Description
Seagate Enterprise Capacity (Exos) 20TB 3.5" SATA3 7200 RPM 512MB HDD ST20000NM002H
Scalable. Responsive. Innovative.
Powerful performance with proven technology-Seagate's® Exos® X24 drives are built off the platform that's shipped millions globally and deployed in leading cloud service provider solutions-making them the most sought after drives in our datasphere. Designed with the highest rack-space efficiency and protected with Seagate Secure™, Exos X24 offers extreme market-leading capacity, earning customer confidence by delivering trusted peace of mind.
Superior Reliability
Enterprise-class drives with a 550TB/year workload rating and 2.5M-hr MTBF to meet the most demanding storage requirements.
Customizable Power Options
PowerChoice™ and PowerBalance™ for optimized power consumption when in use and idle - customizable to fit your needs.
Amazing Performance
Advanced write caching coupled with up to 285MB/s data transfer rates provides a boost in performance without compromising on capacity.
Advanced Data Security
Seagate Instant Secure Erase for safe, affordable, fast, and easy drive retirement.
General
Brand
Seagate
Manufacturer Part Number
ST20000NM002H
Capacity
20TB
Encryption
Standard
Interface
SATA 6Gb/s
Dimensions (H x W x D)
26.1mm x 101.85mm x 147mm
Weight
685g
Features
Helium Sealed-Drive Design
Yes
Conventional Magnetic Recording (CMR)
Yes
Super Parity
Yes
PowerChoice™ Idle PowerTechnology
Yes
PowerBalance™ Power/Performance Technology
Yes
Hot-Plug Support
Yes
Cache, Multisegmented (MB)
512
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 in 10E15
Power-On Hours per Year (24x7)
8760
512e Sector Size (Bytes per Sector)
512
4Kn Sector Size (Bytes per Sector)
4096
Performance
Spindle Speed (RPM)
7200
Max. Sustained Transfer Rate OD (MB/s, MiB/s)
215/272
Random Read/Write 4K QD16 WCD (IOPS)
168/550
Interface Ports
Single
Rotation Vibration @ 1500 Hz (rad/s²)
12.5
Power Consumption
Idle Power, Average (W)
6.3
Max Operating, Random Read/Write 4K/16Q (W)
8.9, 7.1
Power Supply Requirements
+12 V and +5 V
Environmental
Temperature, Operating (°C) (Ambient / Drive Reported)
5/60
Vibration, Nonoperating: 2 to 500Hz (Grms)
2.27
Shock, Operating 2ms (Read/Write) (Gs)
40
Shock, Nonoperating 2ms (Gs)
200
