Seagate IronWolf Pro

4 TB, 3.5"
CHF58.50/1TB
186Ratings
BrandMore from Seagate
Test reportsVery good based on 1 test
Delivered the day after tomorrow
More than 10 pieces in stock
free shipping

Memory Size9

Product details

NAS hard drive for businesses and enterprises. 3.5-inch drive, 4 TB, SATA III (6 Gb/s), 7200 rpm. Application: NAS. 3 years of Rescue Data Recovery Services for smooth, free data recovery. Workload performance of up to 550 TB/year, 2.5 million hours MTBF, and a 5-year limited warranty for excellent total cost of ownership. Facilitates data protection through prevention, intervention, and data recovery recommendations for optimal system condition. The powerful Seagate IronWolf Pro ST4000NT001 3.5-inch drive ensures smooth data storage. With a 3.5-inch form factor and up to 4 TB of storage capacity, it provides ample space for your data. Equipped with a SATA3 interface, it enables a data transfer rate of up to 600 megabytes per second. The 7200 rpm rotational speed and 256 MB cache optimize performance for quick access to frequently used files. The Seagate IronWolf Pro is the ideal choice for demanding applications and reliable data storage.

Key specifications

Scope of application
NAS
Interface
SATA
Interface version
SATA III
Cache
256 MB
Sustained Speed HDD
250 MB/s
Max. Speed
7200 RPM
Storage Technology
CMR
Documents

General information

Item number
21950870
Manufacturer
Seagate
Category
Hard drives
Manufacturer No.
ST4000NT001
Release date
9.8.2022
Sales rank in Category Hard drives
27 of 2718
External links
Manufacturer's site (de)

Data storage properties

Scope of application
NAS
Interface
SATA
Interface version
SATA III
Form factor
3.5"
Storage capacity
4 TB
Cache
256 MB
Sustained Speed HDD
250 MB/s
Max. Speed
7200 RPM
Storage Technology
CMR
Hard disk filling
Air
Max. Workload Rate
550 TB/J
MTBF
2000000 h
Hard disk additional functions
Hot plugging

Operating conditions

Maximum operating temperature
65 °C

Noise emission

Max. noise level
28 dB

Power

Power consumption
8.70 W
Power consumption (standby)
1 W

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂ emissions
16.16 kg
Climate contribution
CHF 0.38

Scope of delivery

Scope of delivery
3 years Seagate Rescue data recovery

Product dimensions

Length
14.70 cm
Width
10.19 cm
Height
2.61 cm
Weight
650 g

Package dimensions

Length
23.90 cm
Width
15.80 cm
Height
7.30 cm
Weight
722 g

30-day right of return
5 years Warranty (Bring-in)
10 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Hard drives» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 3.HPE
    0.8 %
  • 4.Dell
    1.5 %
  • 5.WD
    1.6 %
  • 6.Toshiba
    1.7 %
  • 7.Seagate
    2.1 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Dell
    0 days
  • 2.Seagate
    2 days
  • 2.Synology
    2 days
  • 2.Toshiba
    2 days
  • 2.WD
    2 days

Return rate

How often is a product of this brand in the «Hard drives» category returned?

Source: Digitec Galaxus
  • 2.Ubiquiti
    1.6 %
  • 3.WD
    2.5 %
  • 4.Seagate
    2.9 %
  • 5.Toshiba
    3.6 %
  • 6.HPE
    7.1 %
Source: Digitec Galaxus

Translation: machine translated
Very good100/100
CHIP OnlineSingle testReleaseAugust 2025
  • PositiveVery good read and write transfer rates
  • PositiveVery favourable price per gigabyte
  • PositiveSuitable for NAS and continuous operation
  • Positive5 years warranty
  • NegativeHigh power consumption during operation
  • NegativeRelatively high power consumption in idle mode