- Model:ST20000NT001
- 20TB Storage Capacity
- 7200 RPM Speed
- 256MB Cache
- IronWolf Health Management
- 5 Years Warranty from Seagate
Overview
The Seagate IronWolf Pro 20TB NAS Hard Drive (ST20000NT001) is engineered to deliver 24×7 performance, reliability, and dependability in multi-bay, multi-user commercial and enterprise RAID storage solutions. IronWolf Pro drives are optimized for NAS environments with AgileArray technology featuring dual-plane balancing and time-limited error recovery to deliver top RAID performance in multi-bay systems.
With an all-CMR (conventional magnetic recording) portfolio, this drive enables consistent, industry-leading 24×7 performance allowing users to access data anytime, anywhere. The 20TB capacity provides scalable storage for commercial and enterprise NAS, video production, RAID, shared network storage, workstations, and servers. Built tough with a 550TB/year workload rating and 2.5M hours MTBF, the IronWolf Pro delivers unparalleled total cost of ownership.
Peace of mind comes standard with a five-year limited warranty and complimentary three-year Rescue Data Recovery Services featuring an industry-leading 95% success rate. IronWolf Health Management helps protect data with prevention, intervention, and recovery recommendations to ensure peak system health. Rotational vibration (RV) sensors provide vibration tolerance and consistent performance in multi-bay environments.
- All-CMR portfolio for consistent 24×7 NAS performance
- 550TB/year workload rating for commercial and enterprise use
- 2.5M hours MTBF for class-leading reliability
- AgileArray with dual-plane balancing and time-limited error recovery
- Rotational vibration sensors for multi-bay environments
- IronWolf Health Management for data protection
- Complimentary 3-year Rescue Data Recovery Services
- 5-year limited warranty
Specifications
- Standard Model Number
- ST20000NT001
- Bytes per Sector
- 512E
- Interface
- SATA 60b/s
- SATA Transfer Rates Supported (Gb/s)
- 6.0, 3.0, 1.5
- Max Sustained Data Rate, OD Read (MB/s)
- 285
- Cache, Multisegmented (MB)
- 256MB
- Recording Technology
- CMR
- Rotational Speed (RPM)
- 7200RPM
- Nonrecoverable Read Errors per Bits Read, Max
- 1 per 10E15
- Power-On Hours (per year)
- 8760
- Warranty, Limited (years)
- 5
- Workload Rate Limit (TB/Year)
- 550
- Drive Bays Supported
- Unlimited
- Startup Power (A)
- 2.0A
- Drive Design (Air or Helium)
- Helium
- Operating Mode, Typical (W)
- 7.7W
- Idle Average (W)
- 5.7
- Standby Mode/Sleep Mode, Typical (W)
- 1.2W
- Power Supply Requirements
- +12 V and +5 V
- Operating Temperature (ambient, min °C)
- 0℃
- Operating Temperature (drive reported, max °C)
- 65℃
- Nonoperating Temperature (ambient, min °C)
- -40℃
- Nonoperating Temperature (ambient, max °C)
- 70℃
- Vibration, Nonoperating: 10Hz to 500Hz (Grms)
- 2.27
- Mean Time Between Failures (MTBF, hours)
- 2500000 hrs
- Rotational Vibration @ 10-1500 Hz (rad/s)
- 12.5
- Rescue Data Recovery Services (years)
- 3
Warranty
5 Years manufacturer warranty from Seagate. Warranty service is provided by the brand's authorised service centre under the brand's own terms; keep the original invoice and the serial number for any claim, and we will guide you through the process. Details are in our Warranty Policy.