Seagate

Seagate IronWolf Pro ST4000NT001 internal hard drive 4 TB 7200 RPM 256 MB 3.5"

SKU
ST4000NT001
In Stock
4 TB, SATA 6Gb/s, 26.11 x 101.85 x 146.99 mm, 650 g
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Hard drive
Component forNAS
HDD sustained transfer rate250 MiB/s
HDD interface transfer rate6 Gbit/s
Workload rate limit550 TB/year
Mean time between failures (MTBF)2000000 h
HDD speed7200 RPM
HDD size3.5"
HDD capacity4 TB
Features
TypeHDD
Component forNAS
HDD sustained transfer rate250 MiB/s
HDD interface transfer rate6 Gbit/s
Workload rate limit550 TB/year
Mean time between failures (MTBF)2000000 h
HDD speed7200 RPM
HDD size3.5"
HDD capacity4 TB
Storage drive buffer size256 MB
Uncorrectable Bit Error Rate (UBER)< 1 per 10^15 bits read
Rotational Vibration (RV) sensorsYes
Noise level (idle)28 dB
Power
Power consumption (typical)8.7 W
Power consumption (standby)1 W
Power consumption (off)1 W
Power consumption (idle)5.5 W
Start-up current2 A
Operating voltage5 / 12 V
Operational conditions
Operating temperature (T-T)0 - 65 °C
Storage temperature (T-T)-40 - 70 °C
Operating shock70 G
Non-operating vibration2.27 G
Non-operating shock300 G
Technical details
Mean time between failures (MTBF)2000000 h
Weight & dimensions
Width101.8 mm
Weight650 g
Height26.1 mm
Depth147 mm

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SKU
ST4000NT001
ST4000LM024
697631-001
781518-B21
WD60PURX
WD60PURZ
Manufacturer
Seagate
Seagate
HPE
HPE
Western Digital
Western Digital
HDD capacity
over 2.5 TB
over 2.5 TB
≈ 1 TB
≈ 1 TB
over 2.5 TB
over 2.5 TB
Type
HDD
N/A
N/A
N/A
N/A
N/A
HDD speed
7200RPM to 10000RPM
5400RPM to 5900RPM
10000RPM to 15000RPM
10000RPM to 15000RPM
5400RPM to 5900RPM
5400RPM to 5900RPM
HDD size
3.5 "
2.5 "
2.5 "
2.5 "
3.5 "
3.5 "
Component for
NAS
Notebook
Server/workstation
Server/workstation
Surveillance system
Surveillance system