Seagate Exos 20TB 3.5 inch SATA 6Gb/s Enterprise Hard Disk Drive

Seagate Exos 20TB 3.5" SATA 6Gb/s Enterprise Hard Disk Drive, SED model FastFormat (512e/4Kn), 256 MB Cache multi-segmented, 285MB/s Maximum sustained transfer rate OD, 4.16 MS average Latency, ST20000NM007D

Overview:

Exos X20 Hard Drive
Delivering maximum storage capacity with the highest rack-space efficiency.

Features:

Scalable. Responsive. Innovative.
Powerful performance with proven technology - Seagates Exos X20 drives are built off the platform thats 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 X20 offers extreme market-leading capacity, earning customer confidence by delivering trusted peace of mind.

Superior Reliability
Enterprise-class drives with a 550 TB/year workload rating and 2.5M-hr MTBF to meet the most demanding storage requirements.

Customisation Power Options
PowerChoice and PowerBalance for optimised power consumption when in use and idle - customisable to fit your needs.

Amazing Performance
Advanced write caching coupled with up to 285 MB/s data transfer rates provides a boost in performance without compromising on capacity.

Advanced Data Security
Password protection and AES-256 hardware encryption with Seagate Secure- for drives you can depend on.

Our Latest Resources

White Paper Data Orchestration Read about the crucial elements for an effective data orchestration strategy and infrastructure.
Webinar Data Done Right Discover enterprise storage solutions build on trust, affordability and ease.
Article Composability Benefits in Private Cloud Explore the cost and performance benefits of compostability in a private cloud architecture.
White Paper The Multicloud Manifest Learn about multicloud data economics and managing data complexity at scale.

Specifications:

SATA 6 Gb/s
Capacity 20TB
Standard Model FastFormat (512e/4Kn) ST20000NM007D
SED Model FastFormat (512e/4Kn) ST20000NM000D
SED-FIPS FastFormat (512e/4Kn) -
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 Yes
Cache, Multi-segmented (MB) 256
Organic Solderability Preservative Yes
RSA 3072 Firmware Verification (SD&D) Yes
Reliability/Data Integrity
Mean Time Between Failures (MTBF, hours) 2500000
Reliability Rating @ Full 24x7 Operation (AFR) 0.35%
Non-recoverable Read Errors per Bits Read 1 sector per 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) 7,200 RPM
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 5.4 W
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, Non-operating: 2 to 500 Hz (Grms) 2.27
Shock, Operating 2 ms (Read/Write) (Gs) 40
Shock, Non-operating 2 ms (GS) 200
Physical
Height (in/mm, max) 1.028 in/26.1 mm
Width (in/mm, max) 4.01 in/101.85 mm
Depth (in/mm, max) 5.787 in/147 mm
Weight (gm/lb) 670 g/1.477 lb