
Best selling Hard drives
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1. 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.
- Strange noises

2. 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
- Relatively quiet
- Robust and reliable in continuous operation for years
- The best choice for a NAS, tried and tested in continuous operation
Contra
- A little loud
- One defect after another
- No screws included

3. Seagate IronWolf
Seagate Hard Disk IronWolf SATA 3.5 8 TB.
Pro
- Quiet when idling
- I have 6 discs and they have been running quietly and reliably for years
- Running :)
Contra
- A little loud but is probably normal with such discs
- Volume of the hard drives
- quite expensive

4. 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
- still needs to be considered
- Very good workmanship
Contra
- made in China, dubious guarantee
- oem plate

5. Synology Plus Series HAT3300-4T
Powerful hard drives with concentrated power for private users and SMEs. The Synology Plus series hard drives deliver robust performance and are specifically designed 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.
Designed for durability. The HDDs in the Synology Plus series have a mean time between failures (MTBF) of 1 million hours and a workload rating of 180 TB per year – up to three times that of conventional desktop hard drives. Over 300,000 hours of compatibility and stress testing ensure smooth operation even in multi-user environments.
Convenient firmware updates. Users are automatically notified of available firmware updates for the Synology Plus series HDDs and can effortlessly update the drives in the DiskStation Manager (DSM) on their Synology storage system. No external tools are required, and the drives do not need to be removed for the update.
Reliable recording technology. Conventional Magnetic Recording (CMR) provides consistent performance.
Pro
- Works reliably
- Very good for Synology NAS
Contra
- Relatively expensive
- None known at present
- Incredibly LOUD

6. 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.
- Large memory of 20 tb
- Top quality
Contra
- Very very loud, louder than all other fans ect.
- Write accesses are slow
- Aquatuning for decoupling from the housing is recommended even with this relatively quiet HDD

7. 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.

8. Seagate IronWolf Pro
IronWolf Pro hard drives are designed to deliver performance, reliability, and dependability 24/7 in commercial and enterprise RAID storage solutions with multiple bays and users. Enjoy complete peace of mind with a five-year limited warranty, three years of free Rescue Data Recovery Services, and IronWolf Health Management.
Pro
- Quiet when idling
- Ideal for NAS
- Very reliable in continuous operation
Contra
- NO 3 years Rescue Data Recovery Services
- a bit loud
- NO 5-year manufacturer's warranty

9. WD Purple
WD Purple drives are designed to meet the challenges of 24/7 video surveillance. These drives are specifically engineered for monitoring and can withstand significant temperature fluctuations and device vibrations in NVR environments. An average desktop drive is only built for short intervals, not for the harsh 24/7 continuous operation environment of a high-resolution surveillance system. With WD Purple drives, you get reliable surveillance-class storage that has been tested for compatibility with a variety of security systems. The exclusive AllFrame technology helps reduce frame loss and improve overall video playback.
Pro
- Very quiet
- Reliable for years
- Hardly any failures for me

10. WD Purple Pro
WD Purple Pro hard drives are designed for innovative, AI-enabled recorders, video analytics servers and deep learning solutions that require additional capacity, performance and resilience. Designed with advanced functions needed for high-end intelligent video solutions
High performance, reliability and resilience for innovative AI-enabled recorders, video analytics appliances, deep learning servers and cloud-based storage, including RAID and JBOD configurations.
Designed for a new generation of high-end AI-enabled recorders, video analytics appliances, deep learning servers and cloud solutions, WD Purple Pro hard drives offer high-performance, high-capacity storage solutions with increased resilience. WD Purple Pro hard drives are equipped with AllFrame AI technology, which articles to reduce frame loss and optimise video playback. It enables the recording of multiple streams per camera and supports up to 32 AI streams per drive for deep learning analysis within the system. WD Purple Pro drives are characterised by enterprise-class performance, data integrity and reliability - especially in larger systems and enclosures with operational vibration.
