Seagate 18TB 3.5in SATA EXOS X18 Enterprise[ST18000NM000J]

Specifications

Capacity 18TB
Standard Model FastFormat (512e/4Kn)
1 ST18000NM000J
SED Model FastFormat (512e/4Kn)
1,2 ST18000NM001J
SED-FIPS FastFormat (512e/4Kn)
1,2

Features

Helium Sealed-Drive Design Yes
Conventional Magnetic Recording (CMR) Yes
Protection Information (T10 DIF)
SuperParity Yes
Low Halogen Yes
PowerChoice Idle Power Technology Yes
PowerBalance Power/Performance Technology Yes
Hot-Plug Support
3 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) 270/258
Random Read/Write 4K QD16 WCD (IOPS) 170/550
Average Latency (ms) 4.16
Interface Ports Single
Rotation Vibration @ 20-1500 Hz (rad/sec²) 12.5

Power Consumption

Idle A (W) Average 5.3W
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) 50
Shock, Nonoperating 2ms (Gs) 200

Physical

Height (mm/in, max)
4 26.1mm/1.028in
Width (mm/in, max)
4 101.85mm/4.010in
Depth (mm/in, max)
4 147.0mm/5.787in
Weight (g/lb) 670g/1.477lb