Seagate IronWolf Pro ST20000NT001 20 TB Hard Drive - 3.5" Internal - SATA [SATA/600] - Conventional Magnetic Recording [CMR] Method (270597)

This item is brand-new, factory sealed.

IronWolf Pro drives are engineered to deliver 24x7 performance, reliability, and dependability in multi-bay, multi-user commercial and enterprise RAID storage solutions. Total peace of mind with five-year limited warranty, complimentary three-year Rescue Data Recovery Services, and IronWolf Health Management.


Key Advantages

Optimized for NAS with AgileArray
AgileArray uses dual-plane balancing and time-limited
error recovery (TLER) to deliver best-in-class RAID performance in multi-bay systems.

Always On, Always Accessible
IronWolf Pro drives are designed for 24x7 performance,
allowing users to access their data anytime, anywhere.

All-CMR Portfolio
All IronWolf Pro drives utilize conventional magnetic recording (CMR)
technology for consistent, best-in-class NAS performance.

Up to 20TB
Broad range of high-performance capacity options to deliver scalable and cost-efficient storage solutions.

Built Tough
IronWolf Pro drives are rated for up to 550TB/year workload rate, allowing
commercial and enterprise NAS users to seamlessly store, share, and collaborate on large amounts of data over a network.

Class-Leading Reliability and Dependability
IronWolf Pro drives are rated for up to 2.5M
hours MTBF and include a 5-year limited warranty for hassle-free data storage and best-inclass total cost of ownership (TCO).

Rotational Vibration (RV) sensors
Built-in RV sensors coupled with dynamic fly-height
technology correct for external vibration to deliver consistently high performance and reliability in multi-bay systems.

IronWolf Health Management (IHM)
Actively protect your data with prevention, intervention, and recovery recommendations to ensure peak system health.Specifications
Capacity
20TB
Interface
SATA 6Gb/s
Features
Drive Bays Supported
Unlimited
Recording Technology
CMR
Drive Design (Air or Helium)
Helium
Workload Rate Limit (WRL)
550
Rotational Vibration (RV) Sensors
Yes
Cache (MB)
256
Reliability/Data Integrity
Mean Time Between Failures (MTBF, hours)
2500000
Nonrecoverable Read Errors per Bits Read, Max
1 per 10E15
Power-On Hours (per year)
8760
Sector Size (Bytes per Logical Sector)
512E
Rescue Data Recovery Services(years) ³
3
Performance
Spindle Speed (RPM)
7200
Interface Access Speed (Gb/s)
6.0, 3.0, 1.5
Max. Sustained Transfer Rate OD (MB/s)
285MB/s
Rotational Vibration at 10-1500 Hz (rad/s)
12.5
Power Consumption
Startup Current, Typical (12V, A)
2
Idle Power, Average (W)
5.5v
Average Operating Power (W)
7.7Wv
Standby Mode, Typical (W)
1
Sleep Mode, Typical (W)
1Power Supply Requirements
+12 V and +5 V
Environmental/Temperature
Operating Temperature (ambient, min ^oC)
0
Operating Temperature (drive reported, max ^oC)⁴
65
Nonoperating Temperature (ambient, min ^oC)
-40
Nonoperating Temperature (ambient, max ^oC)
70
Environmental/Acoustics
Vibration, Nonoperating: 10Hz to 500Hz (Grms)
2.27
Acoustics, Idle (typical, measured in Idle 1 state) (dBA)
20
Acoustics, Seek (typical) (dBA)
26
Environmental/Shock
Shock, Operating 2ms (Read/Write) (Gs)
40/40Gs
Shock, Nonoperating, 1ms and 2ms (Gs)
200Notes:
3 Rescue Data Recovery Services not available in some countries.
4 Seagate does not recommend operating at sustained drive temperatures above 60^oC. Operating at higher temperatures may affect drive health.Item Dimension (L inchxW inchxH inch)
1 x 4 x 6

Weight
1.48lb

Warranty Information
5 Years