Traditional desktop mechanical units can be used in Network Connected Storage (NAS), but are not designed for continuous operation for extended periods. Leading brands in the storage business have improved units available that are specifically designed for NAS installations. We highlight the 4 TB drives in this collection due to the recommendation to run NAS drives in RAID configurations, which guarantees a capacity of 4 TB.
The Seagate IronWolf series is the company's solution for NAS configurations, rivaling WD Red. A similar technology, called AgileArray, is implemented to offer improved performance and reliability over desktops, and these units are They can be installed in boxes that support up to eight bays. IronWolf Pro is the next step with slightly more expensive units but with more compatible bays, workload rates and a limited warranty.
From $ 60 on Amazon
The Western Digital Network (WD) family of hard drives is manufactured for NAS use and can be deployed on systems that support up to eight bays. Backed by a 3-year limited warranty and a powerful brand in the storage market, WD discs are well known for being of high quality and last a long time. The Red series is not the fastest batch of hard drives on the market, but using them in a RAID formation can compensate for this.
From $ 55 on Amazon
HGST is actually Western Digital's secondary company and, as such, will enjoy similar performance, reliability and customer service experiences. Vibration protection and a million hours of MTBF (average time before failure) make these NAS-rated units ideal for home or small office deployment. These units are relatively expensive, but you get better speed than WD Red and IronWolf from Seagate.
From $ 250 on Amazon
The Seagate IronWolf Pro series is super fast, with 7,200 RPM engines that can allow up to 250 MB / s of sustained data transfer, with bursts of around 6 Gb / s. For your peace of mind, Seagate includes a 5-year warranty and a workload limit of 300 TB per year. You can store and access a lot of data on these units, and they run on NAS with up to 24 bays.
From $ 110 on Amazon
Like Seagate, Western Digital has a number of "pro" drives, which are even more capable than the standard line of NAS storage options. With support for up to 24 bays, these units come with a 5-year WD warranty and more advantage features, including 3D Active Balance Plus and error recovery controls.
From $ 168 on Amazon
What should you look for?
Generally speaking, when looking for NAS hard drives, you'll want to point to a 7,200 RPM drive with 64 MB of cache. Hard drives will work similarly between brands, but you'll want to pay attention to reviews, as well as features and specifications, to choose a drive that handles everything you throw. Choosing the right hard drive is essential, especially for a NAS.
We have used the Seagate IronWolf for years without failures and consider that the units have a good price to boot. The same can be said of the Western Digital Red, which are almost identical to those of Seagate. If you want to expand your NAS storage, you will have to aim big with the more expensive Seagate IronWolf Pro and Western Digital Red Pro.
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