e/4Kn Internal HDD | WISP
Seagate ST18000NM003D 18TB Exos X20 SATA 6Gb/s Standard Model FastFormat 512e/4Kn Internal HDD | WISP

Seagate ST18000NM003D 18TB Exos X20 SATA 6Gb/s Standard Model FastFormat 512e/4Kn Internal HDD

ST18000NM003D
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$565.05
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ST18000NM003D

Designed with the highest rack-space efficiency and protected with Seagate Secure™ Exos X20 offers extreme market-leading capacity, earning customer confidence by delivering trusted peace of mind.

 

ST18000NM003D - Seagate 18TB Exos X18 SATA 6Gb/s Standard Model FastFormat 512e/4Kn Internal HDD

Powerful performance. Proven technology. Scalable design.

Maximum Storage Capacity for Highest Rack Space Efficiency


Market-leading 18TB HDD offering the highest capacity available for more petabytes per rack
Highly reliable performance with enhanced caching, making it the logical choice for cloud data center and massive scale-out data center applications
Hyperscale SATA model tuned for large data transfers and low latency
PowerBalance feature optimizes Watts/TB
Maximize total cost of ownership savings through lower power and weight with helium sealed-drive design
Proven helium side-sealing weld technology for added handling robustness and leak protection
Digital environmental sensors to monitor internal drive conditions for optimal operation and performance
Data protection and security— Seagate Secure™ features for safe, affordable, fast, and easy drive retirement


Best-Fit Applications

  • Scalable hyperscale applications/cloud data centers
  • Massive scale-out data centers
  • Big data applications
  • High-capacity density RAID storage
  • Mainstream enterprise external storage arrays
  • Distributed file systems, including Hadoop and Ceph
  • Enterprise backup and restore— D2D, virtual tape
  • Centralized surveillance

Specifications

SATA 6Gb/s

Capacity 18TB
Standard Model FastFormat (512e/4Kn) ST18000NM003D

Features

Helium Sealed-Drive Design Yes
Conventional Magnetic Recording (CMR) Yes
SuperParity Yes
Low Halogen Yes
PowerChoice™ Idle Power Technology Yes
PowerBalance™ Power/Performance Technology Yes
Hot-Plug Support Yes
Cache, Multisegmented (MB) 256
Organic Solderability Preservative Yes
RSA 3072 Firmware Verification (SD&D) Yes

Reliability/Data Integrity

Mean Time Between Failures (MTBF, hours) 2,500,000
Reliability Rating @ Full 24×7 Operation (AFR) 0.35%
Nonrecoverable Read Errors per Bits Read 1 sector per 10E15
Power-On Hours per Year (24×7) 8760
512e Sector Size (Bytes per Sector) 512
4Kn Sector Size (Bytes per Sector) 4096
Limited Warranty (years) 5

Performance

Spindle Speed (RPM) 7200RPM
Interface Access Speed (Gb/s) 6.0, 3.0
Max. Sustained Transfer Rate OD (MB/s,MiB/s) 285/272
Random Read/Write 4K QD16 WCD (IOPS) 168/550
Average Latency (ms) 4.16
Interface Ports Single
Rotation Vibration @ 20-1500 Hz (rad/sec²) 12.5

Power Consumption

Idle A (W) Average 5.4W
Max Operating, Random Read/Write 4K/16Q (W) 9.4, 6.4
Power Supply Requirements +12 V and +5 V

Environmental

Temperature, Operating (°C) 5°C – 60°C
Vibration, Nonoperating: 2 to 500Hz (Grms) 2.27
Shock, Operating 2ms (Read/Write) (Gs) 40
Shock, Nonoperating 2ms (Gs) 200

Physical

Height (in/mm, max) 26.1mm/1.028in
Width (in/mm, max) 101.85mm/4.010in
Depth (in/mm, max) 147.0mm/5.787in
Weight (lb/gm) 670g/1.477lb

8719706031615
ST18000NM003D
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