ST20000NT001 Seagate IronWolf Pro 20TB 3.5″ SATA 6Gb/s 7200RPM NAS/Enterprise HDD

ST20000NT001 Specifications

Seagate IronWolf Pro 20TB 3.5″ SATA 6Gb/s 7200RPM NAS/Enterprise HDD

Manufacturer: Seagate Technology
Manufacturer Model: ST20000NT001
Product Line: IronWolf Pro
Product Series: 20TB NAS/Enterprise Hard Drive
Product Type: Internal Hard Disk Drive
Product Name: Seagate IronWolf Pro 20TB 3.5″ SATA 6Gb/s 7200RPM HDD

KEY FEATURES:
Storage Capacity: 20 TB
Interface Type: Serial ATA (SATA) 6Gb/s
Form Factor: 3.5-inch Large Form Factor (LFF)
Drive Type: Internal HDD for NAS and RAID systems
Spin Speed: 7,200 RPM
Cache: 256 MB
Recording Technology: Conventional Magnetic Recording (CMR)
Compatibility: Designed for NAS, RAID, servers, and high-capacity storage systems
Features Supported: IronWolf Health Management, AgileArray, RV sensors, TLER, dual-plane balance, Rescue Data Recovery Services

PERFORMANCE:
Maximum Data Transfer Rate: Up to 600 MB/s (interface)
Sustained Transfer Rate: Approximately 285 MB/s
Random Read IOPS: Not explicitly specified
Random Write IOPS: Not explicitly specified
Sequential Read Speed: Approximately 285 MB/s
Sequential Write Speed: Approximately 285 MB/s

ENVIRONMENTAL & RELIABILITY:
Workload Rate Limit: Up to 550 TB/year
Mean Time Between Failures (MTBF): ~2,500,000 hours
Nonrecoverable Read Error Rate: < 1 per 10^15 bits read
Operating Temperature Range: 0 °C – 65 °C
Storage Temperature Range: -40 °C – 70 °C
Operating Humidity: Not explicitly specified
Shock Resistance: 40 G operating / 200 G non-operating
Vibration Resistance: 2.27 G non-operating
Noise Level (Idle): ~20 dB

PHYSICAL:
Dimensions (W x D x H): ~101.85 mm × 147 mm × 26.11 mm
Weight: ~670 g
Color: Standard metallic finish