Very good100/100
- Very good read and write transfer rates
- Very favourable price per gigabyte
- Suitable for NAS and continuous operation
- 5 years warranty
- High power consumption during operation
- Relatively high power consumption in idle mode
Seagate IronWolf Pro
4 TB, 3.5"Price in EUR including VAT
Delivered Mon, 27/4
More than 10 pieces in stock
More than 10 pieces in stock
free shipping
Product details
NAS hard drive for businesses and enterprises. 3.5-inch hard drive, 4 TB, SATA III (6 Gb/s), 7200 rpm. Application area: NAS. 3 years of Rescue Data Recovery Services for smooth, cost-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 recommendations for data recovery to maintain optimal system condition. The powerful Seagate IronWolf Pro ST4000NT001 3.5-inch hard drive ensures seamless data storage. With a form factor of 3.5 inches and up to 4 TB of storage capacity, it provides ample space for your data. Equipped with a SATA3 interface, it allows for data transfer rates 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.
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 |
Item number | 21950870 |
Manufacturer | Seagate |
Category | Hard drives |
Manufacturer no. | ST4000NT001 |
Release date | 9/8/2022 |
External links |
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 |
Maximum operating temperature | 65 °C |
Max. noise level | 28 dB |
Power consumption (standby) | 1 W |
Power consumption | 8.70 W |
Country of origin | China |
Manufacturer commitment | SBTi |
CO₂ emissions | 234,8 kg |
Climate contribution | EUR 5,99 |
Scope of delivery | 3 years Seagate Rescue data recovery |
Length | 14.70 cm |
Width | 10.19 cm |
Height | 2.61 cm |
Weight | 650 g |
Product Safety |
Length | 23.90 cm |
Width | 15.80 cm |
Height | 7.30 cm |
Weight | 506 g |
Specifications may include unverified machine translations.
14-day cancellation right
30-day right of return
30-day right of return
24 Months statutory warranty
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Hard drives» category have a defect within the first 24 months?
Source: Galaxus- 2.Synology0,8 %
- 4.Dell1 %
- 5.Toshiba1,6 %
- 5.WD1,6 %
- 7.Seagate2,1 %
Statutory 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: Galaxus- 1.HPE0 days
- 2.Seagate2 days
- 2.Synology2 days
- 4.Toshiba3 days
- 4.WD3 days
Return rate
How often is a product of this brand in the «Hard drives» category returned?
Source: Galaxus- 2.Ubiquiti1,6 %
- 3.WD2,5 %
- 4.Seagate3 %
- 5.Toshiba3,7 %
- 6.HPE7,4 %
Source: Galaxus
Translation: machine translated
CHIP OnlineSingle testReleaseAugust 2025