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Seagate ST18000NM003D 18TB Exos X20 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
(ST18000NM003D)
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 |
SKU | ST18000NM003D |
Brand | Seagate |
Shipping Weight | 0.5000kg |
Manufacturer Warranty : 5 Years Manufacturer Warranty
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