Samsung SSD 840 PRO Seri SCSI Disk Device
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| Samsung SSD 840 PRO Seri SCSI Disk Device | 256 | 2401 | 696 | 977 | 363.53 | 190.16 | 0.02 | 0.03 |
| Samsung SSD 840 PRO Seri SCSI Disk Device | 256 | 1578 | 521 | 474 | 396.80 | 341.75 | 0.11 | 0.04 |
| Samsung SSD 840 PRO Seri SCSI Disk Device | 128 | 1391 | 502 | 423 | 251.22 | 186.48 | 0.13 | 0.05 |
| Samsung SSD 840 PRO Seri SCSI Disk Device | 128 | 1207 | 488 | 301 | 242.71 | 219.89 | 0.18 | 0.08 |
| Samsung SSD 840 PRO Seri SCSI Disk Device | 128 | 1040 | 455 | 261 | 249.15 | 59.53 | 0.13 | 0.07 |
| Samsung SSD 840 PRO Seri SCSI Disk Device | 128 | 0 | 0 | 0 | 0.00 | 0.00 |
The measurement of the Samsung SSD 840 PRO Seri SCSI Disk Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the Samsung SSD 840 PRO Seri SCSI Disk Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the Samsung SSD 840 PRO Seri SCSI Disk Device should be used.
Samsung SSD 840 PRO Seri SCSI Disk Device
The Samsung SSD 840 PRO Series is a solid-state drive (SSD) known for its high performance and reliability. It is part of Samsung's 840 PRO Series, designed for demanding applications and high-performance computer systems. Here is the detailed information about this model:
Technical details:
1. Model Number:
- Samsung SSD 840 PRO Series
2. Form factor and interface:
- Form factor: 2.5 inches (standard size for many desktop and laptop SSDs)
- Interface: SATA III (6 Gb/s), backwards compatible with SATA II (3 Gb/s) and SATA I (1.5 Gb/s)
3. Capacity:
- Available in capacities of 128 GB, 256 GB, 512 GB and 1 TB
4. Performance:
- Read speed: Up to 540 MB/s (megabytes per second)
- Write speed: Up to 520 MB/s
5. Storage technology:
- Memory: Samsung 3-bit MLC (TLC – Triple-Level Cell), also known as High Performance Toggle NAND Flash
- Controller: Samsung MDX Controller, known for its high performance and efficiency
6. Service life and reliability:
- MTBF (Mean Time Between Failures): Up to 1.5 million hours
- TBW (Total Bytes Written): Depending on capacity, typically up to 150 TBW for the 256 GB variant
7. Energy consumption:
- Power consumption: Approximately 2.7 W in operation and 0.5 W in idle
Features:
1. SATA III interface: Supports a maximum data transfer rate of up to 6 Gb/s, enabling fast data transfer.
2. High performance: High read and write speeds ensure fast boot times, quick application launches and fast data access.
3. Samsung MDX Controller: The advanced controller ensures high performance, improved data integrity and more efficient processing.
4. Toggle NAND Flash: The use of high performance toggle NAND enables fast data access and high IOPS (Input/Output Operations Per Second).
5. Samsung Magician Software: Provides tools to monitor, manage and optimize SSD performance and lifespan, including firmware updates and security features.
Areas of application:
1. High-Performance PCs: Ideal for desktop and laptop systems that require high speed for gaming, multimedia editing, and other compute-intensive applications.
2. System Upgrades: Perfect for upgrading older systems to dramatically improve boot times, application launches, and file transfers.
3. Data-intensive tasks: Suitable for tasks that require fast read and write speeds, such as large data analytics or virtualization.
4. Portable Applications: Due to the 2.5-inch form factor, the SSD fits into many modern laptops and desktop systems.
Special features:
- Energy Efficiency: The SSD offers good energy efficiency, making it ideal for mobile devices and laptops where long battery life is important.
- Reliability Features: The SSD includes features such as wear leveling, garbage collection and TRIM that extend the life of the SSD and maintain performance.
- Firmware optimization: Regular firmware updates from Samsung improve the performance and security of the SSD.
Conclusion:
The Samsung SSD 840 PRO Series offers exceptional performance with high read and write speeds, supported by the SATA III interface and the powerful Samsung MDX controller. With capacities of up to 1 TB, it is ideal for high-performance applications in desktop and laptop systems. Its use of High Performance Toggle NAND and its advanced features make it an excellent choice for users who require high speed and reliability. The SSD offers a combination of high performance, energy efficiency and robust reliability features, making it a preferred option for demanding computing environments.
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Samsung SSD 840 PRO Seri SCSI Disk 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 Samsung SSD 840 PRO Seri SCSI Disk Device.
The Samsung SSD 840 PRO Seri SCSI Disk Device is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the Samsung SSD 840 PRO Seri SCSI Disk Device regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.