WDC WDS120G2G0B-00EPW0
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| WDC WDS120G2G0B-00EPW0 | 120 | 857 | 475 | 266 | 15.05 | 5.00 | 0.33 | 0.11 |
| WDC WDS120G2G0B-00EPW0 | 120 | 789 | 446 | 222 | 14.81 | 24.54 | 0.51 | 0.13 |
| WDC WDS120G2G0B-00EPW0 | 120 | 787 | 449 | 230 | 14.96 | 4.72 | 0.48 | 0.25 |
| WDC WDS120G2G0B-00EPW0 | 120 | 624 | 439 | 106 | 12.34 | 5.74 | 0.44 | 0.22 |
| WDC WDS120G2G0B-00EPW0 | 120 | 0 | 0 | 0 | 0.00 | 0.00 |
The measurement of the WDC WDS120G2G0B-00EPW0 was carried out on Windows. Similar read and write speeds could certainly be achieved with the WDC WDS120G2G0B-00EPW0 under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the WDC WDS120G2G0B-00EPW0 should be used.
The Western Digital WDS120G2G0B-00EPW0 is an SSD (Solid State Drive) designed for various applications. Here are the comprehensive details about this model:
Technical details
1. Capacity:
- 120 GB
2. Interface:
- SATA III 6 Gb/s (compatible with SATA II and SATA I)
3. Form factor:
- 2.5 inch (standard form factor for laptops and desktops)
4. Storage technology:
- NAND Flash (mostly TLC - Triple-Level Cell, but the exact NAND design may vary)
5. Data transfer rate:
- Read: Up to 545 MB/s
- Write: Up to 425 MB/s
6. Random Access (IOPS):
- Read: Up to 60,000 IOPS
- Write: Up to 40,000 IOPS
7. MTBF (Mean Time Between Failures):
- Up to 1.75 million hours
8. Height:
- Typically 7 mm, fits in most standard 2.5 inch bays
9. Weight:
- Approximately 45 g
Functions
1. SATA III interface:
- Supports the latest SATA technology for high data transfer rates, which improves performance compared to older SATA versions.
2. TRIM support:
- Optimizes SSD performance and longevity by efficiently deleting unneeded data and restoring free space.
3. LDPC (Low-Density Parity Check):
- Error correction technology that helps ensure data integrity and extend the life of the SSD.
4. SmartWare Software:
- Provides easy backup and data protection features (can be downloaded from the Western Digital website).
5. Energy efficiency:
- SSD operation consumes less energy than traditional hard drives, resulting in longer battery life in laptops.
6. Stability and resistance:
- Robust design with no moving parts increases resistance to shock and vibration.
Areas of application
1. Laptops:
- Ideal for improving system performance and boot times in laptops. The higher speed compared to HDDs can significantly reduce response times.
2. Desktop-Computer:
- Great as a system drive to make the operating system and critical applications run faster.
3. Upgrades:
- A cost-effective option for users looking to upgrade from HDD to SSD for better performance and responsiveness.
4. Compact devices:
- Because of its size and efficiency, it can be used in ultra-thin desktops and compact systems.
5. Memory expansion:
- Provides additional storage options for systems that have limited capacity or older storage technologies.
Performance and reliability
The WDS120G2G0B-00EPW0 offers solid performance for an entry-level SSD. With read and write speeds of up to 545 MB/s and 425 MB/s respectively, it is a significant improvement over traditional hard drives. Support for TRIM and LDPC ensures longer lifespan and improved data integrity. The compact design and power efficiency make it a good choice for various applications, especially in mobile devices and older computers.
Availability
The WDS120G2G0B-00EPW0 is a popular choice for users looking for a cost-effective way to improve their system's performance. It is widely available and available in various retail stores and online shops. This model is particularly useful for entry-level users or for systems where high storage capacity is not the top priority, but rather good performance at a reasonable price.
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WDC WDS120G2G0B-00EPW0 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 WDS120G2G0B-00EPW0.
The WDC WDS120G2G0B-00EPW0 is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the WDC WDS120G2G0B-00EPW0 regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.