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ST20000NT001 | Seagate 20TB 3.5″ IronWolf PRO NAS SATA 6Gb/s 7200RPM 256MB Cache HDD. 5 Years Warranty

Seagate
ST20000NT001
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Seagate-ST20000NT001-Seagate 20TB 3.5" IronWolf PRO NAS SATA 6Gb/s 7200RPM 256MB Cache HDD. 5 Years Warranty
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Original price was: $1,599.00.Current price is: $1,380.00. inc GST.  

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ETA
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Melbourne
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More Info (PDF, official site)

BUZY NetworksBUZY's take on this product:

The Seagate 20TB IronWolf Pro NAS HDD (ST20000NT001) delivers enterprise-class storage performance designed specifically for demanding NAS environments operating 24×7. Built with AgileArray™ technology, this drive provides dual-plane balancing, RAID optimization, and advanced power management that ensures consistent performance in multi-bay NAS configurations. The integrated rotational vibration (RV) sensors maintain data integrity and performance even in systems with multiple drives operating simultaneously, making it ideal for UniFi Protect NVR deployments, backup servers, and high-capacity storage arrays that power modern network infrastructures.

  • 20TB capacity provides massive storage for surveillance footage, backups, and file sharing applications
  • 7200 RPM spindle speed with 256MB cache ensures fast data access and transfer rates up to 285 MB/s
  • Multi-user technology optimized for simultaneous access from multiple workstations without performance degradation
  • 300TB/year workload rating handles intensive read/write operations in professional environments
  • 5-year warranty backed by Seagate’s reliability and proven track record in NAS applications

Whether you’re building a UniFi Protect surveillance system with multiple 4K cameras, deploying a centralized backup solution for your network infrastructure, or creating a high-performance file server for a small business, this IronWolf Pro drive delivers the reliability and performance your clients demand. The SATA 6Gb/s interface ensures broad compatibility with virtually all NAS devices, while the drive’s NAS-optimized firmware prevents the common timeout issues that can occur with desktop drives in RAID arrays. At the current price point, this represents exceptional value for professional-grade storage that matches the reliability standards your UniFi network deployments require.

Product Description

IronWolf and IronWolf PROTough. 24×7 performance with multi-user technology for higher user workloads, and the first drives built for NAS to be equipped with rotational vibration (RV) sensors. Ready. AgileArray™ provides for drive balance, RAID optimization and advanced power management. Scalable. Up to 10TB means there’s a scalable solution for any NAS use case.

•Optimized for NAS with AgileArray.™ AgileArray is built for dual-plane balancingand RAID optimization in multi-bay environments with the most advanced powermanagement possible.
•High performance means no lag times or downtime for users during high traf ctime for the NAS. Seagate leads the competition with the highest performance in NAS-class drives.
•Range of capacities up to 20TB. More capacity options mean more choices that will fit within the budget. Seagate provides a scalable solution for any NAS use-case scenario.
•Get ahead with more cache. IronWolf provides high-cache options allowing your NAS to serve data faster.
•Do more with multi-user technology. Enables user workload rate of 550TB/year. Multiple users can con dently upload and download data to the NAS server, knowing it can handle the workload, whether you’re a creative professional or small business.

Specifications
Capacity 20TB
Standard Model Number ST20000NT001
Interface SATA 6Gb/s
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
Mean Time Between Failures (MTBF, hours) 2,500,000
Non-recoverable Read Errors per Bits Read, Max 1 per 10E15
Power-On Hours (per year) 8,760
Sector Size (Bytes per Logical Sector) 512E
Rescue Data Recovery Services (years) 3
Limited Warranty (years) 5
Spindle Speed (RPM) 7,200
Interface Access Speed (Gb/s) 6.0, 3.0, 1.5
Max. Sustained Transfer Rate OD (MB/s) 285MB/s
Rotational Vibration @ 10-1500 Hz (rad/s) 12.5

Additional information

Weight 0.7 kg
Shipping Dimensions 15 × 11.2 × 3.6 cm
Brand

Manufacturer Part#

ST20000NT001
Warranty (months)

60
More info (manufacturer's website)

https://www.seagate.com/files/www-content/datasheets/pdfs/ironwolf-pro-20tb-DS1914-21-2206GB-en_GB.pdf
Condition

New

SKU: HASEA-ST20000NT001

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