WDC WD40EFRX-68WT0N0 ATA Device
User Benchmarks

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WDC WD40EFRX-68WT0N0 ATA Device400121895870.661.788.562.59
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The measurement of the WDC WD40EFRX-68WT0N0 ATA Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the WDC WD40EFRX-68WT0N0 ATA Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the WDC WD40EFRX-68WT0N0 ATA Device should be used.
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The WDC WD40EFRX-68WT0N0 is a hard drive from Western Digital (WD) from the Red series, which was specially developed for use in Network Attached Storage (NAS) systems and other data-intensive applications. The model number "WD40EFRX" indicates a capacity of 4 TB and the use of SATA III. This hard drive is known for its reliability and performance in demanding environments. Below you will find a comprehensive description of the technical details, functions and application area of ​​this hard drive.

Technical details:


1. Model number: WDC WD40EFRX-68WT0N0
2. Storage capacity: 4 TB (terabytes)
3. Form factor: 3.5 inches (standard size for desktop and NAS hard drives)
4. Interface: SATA III (6 Gb/s)
5. Rotational speed: 5400 rpm (revolutions per minute)
6. Cache: 64 MB (megabytes)
7. Average access time: Typically about 4.16 ms (milliseconds)
8. Data transfer rate: Up to 150 MB/s (megabytes per second) through the SATA III interface
9. MTBF (Mean Time Between Failures): Up to 1 million hours or more
10. Noise level:
- Idle: About 30 dBA (A-weighted)
- Under load: Approximately 34 dBA (A-weighted)
11. Power consumption:
- Idle: Approximately 4.1 watts
- Under load: Approximately 6.0 watts

Features:


1. Optimized for NAS: The WD Red series, of which the WD40EFRX belongs, is specifically optimized for use in NAS systems. This hard drive is designed for continuous operation in multi-user, high-workload environments.

2. IntelliPower Technology: The hard drive uses IntelliPower, a technology that provides a balanced combination of speed, cache and algorithms to optimize performance and energy efficiency. This helps maximize the overall uptime and efficiency of the hard drive.

3. NASware 3.0 Technology: This technology improves the reliability and performance of the hard drive in NAS systems. NASware 3.0 optimizes data storage, reduces downtime and provides improved error correction and data integrity.

4. Error Correction: The hard drive uses error correction technology (ECC - Error Correction Code) to ensure data integrity and detect and correct possible data errors.

5. Vibration Management: The WD Red series is equipped with vibration management technologies that help stabilize performance and extend the life of the hard drive by minimizing the effects of vibration in RAID environments.

6. Energy Efficiency: The hard drive is known for its energy efficiency, which makes it particularly suitable for NAS systems as it helps reduce power consumption and running costs.

7. Durability: The WD Red series is designed to withstand the heavy-duty use in NAS systems and offers high durability and reliability even under continuous operation.

Application Area:


1. Network Attached Storage (NAS): The WD40EFRX is ideal for use in NAS systems designed to store and share data in small to medium-sized networks. Its features are specifically tailored to the needs of NAS systems.

2. RAID Arrays: The hard drive is well suited for use in RAID arrays, especially in RAID 5 or RAID 6 configurations where its reliability and error correction features are an advantage.

3. Data backup and archiving: With a capacity of 4 TB, the hard drive is well suited for backing up large amounts of data and archiving data. Its high storage capacity enables the storage of large amounts of data.

4. Multimedia storage: For the storage of large media files such as videos and photos, the hard drive offers sufficient storage space and reliable performance.

5. Smaller servers: The WD40EFRX can also be used in small to medium-sized servers where high storage capacity and reliability are required.

6. Home and office applications: The hard drive can be used in home and office applications where large amounts of data need to be stored and managed, such as in desktop PCs designed for large amounts of storage or frequent data backups.

Conclusion:


The WDC WD40EFRX-68WT0N0 is a powerful and reliable hard drive from the WD Red series, which is equipped with a storage capacity of 4 TB, a SATA III interface and a rotation speed of 5400 rpm. It offers high performance and reliability for NAS systems and other demanding applications. With features such as IntelliPower, NASware 3.0, error correction and vibration management, the hard drive is optimized for continuous operation and the management of large amounts of data. Its energy efficiency, durability and error correction technology make it an excellent choice for use in NAS systems, RAID arrays, data backup solutions and other applications where reliability and high storage capacity are required.
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WDC WD40EFRX-68WT0N0 ATA Device and the compatible operating systems


Windows Server 2025, 2022, 2019, 2016, ... or 2008 and higher

Windows 12, 11, 10 or Windows 7 and higher
Linux (various distributions)
macOS (from version 10.6)

Please note that the exact functions and areas of application may vary depending on the firmware version and configuration of WDC WD40EFRX-68WT0N0 ATA Device.

The WDC WD40EFRX-68WT0N0 ATA Device is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the WDC WD40EFRX-68WT0N0 ATA Device regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.




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