
Best selling Hard drives
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1. Seagate IronWolf
IronWolf is designed for everything related to NAS. The always-ready IronWolf hard drives feature AgileArray technology for optimal system flexibility and reliability. With multi-user technology and high workload rates, IronWolf can scale alongside your business.
IronWolf offers NAS optimization for the best possible NAS experience, focusing on drive balance, RAID optimization, and power consumption. The two-plane balancing and sensors for measuring rotational vibrations are available in storage capacities of 6 TB, 8 TB, and 10 TB, reducing vibrations in NAS enclosures with multiple drive bays for consistent performance and high reliability. RAID optimization enhances performance and reliability through error recovery control to improve data integrity. The advanced power management reduces power consumption and delivers energy when the NAS needs it most.
With multi-user technology, you have more options with your NAS. With user workloads of up to 180 TB/year on IronWolf, multiple users can easily upload or download data to and from a NAS server. Whether you belong to a creative profession or work in a small business, IronWolf is on your side.
With expandable and reliable storage, you and your creative business can always meet deadlines. IronWolf is a great addition to your NAS, providing remote access around the clock, backups, and file sharing from anywhere for easy idea exchange. IronWolf meets the challenges of growing agencies regarding the scalability of NAS solutions and increasing storage needs.
Pro
- Quiet (compared to Exos)
- According to online comments reliable (still too short a period)
- Running :)
Contra
- loud (but it doesn't bother me)
- Volume of the hard drives
- Expensive?

2. WD Red Pro
WD Red Pro hard drives are designed for high-intensity workloads in commercial and enterprise NAS environments with continuous operation and multiple users. WD Red Pro drives deliver the performance, scalability, and reliability that businesses need to store, share, and collaborate on large amounts of data in RAID-optimized, multi-bay NAS systems.
Pro
- Very quiet
- runs relatively smoothly
- Fast & reliable
Contra
- Very expensive
- Volume is relative if you have 7 or more discs running in parallel.
- Loud creaking (noises)

3. WD Red Plus
The WD Red Plus 4TB SATA 6Gb/s 3.5-inch hard drive is a reliable storage solution specifically designed for use in NAS (Network Attached Storage) systems. With a storage capacity of 4 terabytes, it provides ample space for extensive data, whether for personal media libraries, business applications, or as a backup solution. The hard drive utilizes the SATA III interface, which allows for data transfer rates of up to 6 Gb/s, ensuring fast and efficient data processing. The WD Red Plus is built for continuous operation and offers high reliability, essential for 24/7 use in NAS environments. With a 128 MB cache, it enhances performance during data transfer and processing. This hard drive is an excellent choice for anyone seeking a powerful and durable storage solution.
- Optimized for NAS applications with 24/7 operation
- SATA III interface for high data transfer rates
- 128 MB cache for improved performance
- Reliable storage for extensive data.
Pro
- quiet in the Synology DS215j
- run reliably
- CMR (RAID operation possible with NAS)
Contra
- Unnecessarily loud
- One defect after another
- No screws included

4. Seagate BarraCuda
The BarraCuda offers high storage capacity for desktop and mobile computers. All hard drives in the BarraCuda product family are equipped with Multi-Tier Caching (MTC). With MTC, your PC can reach new performance heights, allowing you to load applications and files faster than ever. Thanks to intelligent NAND flash layers, DRAM, and media cache technologies, BarraCuda provides improved read and write performance by optimizing data flow.
Pro
- Quiet, sufficient for office and films, I'm not a gamer except for Flight Simulator 2020.
- Lots of memory,
- Good quality
Contra
- Quite loud during access
- Somewhat slow (40 MB/s when tested with me)
- Not for OS, games (but normal for HDD)

5. Seagate IronWolf Pro
The IronWolf Pro is designed for reliable performance in environments with consistently demanding workloads. It is designed for high performance in commercial and enterprise multi-bay NAS storage solutions with multiple users and applications. Optimised for NAS: thanks to AgileArray AgileArray enables two-level balancing and time-limited error correction for first-class RAID performance in multi-bay systems. Continuous operation, continuous availability IronWolf Pro hard drives are designed for continuous operation so that users can access their data anytime, anywhere. Full portfolio with CMR: All IronWolf Pro drives utilise Conventional Magnetic Recording (CMR) for consistent, best-in-class NAS performance. Up to 20 TB A wide range of high capacities enables scalable and cost-effective storage solutions. Robust: IronWolf Pro hard drives offer a workload rating of 550 TB/year. This allows businesses and enterprises to seamlessly store, share and utilise large amounts of networked data on NAS systems. Unrivalled reliability and longevity: IronWolf hard drives offer an MTBF of up to 2.5 million hours.
Pro
- Relatively quiet compared to other discs
- Ideal for large NAS systems
- Very reliable in continuous operation
Contra
- NO 5-year manufacturer's warranty
- far too loud

6. Seagate SkyHawk
SkyHawk hard drives for video applications are intelligent and secure drives designed for NVR applications. The SkyHawk AI is specifically developed for AI-based video analysis, supporting up to 64 HD cameras and 32 additional AI streams, and is available in capacities of up to 20 TB. Thanks to ImagePerfect AI, there are no single-frame losses, and the enterprise-grade workload rate of 550 TB/year ensures high reliability. Workloads that occur around the clock, seven days a week, can utilize up to 8 TB with drives for DVR and NVR systems. The SkyHawk video hard drives are equipped with enhanced ImagePerfect and SkyHawk Health Management to help you tackle your toughest challenges. When these drives are integrated into compatible NVR systems, overall system reliability improves thanks to SkyHawk Health Management (SHM). Additionally, the SkyHawk drives come with a three-year plan for Rescue Data Recovery Services for data recovery.
Pro
- Everything is fine
- Very good workmanship
- works ok so far
Contra
- made in China, dubious guarantee
- oem plate

7. Toshiba MG09 Series
The MG09ACA18TE from Toshiba's Enterprise Capacity Hard Drive MG09 series implements Microwave Assisted Magnetic Recording (FC-MAMR) technology to increase the density of conventional Magnetic Recording (CMR) to 2 TB per platter, achieving a total capacity of 18 TB. The hard drive is designed for continuous operation, with a workload of 550 TB per year. It also supports Toshiba's Persistent Write Cache technology, which enhances performance when handling data during a sudden power loss. This makes the MG series suitable for enterprise-class storage arrays as well as industrial server and storage systems. With its capacity and cutting-edge technology, it meets the specific requirements of data centers and cloud-class infrastructures.
Pro
- Very, very quiet
- High capacity
Contra
- Hdd was loose in the box
- Louder than the N300 series
- Shipped in cardboard box without antistatic cover

8. Synology Plus Series HAT3310-16T
3.5" SATA HDD Plus Series
Powerful hard drives packed with performance, specifically designed for Synology systems used by home users and small to medium-sized enterprises (SMEs).
Why Synology drives? The hard drives in the Synology Plus Series deliver robust power and are specially engineered to meet the demands for reliability, endurance, and performance required for continuous operation in Synology's SME storage systems. Rigorously tested and equipped with optimized, easily executable firmware updates via Synology DiskStation Manager, these HDDs remain up-to-date with the latest technology, ensuring long-lasting, smooth operation.
Reliability: The Plus Series drives have a MTBF (mean time between failures) of 1 million hours and a workload rating of 180 TB per year—more than three times that of desktop drives. Over 300,000 hours of testing guarantee smooth operation even with multiple users.
Pro
- Very reliable
- As described and developed for Synology NAS
- Works reliably
Contra
- Relatively expensive
- None known at present
- Incredibly LOUD

9. WD Purple
The WD Purple 4TB SATA HDD is an internal hard drive specifically designed for surveillance applications. With a storage capacity of 4 terabytes, it provides ample space for storing video data and other important information. The hard drive utilizes the SATA interface, which allows for fast data transfer, and is equipped with a 128 MB cache that enhances performance during data processing. This HDD is optimized for continuous operation and is ideal for use in surveillance systems where reliability and continuous access to data are crucial. The WD Purple series is known for its durability and efficiency, making it a preferred choice for security applications.
- Optimized for surveillance applications
- 4TB storage capacity for extensive data storage
- SATA interface for fast data transfer
- 128 MB cache to improve data processing.

10. Ubiquiti UACC-HDD-E-16TB
The internal 3.5-inch hard drive from Ubiquiti offers reliable storage performance with a spindle speed of 7200 RPM. This hard drive is designed for seamless integration into various systems, ensuring fast and efficient data access. With its robust construction and reliable technology, this hard drive is a solid choice for both personal and professional use.
