WDC WD40EZRX-00SPEB0 ATA Device
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| WDC WD40EZRX-00SPEB0 ATA Device | 4001 | 209 | 102 | 74 | 0.73 | 1.20 | 11.22 | 3.84 |
The measurement of the WDC WD40EZRX-00SPEB0 ATA Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the WDC WD40EZRX-00SPEB0 ATA Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the WDC WD40EZRX-00SPEB0 ATA Device should be used.
The Western Digital (WD) WD40EZRX-00SPEB0 is a 3.5 inch hard drive from the WD Green series, known for its energy efficient operation and quiet operation. This hard drive offers excellent performance for desktop computers and storage systems that require a good balance between capacity, energy efficiency and noise level. Below you will find a detailed description of the technical details, features and application areas of the WD WD40EZRX-00SPEB0.
General description
The WD WD40EZRX-00SPEB0 is an internal SATA hard drive with 4 TB of storage space designed for desktop computers and other applications that require high storage capacity and energy efficient operation. It belongs to the WD Green series, known for its environmentally friendly properties and quiet operation.
Technical Details
1. Storage Capacity:
- 4 TB: The hard drive offers 4 terabytes of storage space, which is enough to store large amounts of data, including documents, photos, videos, and other files.
2. Form Factor:
- 3.5 inches: The standard form factor for desktop hard drives, which offers broad compatibility with desktop computers and external hard drive enclosures.
3. Interface:
- SATA 6 Gb/s (SATA III): Supports the latest SATA interface technology with a maximum data transfer rate of up to 6 Gb/s. This ensures fast and reliable data transfers between the hard drive and the computer.
4. Rotational Speed:
- 5,400 RPM: The hard drive rotates at a speed of 5,400 rpm (revolutions per minute). This lower rotational speed contributes to energy efficiency and reduces noise levels compared to hard drives with higher rotational speeds (e.g. 7,200 RPM).
5. Cache:
- 64 MB Cache: The integrated cache helps make frequently used data quickly available and improves the overall performance of the hard drive.
6. MTBF (Mean Time Between Failures):
- 1 million hours: The mean time between failures indicates how reliable the hard drive is on average. A higher value means greater reliability and longevity.
7. Security and Error Correction Features:
- SMART (Self-Monitoring, Analysis, and Reporting Technology): Continuously monitors the hard drive for signs of errors and provides early warning of potential problems.
- ECC (Error-Correcting Code): Detects and corrects data errors to ensure the integrity of the stored data.
8. Energy Consumption:
- Energy Efficient: The hard drive is designed to save energy by operating at low power consumption, which helps reduce electricity costs and minimizes environmental impact.
9. Build Quality:
- Low Noise: The hard drive is optimized for quiet operation, making it ideal for environments where low noise levels are required.
Features
1. Energy Efficient:
- The WD40EZRX-00SPEB0 is part of the WD Green series, which is specifically designed for energy efficient operation. This hard drive reduces power consumption, which helps reduce running costs and protect the environment.
2. Quiet Operation:
- Thanks to the low rotation speed of 5,400 RPM and noise reduction technology, the hard drive operates particularly quietly, making it a great choice for applications where low noise levels are important.
3. High Capacity:
- With 4 TB of storage, the hard drive offers enough space for large amounts of data, including large media files, databases and backups.
4. Reliability:
- The hard drive is equipped with SMART and ECC which help monitor and correct errors to ensure data integrity and detect potential problems early.
5. Compatibility:
- The SATA interface ensures that the hard drive is compatible with most desktop computers and external hard drive enclosures.
Applications
1. Desktop computers:
- Ideal for installation in desktop PCs to provide additional storage space for operating systems, applications and data.
2. Backup solutions:
- Suitable for use in backup systems to securely store large amounts of data and back it up regularly.
3. Data archives:
- Perfect for archiving large amounts of data such as media files, project data and historical records.
4. Storage expansion:
- Useful as an additional storage solution for computers that require more capacity than the internal storage offers.
5. Multimedia Applications:
- Suitable for storing and managing large media files including videos, music and graphics.
6. General Data Storage:
- Great for general data storage and management in home and office environments.
Summary
The WD WD40EZRX-00SPEB0 is a powerful and reliable 3.5-inch hard drive with 4 TB storage capacity and SATA 6 Gb/s interface. Its energy-efficient design, quiet operation and high storage capacity make it an excellent choice for desktop computers, backup solutions, data archives and general data storage. With additional features such as SMART and ECC, it offers high data integrity and reliability.
---
WDC WD40EZRX-00SPEB0 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 WD40EZRX-00SPEB0 ATA Device.
The WDC WD40EZRX-00SPEB0 ATA Device is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the WDC WD40EZRX-00SPEB0 ATA Device regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.