What is Over Provisioning?
Over Provisioning is an advanced feature of the Samsung SSD 850 Evo series, which allows the user to allocate more spare area on the SSD than the standard factory allocation. This extra space will be used to improve the performance and reliability of the SSD. By allocating more space, the drive can better manage the wear and tear of everyday use, as well as better handle data cleaning and garbage collection.
How Does Over Provisioning Work?
When the drive is initialized, the controller will set aside a portion of the flash memory as spare area. This spare area is used to replace bad blocks and also to store additional data when the drive is near full capacity. By allocating more spare area, the drive can better manage the wear and tear of everyday use, as well as better handle data cleaning and garbage collection.
The Benefits of Over Provisioning
The Samsung SSD 850 Evo series offers an enhanced performance and reliability due to the over provisioning feature. By allocating more space for the controller to use for wear and tear, the drive can better manage its data and can provide better performance. The extra space also allows the drive to perform better in multi-tasking situations as well as in data-intensive applications.
How to Enable Over Provisioning
The Samsung SSD 850 Evo series includes a feature that allows the user to manually enable over provisioning. This feature can be found in the Samsung Magician software, which is the official SSD management utility for the Samsung SSD 850 Evo series. To enable over provisioning, the user needs to select the drive in the Samsung Magician software and then click on the “Over Provisioning” button.
Conclusion
Over Provisioning is a powerful feature of the Samsung SSD 850 Evo series that can greatly improve the performance and reliability of the drive. By allocating more spare area on the drive, the controller can better manage the wear and tear of everyday use, as well as better handle data cleaning and garbage collection. To enable over provisioning, the user needs to use the Samsung Magician software.
As stated in the article “The Effect of Over Provisioning on the Performance and Reliability of Samsung SSD 850 Evo” by Research Gate, “Over-provisioning is a widely used technique to improve the performance, endurance, and reliability of solid-state drives.”
In conclusion, over provisioning is a powerful feature of the Samsung SSD 850 Evo series that can greatly increase the performance and reliability of the drive. By allocating more space to the controller, the drive can better manage its data and can provide better performance. To enable over provisioning, the user needs to use the Samsung Magician software.