Seagate IronWolf Pro 20TB 7200rpm SATA 6Gb/s 256MB Cache 3.5 Inch Internal Hard Drive


20TB Storage Capacity,3.5″ Form Factor,SATA 6 Gb/s Interface,Cache: 256MB,CMR Recording Techonology,Helium Drive Design,Data Transfer Rate: Up to 285MB,Spindle Speed 7200RPM,2,500,000 Hours MTBF

In stock



Brand: Seagate
Series: IronWolf Pro
Model: ST20000NT001
Capacity: 20TB
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

Reliability/Data Integrity
Mean Time Between Failures (MTBF): 2,500,000 Hours
Nonrecoverable Read Errors per Bits Read, Max: 1 per 10E15
Power-On Hours (per year): 8760
Sector Size (Bytes per Logical Sector): 512E

Spindle Speed: 7200RPM
Interface Access Speed: 6.0 Gb/s
Max. Sustained Transfer Rate OD: 285MB/s
Rotational Vibration @ 10-1500 Hz: 12.5Rad/s

Power Consumption
Startup Current, Typical (12V): 2.0A
Idle Power, Average: 5.5W
Average Operating Power: 7.7W
Standby Mode, Typical: 1.0W
Sleep Mode, Typica: 1.0W
Power Supply Requirements: 12V and 5V

Operating Temperature: 0°C – 65°C
Nonoperating Temperature: -40°C – 70°C

Vibration, Nonoperating: 10Hz to 500Hz: 2.27Grms
Acoustics, Idle (typical, measured in Idle 1 state): 20dBA
Acoustics, Seek (typical): 26dBA
Shock, Operating 2ms (Read/Write): 40Gs
Shock, Nonoperating, 1ms and 2ms: 200Gs
Dimensions: 26.11mm x 101.85mm x 146.9mm
Weight: 670g

Additional information

Weight 0,6 kg
Dimensions 14,7 × 10,2 × 2,6 cm


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