Difference Between Seagate Exos x16 and Ironwolf Pro

Seagate has two lines of NAS devices that are designed for different purposes. The Seagate Exos is the newest and more powerful line, while the Ironwolf Pro is designed to be cost-effective without sacrificing too much performance. If you’re not sure which one will best meet your needs, then this article should help clear things up. The Seagate Exos is a higher-end drive with some features not available on other models, whereas the Ironwolf Pro is made to be more affordable for those who don’t need as many frills. 

Seagate Exos x16 vs Ironwolf Pro

The main difference between Seagate Exos x16 and Ironwolf Pro is that the Ironwolf Pro is a lower-end model that doesn’t have as many high-end features, but it’s still good for standard NAS use. If you’re looking to manage multiple heavy applications at once or need more capacity than Exos can provide, then this drive might suit your needs better. The Seagate Exos comes in capacities up to 14 TB, while the Ironwolf Pro only has up to 12 TB.

Seagate Exos x16 and Ironwolf Pro

Seagate Exos x16 is a high-performance, helium-based hard drive that’s designed for the creative professional. This means it can hold more data and make access faster than traditional drives. It has an enormous capacity of up to 14 TB, with speeds reaching over 220 MB/s. The Ironwolf Pro, on the other hand, has several features for power savings and environmental conservation, including QuietStep technology, which reduces noise by up to 50%.

IronWolf Pro is a high-performance NAS HDD with massive scalability and reliability to meet the demands of always-on, mission-critical businesses. Ironwolf Pro comes in capacities of up to 12 TB. The drive is designed to be used in a NAS environment and provides all the necessary features for this purpose. It comes with Rotational Vibration (RV) sensors that help maintain performance, even in multi-bay systems.

Comparison Table Between Seagate Exos x16 and Ironwolf Pro 

Parameters of Comparison
Seagate Exos x16 Ironwolf Pro 
WarrantyFive years warrantySeven years warranty.
ProtectionNo protection for power loss or RAID support.Comes with a two million hours mean time between failure, built-in power management and enterprise-class error recovery control.
RPM (Revolutions per minute)Fourteen thousand, seven hundred and sixty-five.Seven thousand four hundred fifty rotations per minute.
CacheSixty-two megabytes of cache memory.One hundred twenty-eight megabytes of data cache memory.
CapacityFourteen terabytes of capacity.Twenty four terabytes of storage space.

What is Seagate Exos x16? 

Seagate Exos X16 is an enterprise-class data centre hard disk drive. These drives are designed for data centre servers and high capacity SATA, SAS or NVMe applications where performance, endurance and reliability are key requirements. The Seagate Exos x16 has a maximum capacity of 16TB in the largest version, while its rotational speed is around 15,000 RPM.

The Seagate Exos X16 is available in different capacities ranging from 500GB to 16TB. It has a rotational speed of 15,000 RPM. The Seagate Exos x16 is expensive compared to other external hard disk drives with the same capacity.

The Seagate Exos x16 hard drive has been built for speed, and this one comes in capacities from four terabytes to eight terabytes, both of which have a maximum rotational speed of seven thousand RPMs. It also comes with a five-year warranty, but it doesn’t have the additional protection that Ironwolf Pro comes with.

The Seagate Exos x16 is built for speed, and it has a maximum transfer rate of around 220 megabytes per second, while the iron Wolf pro hard drive only tp speed up to 180MB/s. The power consumption on these two drives is also different, where they can go up to seven watts for the Exos x16 and only four watts.

What is Ironwolf Pro?

IronWolf NAS hard drives are built for always-on environments with the highest quality and reliability. They are further enhanced by AgileArray technology. It has a rotational speed of up to around 12,000 RPM, which makes it one of the fastest hard drives on the market today.

It comes in different capacities, from as low as one terabyte to up to 12TB. The Ironwolf Pro is more affordable than most external hard drives with similar capacities, and it also comes in different storage sizes from four terabytes, six terabytes, eight terabytes, and twelve terabytes.

Most of the time, it comes with a two-year warranty, but if you purchase an Ironwolf Pro from Amazon, they are giving five years on top of its standard warranty coverage already. The hard drive also has built-in protection for power loss as well as RAID support to help give your networked systems a more stable connection.

It also has the same five-year warranty as Exos x16, but it comes with extra protection, which is going to give you instant peace of mind when using this in a RAID 0 configuration. Ironwolf Pro is also the ideal drive for business or creative users who need to store large data files in one place.

Main Differences Between Seagate Exos x16 and Ironwolf Pro

  1. Seagate Exos x16 is only available in capacities of up to 12TB, whereas Ironwolf Pro has 16TB, 14TB and 12 TB options.
  2. Seagate Exos x16 is cheaper than Ironwolf Pro.
  3. Seagate Exos x16 has a SAS interface, while Ironwolf Pro comes with SATA.
  4. Seagate Exos x16 has a five-year warranty, but Ironwolf Pro offers an extra protection plan for real peace of mind.
  5. Seagate Exos x16 has a better speed of 220MB/s at reading and 250 MB/S when writing, while Ironwolf Pro is slower with 200MB/s in both areas.


These are not the only differences between these two drives, but they highlight some very important ones that you need to know before making your purchase decision. If you want more storage space, then Seagate Exos x16 is the better option. It has a five-year warranty and offers more protection than Ironwolf Pro. However, if you need flexibility, especially in terms of speed, then go for Seagate Exos x16 because it can handle heavy workloads with ease while also providing excellent performance during streaming tasks such as watching movies or listening to music.


  1. https://search.proquest.com/openview/dbfb53871a5374aa55d9597369ce8050/1?pq-origsite=gscholar&cbl=18750&diss=y
  2. https://www.trovaprezzi.it/manuali/seagate_ironwolf_pro_16tb.pdf
AskAnyDifference HomeClick here
Search for "Ask Any Difference" on Google. Rate this post!
[Total: 0]