Seagate Exos X24 3.5", 20TB, 7200 RPM, 512MB, 550 WRL, SED, SATA - hard drive

The Seagate Exos X24 20TB hard drive, model ST20000NM001H, is designed to deliver powerful performance and proven technology for enterprise-grade storage solutions. This drive is engineered for 24x7 operations, leveraging a helium-sealed design to optimize the drive for low power consumption and enhanced durability. Ideal for hyperscale data centers, big data applications, and cloud storage, the Exos X24 20TB ensures consistent performance with advanced caching, rotational vibration sensors, and digital environmental sensors to monitor internal conditions.

This model features Self-Encrypting Drive (SED) technology for robust data protection and secure drive retirement. With a mean time between failures (MTBF) of 2.5 million hours and a comprehensive 5-year warranty, the Exos X24 20TB is built to last.

Key Specifications

• Capacity: 20TB
• Standard Model Number: ST20000NM001H
• Interface: SATA 6Gb/s
• Drive Bays Supported: Unlimited
• Recording Technology: CMR
• Drive Design: Helium
• Workload Rate Limit (WRL): 550TB/year
• Rotational Vibration (RV) Sensors: Yes
• Cache: 512MB
• Mean Time Between Failures (MTBF): 2,500,000 hours
• Nonrecoverable Read Errors per Bits Read: 1 per 10E15
• Power-On Hours (per year): 8760
• Sector Size: 512e/4Kn
• Limited Warranty: 5 years
• Spindle Speed (RPM): 7200
• Max. Sustained Transfer Rate: 285MB/s
• Power Consumption (Average Operating Power): 6.3W
• Environmental (Operating Temperature): 5°C to 60°C
• Acoustics (Idle/Seek): 28dBA / 30dBA
• Physical Dimensions: 26.1mm height, 101.85mm width, 147mm depth
• Weight: 685g

Explore Other Options
The primary differences between this Seagate Exos X24 20TB model and the ST20000NM002H and the ST20000NM005H lie in their security features and interface types. This model, ST20000NM001H, supports an unlimited number of drive bays with a SATA interface and includes Self-Encrypting Drive (SED) capabilities for enhanced data security. In contrast, the ST20000NM002H uses a SATA interface without SED capabilities, making it suitable for general-purpose enterprise storage, while the ST20000NM005H uses a SAS interface for higher data transfer speeds. All models share the same high reliability, performance features, and comprehensive data protection services.