Seagate IronWolf Pro 3.5", 20TB, 7200 RPM, 256 MB, 300 WRL - hard drive (NAS)

The Seagate IronWolf Pro 20TB hard drive, model ST20000NE000, is a premium choice for enterprise NAS storage, offering exceptional reliability and performance. Designed for high-intensity, 24x7 operations, it leverages AgileArray technology to optimize RAID performance in multi-bay environments. The drive's helium-filled design reduces friction and wear, enhancing durability and efficiency. Ideal for commercial NAS, video production RAID storage, and backup solutions, the IronWolf Pro 20TB ensures data is always accessible and secure.

This model features a 300TB/year workload rate, making it suitable for high-traffic applications. The drive includes advanced RV sensors and dynamic fly-height technology to counteract vibration, ensuring consistent performance. With a 1.2 million hours MTBF and a comprehensive 5-year warranty, this drive is built to last. Additionally, IronWolf Health Management (IHM) offers real-time monitoring and preventive measures to maintain optimal drive health.

Key Specifications

• Capacity: 20TB
• Standard Model Number: ST20000NE000
• Interface: SATA 6Gb/s
• Drive Bays Supported: Up to 24-bay
• Recording Technology: CMR
• Drive Design: Helium
• Workload Rate Limit (WRL): 300TB/year
• Rotational Vibration (RV) Sensors: Yes
• Cache: 256MB
• Mean Time Between Failures (MTBF): 1,200,000 hours
• Nonrecoverable Read Errors per Bits Read: 1 per 10E15
• Power-On Hours (per year): 8760
• Sector Size: 512E
• Rescue Data Recovery Services: 3 years
• Limited Warranty: 5 years
• Spindle Speed (RPM): 7200
• Max. Sustained Transfer Rate: 285MB/s
• Power Consumption (Average Operating Power): 7.7W
• Environmental (Operating Temperature): 0°C to 65°C
• Acoustics (Idle/Seek): 20dBA / 26dBA
• Physical Dimensions: 26.11mm height, 101.85mm width, 146.99mm depth
• Weight: 670g

Explore Other Options
The primary differences between this Seagate IronWolf Pro 20TB model and the ST20000NT001 lie in their workload rate limits and drive bay support. This model, ST20000NE000, supports up to 24-bay configurations and has a workload rate limit of 300TB/year, catering to less demanding environments. In contrast, the ST20000NT001 supports an unlimited number of drive bays and is designed for a higher workload rate limit of 550TB/year, making it suitable for more intensive usage. Both models share the same high reliability, performance features, and comprehensive data protection services.