Seagate IronWolf Pro 20TB 7200RPM 256MB Cache 3.5 Inch SATA Hard Drive

IronWolf Pro is designed to deliver reliable and dependable performance in 24x7 intensive workload environments. It is engineered to perform in commercial and enterprise multi-bay, multi-user, multi-application NAS storage solutions.

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.

• Capacity: 20TB
• Interface: SATA 6Gb/s
• Drive Design: Helium
• Recording Technology: CMR
• Workload Rate Limit (WRL): 550
• Cache: 256 MB
• Spindle Speed: 7200rpm
• Rotational Vibration (RV) Sensor: 12.5 rad/s²
• Max Sustained Transfer Rate OD: 285MB/s
• Nonrecoverable Read Errors per Bits Read: 1 per 10E15
• Power-On Hours per Year: 8,760
• Mean Time Between Failures (MTBF): 2.5M hours
• Idle Average: 5.5 W
• Power Supply Requirements: +12 V and +5 V
• Dimensions (HxWxD): 26.11 x 101.85 x 146.99 mm
• Weight: 670g