SanDisk SDSSDHII240G ATA Device
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| SanDisk SDSSDHII240G ATA Device | 240 | 570 | 209 | 207 | 26.37 | 66.34 | 0.19 | 0.09 |
| SanDisk SDSSDHII240G ATA Device | 240 | 360 | 128 | 120 | 26.31 | 50.42 | 0.19 | 0.10 |
The measurement of the SanDisk SDSSDHII240G ATA Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the SanDisk SDSSDHII240G ATA Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the SanDisk SDSSDHII240G ATA Device should be used.
SanDisk SDSSDHII240G ATA Device
The SanDisk SDSSDHII240G is an internal solid state drive (SSD) from SanDisk based on the SATA III (6 Gb/s) interface. This SSD belongs to the SanDisk SSD Plus series and offers a capacity of 240 GB. The SSD is designed for use in desktop PCs, laptops and as an upgrade solution for existing systems. It aims to offer improved performance compared to conventional hard drives without significantly increasing the cost.
1. General description
The SanDisk SDSSDHII240G is a 2.5" SATA SSD that offers a good balance between performance and price. It is suitable for users looking to upgrade their system as well as for new installations where speed and reliability are required. The SSD offers improved read and write speeds compared to traditional HDDs, enabling faster boot times, shorter application loading times and overall better system responsiveness.
2. Technical details
- Model name: SanDisk SDSSDHII240G
- Capacity: 240GB
- Form factor: 2.5 inches
- Interface: SATA III (6 Gb/s)
- Storage technology: 2D NAND Flash (typically TLC)
- Controller: SanDisk Controller
- Read speed: Up to 530 MB/s
- Write speed: Up to 440 MB/s
- Random Read Performance (IOPS): Up to 70,000 IOPS
- Random write performance (IOPS): Up to 80,000 IOPS
- Average access time: Approx. 0.1 ms
- Operating temperature range: 0°C to 70°C
- Power consumption:
- Idle: Approx. 0.5 W
- Operation: Approx. 2–3 W (maximum)
3. Functions
- SATA III Interface: The SSD uses the SATA III interface, which supports a maximum transfer rate of 6 Gb/s, resulting in faster data transfer rates compared to older SATA II SSDs.
- SanDisk Controller: SanDisk's specialized controller optimizes SSD performance and reliability by enabling fast data transfers and supporting essential features such as wear leveling and garbage collection.
- 2D NAND Flash: The SSD uses 2D NAND flash memory technology, which offers solid performance at a good price-performance ratio. The flash cells are typically triple-level cell (TLC), which allows a balance between performance, capacity and cost.
- TRIM Support: TRIM is a command that helps the SSD to manage data that is no longer needed and optimize performance in the long term. This helps keep the SSD fast and reliable.
- Wear Leveling: This feature ensures that the wear and tear of the memory cells is evenly distributed to extend the life of the SSD and keep performance consistent.
- Garbage Collection: This technology optimizes storage space management by removing unused data and improving SSD performance.
4. Scope of application
- Desktop PCs and Laptops: The SanDisk SDSSDHII240G is ideal for use in desktop PCs and laptops, where it provides fast performance for operating systems and applications. Its size and capacity make it a versatile solution for a wide range of computers.
- System Upgrades: This SSD is a great choice for users who want to upgrade their existing system to take advantage of the benefits of an SSD. The SSD can reduce boot times and improve overall system responsiveness.
- Gaming: For gamers looking to reduce loading times and achieve a faster gaming experience, this SSD is a cost-effective solution that can access data faster than traditional hard drives.
- Budget-oriented builds: The 240GB capacity provides enough storage for an operating system and some applications or games without the expense of larger SSDs.
5. Additional information
- Compatibility: The SSD is compatible with any system that supports a 2.5" SATA port. It is also backwards compatible with SATA II ports, limiting performance to the maximum value of SATA II.
- Reliability: The SanDisk SSD Plus series is known for its reliability and durability. The SDSSDHII240G offers robust performance and is built for everyday use.
- Warranty: The SSD is typically offered with a limited warranty of 3 years, depending on the region and place of purchase. This warranty covers manufacturing defects and provides additional peace of mind for the user.
In summary, the SanDisk SDSSDHII240G offers solid performance for users looking for a cost-effective SSD solution. With its SATA III interface and good read and write speeds, it is well suited for system upgrades, desktop PCs and laptops where speed and reliability are important.
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SanDisk SDSSDHII240G 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 SanDisk SDSSDHII240G ATA Device.
The SanDisk SDSSDHII240G ATA Device is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the SanDisk SDSSDHII240G ATA Device regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.