WDC PC SN520 SDAPNUW-256G-1002
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| WDC PC SN520 SDAPNUW-256G-1002 | 256 | 0 | 0 | 0 | 0.00 | 0.00 |
The measurement of the WDC PC SN520 SDAPNUW-256G-1002 was carried out on Windows. Similar read and write speeds could certainly be achieved with the WDC PC SN520 SDAPNUW-256G-1002 under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the WDC PC SN520 SDAPNUW-256G-1002 should be used.
The Western Digital (WD) PC SN520 SDAPNUW-256G-1002 is an NVMe SSD (Solid State Drive) designed for use in modern laptops and desktop PCs. This SSD offers a combination of high performance and compact size and is particularly suitable for users looking for a reliable and fast storage solution. Here are the detailed technical information, features and application areas of this SSD.
Technical details
1. Capacity:
- 256 gigabytes (GB). This capacity is suitable for storing the operating system, applications and a reasonable amount of data. It is a good choice for systems that do not need to store large amounts of data or is used as an additional storage unit.
2. Form factor:
- M.2 2280. This form factor is the standard for many modern SSDs. It measures 22mm x 80mm and is compact enough to be integrated into a variety of laptops and desktop PCs that have an M.2 slot.
3. Interface:
- PCIe 3.0 x4 (NVMe 1.3). The PCIe 3.0 x4 interface offers a high data transfer rate because it uses four data lines to speed up communication between the SSD and the rest of the system. The NVMe protocol improves performance through low latency and high IOPS (Input/Output Operations Per Second).
4. Storage Technology:
- 3D NAND Flash. This storage technology enables high storage density and performance. 3D NAND stores data in multiple layers, resulting in better efficiency and longevity than traditional 2D NAND technology.
5. Read Speed:
- Up to 1,500 MB/s. This speed indicates how quickly data can be read from the SSD. High read speeds improve overall system performance and reduce loading times.
6. Write Speed:
- Up to 1,000 MB/s. This speed describes how quickly data can be written to the SSD. A faster write speed reduces the time it takes to store new data and increases efficiency when working with large files.
7. IOPS (Input/Output Operations Per Second):
- Up to 150,000 IOPS (reading) / 120,000 IOPS (writing). These values ​​indicate the number of read and write operations per second that the SSD can perform. High IOPS values ​​improve responsiveness during simultaneous read and write operations.
8. Fault tolerance and reliability:
- MTBF (Mean Time Between Failures): Typically over 1.5 million hours. This indicates high reliability and long lifespan of the SSD.
9. Power consumption:
- Operating consumption: Approximately 2 to 4 watts.
- Idle: Approximately 0.5 to 1 watt. The SSD is energy efficient, which is especially beneficial for mobile devices such as laptops.
10. Operating and environmental conditions:
- Operating temperature: Typically 0 to 70 °C.
- Storage temperature: Typically -40 to 85 °C. These temperatures ensure safe use and storage of the SSD under various conditions.
Features
1. High performance:
- The PCIe 3.0 x4 interface and NVMe protocol ensure high read and write speeds, which greatly improve overall system performance and reduce application loading times.
2. Compact size:
- The M.2 2280 form factor enables space-saving integration into modern laptops and desktop PCs, without additional cables or adapters.
3. Energy Efficiency:
- The SSD is energy efficient, which contributes to better battery life in laptops and lower power consumption in desktop PCs.
4. Reliability:
- High MTBF values ​​and advanced error correction technologies ensure reliable data integrity and a long service life of the SSD.
5. Easy Installation:
- The SSD can be easily installed into an M.2 slot, allowing for easy and quick installation without additional cables or complex setups.
6. Heat Dissipation:
- The SSD is designed to efficiently dissipate heat to keep operating temperatures low and ensure stable performance.
Application Area
1. System Upgrades:
- Ideal for upgrading laptops and desktop PCs to increase performance, especially through faster boot times and application access.
2. Data-intensive applications:
- Suitable for applications that require high data processing speeds, such as video editing, 3D modeling, and database operations.
3. Gaming:
- The high performance and fast data transfer rates improve game loading times and provide a smoother gaming experience.
4. Everyday use:
- Perfect for everyday use, including web browsing, office applications, and multimedia playback where a fast response time is an advantage.
5. Mobile devices:
- Due to its energy efficiency and compact size, the SSD is well suited for use in laptops and ultrabooks where space and power consumption are crucial.
6. Business applications:
- For companies that rely on fast data processing and reliable storage, the SSD offers an efficient solution for storing and quickly accessing business-critical data.
Summary
The Western Digital PC SN520 SDAPNUW-256G-1002 is a powerful and compact NVMe SSD with a capacity of 256 GB. It uses the PCIe 3.0 x4 interface and NVMe protocol to achieve high read and write speeds, improving the overall performance of computers and laptops. With its M.2 2280 form factor, it is easy to install and is ideal for system upgrades, data-intensive applications, gaming and everyday use. Its energy efficiency, reliability and easy installation make it an excellent choice for a wide range of applications.
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WDC PC SN520 SDAPNUW-256G-1002 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 PC SN520 SDAPNUW-256G-1002.
The WDC PC SN520 SDAPNUW-256G-1002 is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the WDC PC SN520 SDAPNUW-256G-1002 regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.