![]() It may be necessary to manually refresh the disk list in System Information before performing benchmarking or performance optimization on a newly attached disk.Ĩ. Benchmarking results are for a Queue Depth of 32.ħ. The user may need to manually refresh the disk list in System Information for Magician to accurately reflect all connected/removed disks.Ħ. Magician will not work on SSDs that are locked with a user password.ĥ. Magician may not work with other partition types.Ĥ. Only MBR and GPT partition types are supported. Magician does not work with SSDs connected via the SCSI controller interface.ģ. SSD-specific features like Firmware Update, Disk Health Status, Secure Erase, and Total Bytes Written are not supported for non-Samsung SSDs.Ģ. Magician is designed specifically for Samsung-branded SSDs. Which OS platforms does Samsung Magician work on?ġ.* The supported features will vary for SSDs from other manufacturers as well as with Samsung OEM SSDs, which were pre-installed in client systems.įor more information about Magician, such as the system requirements and driver support, please refer to Magician Software Installation Guide at. These features help users to maximize the performance and lifetime of their SSD(s). In addition, Samsung Magician provides different features depending on the Samsung SSD model(s) in use, such as System Compatibility, Performance Benchmark, Performance Optimization, Over Provisioning, Secure Erase, and Data Security. Samsung Magician software is developed and distributed exclusively for owners of Samsung SSDs (Solid State Drives). Here is a scenario where a certainly amount of fragmentation of data is just fine – doing nothing to decrease this fragmentation turns out to be the right answer! kips fiels which are over 64MB.Samsung Magician is designed to help users easily manage their Samsung SSD(s) and conveniently update the firmware as well as optimize their SSD(s) for performance and reliability. On the system to find large, contiguous blocks of free space. To combine fragments that are 64MB or larger requires significant amounts of disk I/O, which is against the principle of minimizing I/O that we discussed earlier (since it decreases total available disk bandwidth for user initiated I/O), and puts more pressure In fact, there are actually negative consequences of doing so. This means that there is a point after which combining fragmented pieces of files has no discernible benefit. To the latency associated with sequentially reading the file. Vista, we analyzed the impact of defragmentation and determined that the most significant performance gains from defrag are when pieces of files are combined into sufficiently large chunks such that the impact of disk-seek latency is not significant relative So, which one is correct? Well, before the question can be answered we must understand why defrag in Vista was changed. As a result, defrag in XP and defrag in Vista will report different amounts of fragmentation on a volume. Not so in Windows Vista if the fragments are large enough – the defragmentation algorithm was changed (from Windows XP) to ignore pieces of a file that are ![]() In Windows XP, any file that is split into more than one piece is considered fragmented.
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