The IronWolf Pro is a powerful hard drive specifically designed for use in Network Attached Storage (NAS) systems. With a 3.5-inch form factor and an impressive storage capacity of up to 28 terabytes, it provides ample space for extensive data volumes. The hard drive utilizes the SATA III interface and achieves a maximum rotational speed of 7200 RPM, enabling a high data transfer rate of up to 270 gigabits per second. The IronWolf Pro is equipped with a cache size of 512 MB and employs CMR technology, known for its reliability and performance. Additionally, the hard drive is helium-filled, which reduces air resistance and enhances efficiency. With a maximum workload rate of 550 TB/year, the IronWolf Pro is ideal for demanding applications and offers a robust solution for data storage and management in professional environments.
Interface version | SATA III |
Storage Technology | CMR |
Memory Scope of application | NAS |
Max. Speed | 7200 RPM |
Interface | SATA |
Cache | 512 MB |
Sustained Speed HDD | 270 MB/s |
Item number | 60104053 |
Manufacturer | Seagate |
Category | Hard drives |
Manufacturer no. | ST28000NT000 |
Release date | 26.5.2025 |
Memory Scope of application | NAS |
Interface | SATA |
Interface version | SATA III |
Form factor | 3.5" |
Storage capacity | 28 TB |
Cache | 512 MB |
Sustained Speed HDD | 270 MB/s |
Max. Speed | 7200 RPM |
Storage Technology | CMR |
Hard disk filling | Helium |
Max. Workload Rate | 550 TB/J |
Hard disk additional functions | Native command queuing |
Max. noise level | 32 dB |
Power consumption (standby) | 1.20 W |
Power consumption | 8.30 W |
Country of origin | China |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Length | 14.70 cm |
Width | 10.19 cm |
Height | 2.61 cm |
Weight | 695 g |
Length | 20.50 cm |
Width | 13.20 cm |
Height | 6 cm |
Weight | 764 g |
How often does a product of this brand in the «Hard drives» category have a defect within the first 24 months?
Source: Digitec GalaxusHow 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 GalaxusHow often is a product of this brand in the «Hard drives» category returned?
Source: Digitec Galaxus
Due to the helium filling, the power consumption is only just under 8 watts in operation; when the drive is put to sleep, the Ironwolf Pro makes do with just under 1 watt. The drive is designed for NAS systems with up to 24 bays; vibration sensors measure vibrations of neighbouring drives to optimise head control. The warranty is 5 years, but the drive is (still) relatively expensive.
The Seagate IronWolf Pro 20TB impresses in many respects in the test. In addition to the gigantic storage capacity of 20,000 GB, the read and write performance is also top-notch. In addition, there are a lot of features for optimised use in network storage (NAS). Thus, the 3.5-inch hard disk is not only interesting for data centres and commercial servers, but also for private users who are looking...