Seagate · Hard Drive

Seagate IronWolf Pro ST20000NT001 20 TB Hard Drive

20 TB · 7200 RPM · 3.5" HDD

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Capacity 20 TB
Type 3.5" HDD
Spindle speed 7200

Seagate IronWolf Pro ST20000NT001 20 TB Hard Drive is a hard drive with 20 TB of space.

Specifications

Key specs

Capacity: 20 TB
Type: 3.5" HDD
Spindle speed: 7200
Part number: ST20000NT001
EAN / UPC: 8719706432276

Features

HDD capacity: 20 TB
HDD speed: 7200 RPM
Storage drive buffer size: 256 MB
HDD size: 3.5"
Type: HDD
Component for: NAS
HDD interface transfer rate: 6 Gbit/s
HDD sustained transfer rate: 285 MiB/s
Uncorrectable Bit Error Rate (UBER): < 1 per 10^15 bits read
Rotational Vibration (RV) sensors: Yes
Workload rate limit: 550 TB/year
Noise level (idle): 20 dB
Mean time to failure (MTTF): 2500000 h
Mean time between failures (MTBF): 2500000 h

Power

Power consumption (typical): 7.7 W
Power consumption (standby): 1 W
Power consumption (off): 1 W
Power consumption (idle): 5.5 W
Operating voltage: 5 / 12 V
Start-up current: 2 A

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Operational conditions

Operating temperature (T-T): 0 - 65 °C
Storage temperature (T-T): -40 - 70 °C
Non-operating vibration: 2.27 G
Operating shock: 40 G
Non-operating shock: 200 G

Weight & dimensions

Width: 101.8 mm
Height: 26.1 mm
Depth: 147 mm
Weight: 670 g

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About this product

IronWolf Pro drives are engineered to deliver 24×7 performance, reliability, and dependability in multi-bay, multi-user commercial and enterprise RAID storage solutions. Total peace of mind with five-year limited warranty, complimentary three-year Rescue Data Recovery Services, and IronWolf Health Management.

Datasheet (PDF)