Samsung SSD 840 Series
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| Samsung SSD 840 Series | 250 | 1167 | 497 | 250 | 288.22 | 232.82 | 0.15 | 0.05 |
| Samsung SSD 840 Series | 500 | 1054 | 469 | 262 | 182.47 | 125.08 | 0.16 | 0.06 |
| Samsung SSD 840 Series | 250 | 980 | 470 | 186 | 192.46 | 119.96 | 0.16 | 0.07 |
| Samsung SSD 840 Series | 120 | 978 | 498 | 133 | 330.27 | 120.87 | 0.19 | 0.08 |
| Samsung SSD 840 Series | 250 | 969 | 470 | 184 | 212.43 | 133.46 | 0.20 | 0.10 |
| Samsung SSD 840 Series | 120 | 944 | 479 | 126 | 311.03 | 113.36 | 0.17 | 0.05 |
| Samsung SSD 840 Series | 500 | 933 | 453 | 222 | 28.04 | 82.09 | 0.16 | 0.09 |
| Samsung SSD 840 Series | 250 | 912 | 384 | 196 | 231.86 | 163.79 | 0.17 | 0.09 |
| Samsung SSD 840 Series | 500 | 908 | 479 | 188 | 28.28 | 97.44 | 0.16 | 0.08 |
| Samsung SSD 840 Series | 120 | 885 | 481 | 119 | 183.14 | 91.12 | 0.15 | 0.06 |
| Samsung SSD 840 Series | 120 | 863 | 463 | 68 | 335.99 | 102.68 | 0.20 | 0.07 |
| Samsung SSD 840 Series | 120 | 853 | 439 | 129 | 233.34 | 93.29 | 0.20 | 0.08 |
| Samsung SSD 840 Series | 120 | 831 | 432 | 133 | 231.90 | 45.09 | 0.21 | 0.11 |
| Samsung SSD 840 Series | 500 | 797 | 253 | 239 | 209.36 | 191.49 | 0.24 | 0.10 |
| Samsung SSD 840 Series | 250 | 783 | 399 | 96 | 281.00 | 47.68 | 0.15 | 0.07 |
| Samsung SSD 840 Series | 250 | 779 | 253 | 244 | 195.37 | 145.13 | 0.18 | 0.22 |
| Samsung SSD 840 Series | 120 | 753 | 437 | 104 | 28.86 | 58.75 | 0.15 | 0.07 |
| Samsung SSD 840 Series | 500 | 752 | 458 | 63 | 104.47 | 73.45 | 0.29 | 0.14 |
| Samsung SSD 840 Series | 250 | 634 | 315 | 66 | 209.10 | 83.85 | 0.18 | 0.11 |
| Samsung SSD 840 Series | 120 | 514 | 240 | 117 | 75.12 | 57.54 | 0.36 | 0.25 |
| Samsung SSD 840 Series | 120 | 479 | 255 | 54 | 121.37 | 47.40 | 0.19 | 0.12 |
| Samsung SSD 840 Series | 250 | 0 | 0 | 0 | 0.00 | 0.00 |
The measurement of the Samsung SSD 840 Series was carried out on Windows. Similar read and write speeds could certainly be achieved with the Samsung SSD 840 Series under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the Samsung SSD 840 Series should be used.
Samsung SSD 840 Series
The Samsung SSD 840 Series is a range of solid-state drives (SSDs) introduced in 2012. It quickly established itself as a popular choice for computer upgrades as it offered significantly higher performance and faster data transfer rates compared to traditional hard disk drives (HDDs).
The 840 Series uses the SATA III interface and is available in capacities ranging from 120GB to 1TB. It achieves read speeds of up to 540MB/s and write speeds of up to 250MB/s, making it a powerful solution for everyday use and also for more performance-intensive applications.
The series includes two main models: the Base model and the Pro model. The Base model is a more affordable option that offers solid performance for general applications. The Pro model, on the other hand, is designed for higher performance requirements and offers better reliability, making it particularly suitable for demanding applications such as gaming and video editing.
The Samsung SSD 840 Series has been highly praised for its outstanding performance, reliability and energy efficiency, winning numerous awards including the CNET Editor's Choice Award and the Tom's Hardware Guide Recommended Award.
Although the 840 Series is no longer one of the newest SSDs on the market, it is still a great choice for users looking to upgrade their system from an HDD to an SSD. It offers very good performance and reliability at an affordable price, making it an attractive option for budget-conscious users.
Key features of the Samsung SSD 840 Series:
- SATA III interface: This interface enables fast data transfer rates and is compatible with most modern computers.
- Capacities from 120 GB to 1 TB: Diverse storage options suitable for both everyday use and more demanding storage needs.
- Read speeds of up to 540 MB/s: Faster loading times and data access compared to conventional HDDs.
- Write speeds of up to 250 MB/s: Efficient data storage and improved overall system performance.
- Basic and Pro models: Two models that cover different needs and budgets.
- 3-year warranty: Additional security and confidence in the product's reliability.
In summary, the Samsung SSD 840 Series is an excellent option for those looking for a powerful and reliable SSD at an affordable price. Despite the availability of newer models, it still offers excellent value for money and is ideal for upgrading from older hard drives.
Samsung SSD 840 Series 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 Samsung SSD 840 Series.
The Samsung SSD 840 Series is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the Samsung SSD 840 Series regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.