WDC WDS500G1B0A-00H9H0 ATA Device
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| WDC WDS500G1B0A-00H9H0 ATA Device | 500 | 1139 | 452 | 335 | 245.86 | 181.73 | 0.17 | 0.11 |
The measurement of the WDC WDS500G1B0A-00H9H0 ATA Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the WDC WDS500G1B0A-00H9H0 ATA Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the WDC WDS500G1B0A-00H9H0 ATA Device should be used.
WDC WDS500G1B0A-00H9H0 ATA Device
The WDC WDS500G1B0A-00H9H0, better known as the Western Digital WD Blue SN550 NVMe SSD, is an advanced solid-state drive (SSD) from Western Digital designed for various applications in consumer and office computers. The SSD offers a significant performance increase compared to traditional hard disk drives (HDDs) and even older SSDs. Here is a comprehensive description of the technical details, features and application areas of the WD Blue SN550 NVMe SSD:
Technical Details
1. Storage Type:
- Type: Solid State Drive (SSD)
- Technology: NAND Flash Memory
2. Capacity:
- Capacity: 500 GB (Gigabytes)
3. Interface:
- Interface: NVMe (Non-Volatile Memory Express)
- Form Factor: M.2 2280 (22 mm x 80 mm)
4. Performance:
- Read Speed: Up to 2400 MB/s (Megabytes per second)
- Write Speed: Up to 1950 MB/s (Megabytes per second)
- IOPS (Input/Output Operations Per Second): Up to 330,000 IOPS (Reads) and 410,000 IOPS (Writes)
5. NAND type:
- NAND flash type: 3D NAND flash
6. Physical properties:
- Form factor: M.2 2280
- Size: 22 mm x 80 mm
- Weight: Very light, typically under 10 g
7. Reliability:
- MTBF (Mean Time Between Failures): Up to 1.75 million hours
- TBW (Total Bytes Written): Up to 300 TB (terabytes) for the 500 GB version
- Endurance: High durability thanks to SLC caching and wear leveling
8. Energy consumption:
- Power consumption: Typically 2.4 W (watts) in operation; Idle: about 0.3 W
9. Temperature range:
- Operating temperature: 0°C to 70°C
- Storage temperature: -40°C to 85°C
10. Warranty:
- Warranty: 5 year limited warranty
Features
- NVMe interface: The NVMe interface enables a higher data transfer rate and lower latency compared to older SATA SSDs. This results in faster boot times, faster data transfers and overall better system performance.
- 3D NAND flash memory: The use of 3D NAND technology improves the storage density and performance of the SSD and offers greater reliability and durability compared to 2D NAND technology.
- High read speed: With up to 2400 MB/s, the WD Blue SN550 offers a significant performance increase when reading data, which is reflected in faster loading times and an overall smoother operating system.
- High write speed: With up to 1950 MB/s write speed, the SSD enables fast data transfers and efficient work with large files.
- SLC caching: The SSD uses SLC caching technology to increase write speed and optimize performance by processing frequently used data more quickly.
- Wear Leveling: Wear Leveling technology ensures an even distribution of writes across the memory cells, extending the lifespan of the SSD.
- Endurance: The high TBW rating of up to 300TB ensures long lifespan and reliability, even under intensive use.
- Energy Efficiency: The SSD offers high energy efficiency with low power consumption, contributing to longer battery life in laptops and lower running costs.
Application area
1. Desktop PCs:
- Primary Drive: Ideal as the main drive for desktop PCs where fast boot times, high performance and responsive operation are required.
2. Laptops:
- Upgrade and Replacement: Great as an upgrade for older laptops to significantly increase performance and speed. Also as a replacement drive for defective or slower SSDs.
3. Gaming:
- Gaming PCs: Perfect for gaming PCs as the high read and write speeds result in faster loading times and a better gaming experience.
4. Multimedia Applications:
- Video Editing and Graphic Design: Ideal for applications that handle large amounts of data, such as video and image editing software, as the high performance contributes to faster rendering times and smoother editing.
5. Backup and Storage:
- Data Storage: The SSD can be used as a fast and reliable storage solution for important data and regular backups.
6. System Optimization:
- Improve system performance: Installing the operating system on the WD Blue SN550 can improve overall system speed and responsiveness.
Summary
The WDC WDS500G1B0A-00H9H0 (Western Digital WD Blue SN550 NVMe SSD) is a powerful and reliable 500GB SSD equipped with the NVMe interface and 3D NAND flash technology. It offers high read and write speeds, resulting in faster system operation, faster load times, and overall better performance. The SSD is suitable for a wide range of applications, from desktop and laptop computers to gaming systems and multimedia applications. With a 5-year warranty and high reliability, the WD Blue SN550 offers a long-term solution for fast and efficient data storage.
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WDC WDS500G1B0A-00H9H0 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 WDS500G1B0A-00H9H0 ATA Device.
The WDC WDS500G1B0A-00H9H0 ATA Device is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the WDC WDS500G1B0A-00H9H0 ATA Device regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.