Seagate IronWolf Pro
Seagate

IronWolf Pro

12TB internal hard drive 7200 RPM 256 MB 3.5" Serial ATA III

Model 12TBPart no. ST12000NT001-20PK

30 specifications
  • Storage12 TB
  • ConnectivitySerial ATA III
  • Noise20 dB
  • TypeHDD
  • Weight670 g
  • Power consumption (typical)7.8 W
See all specifications

Overview

Storage
12 TB
Connectivity
Serial ATA III
Noise
20 dB
Type
HDD
Weight
670 g
Power consumption (typical)
7.8 W
Brand
Seagate
Model
12TB
Part number
ST12000NT001-20PK
Also known as
Seagate IronWolf Pro 12TB internal hard drive 7200 RPM 256 MB 3.5" Serial ATA III

Specifications

30 specifications in 5 groups

Features

SpecificationValue
HDD capacity12 TB
HDD speed7200 RPM
HDD size3.5"
InterfaceSerial ATA III
TypeHDD
Component forServer/workstation
Storage drive buffer size256 MB
Hybrid-HDD cache memory6 GB
HDD interface transfer rate270 Gbit/s
Uncorrectable Bit Error Rate (UBER)< 1 per 10^15 bits read
Rotational Vibration (RV) sensorsYes
Workload rate limit550 TB/year
Noise level (idle)20 dB
Mean time between failures (MTBF)2500000 h

Power

SpecificationValue
Power consumption (typical)7.8 W
Power consumption (standby)1 W
Power consumption (off)1 W
Power consumption (idle)5 W
Operating voltage5 / 12 V
Start-up current2 A

Operational conditions

SpecificationValue
Operating temperature (T-T)0 - 65 °C
Storage temperature (T-T)-40 - 70 °C
Non-operating vibration2.27 G
Operating shock50 G
Non-operating shock200 G

Weight & dimensions

SpecificationValue
Width101.8 mm
Depth147 mm
Height26.1 mm
Weight670 g

Packaging data

SpecificationValue
Quantity per pack20 pc(s)