Some technical reviews revealed that the real increase in performance is anywhere between 0% and 25% depending on what was loaded into the Ramdisk. (As for reading, the Rapid Mode takes some measures like "Prefetch".) If you turn off the power and restart the computer, the files written to the mechanical hard disk must be damaged. After the copy window disappears, Samsung Magician is still slowly writing your files to disk in the background. Rapid Mode doesn't accelerate writing at all.
But in fact, the speed shown here is just the speed at which Samsung Magician transfers files to the background for writing, not the actual writing speed. If you copy large files from a Samsung SSD with Rapid Mode to an ordinary mechanical hard disk, you will see the progress bar running fast, which means that the copy speed is very fast.
#Rapid mode not supported software
In this way, the benchmark software will think that the data has been read and written, therefore giving a very high score. Then, it sends the message "data has been written to the disk" to other software while the disk and write data slowly in the background. The real principle of the Rapid Mode is to transfer the disk's write operation to the background. Looking around the web, there are various resources discussing Rapid Mode, including "Does it really optimize reading and writing?" Actually, the Samsung Magician Rapid Mode is a bit deceiving. It makes part of the memory serve as a read and write cache for the SSD, in this way, it can realize quicker access and a more streamlined write process. If you are using Samsung SATA SSD, you can use Rapid Mode, which can make SATA SSD achieve over 2X faster performance through intelligent DRAM caching of data, for read acceleration and write optimization.īut how does the Rapid Mode do that? As we all know, you can't physically make the drive faster, as the read/write speeds are bound by the limitations of the hardware.
Then, is there no way to improve the performance of SATA SSD? Of course, there is.