The Crucial SSD serves as the OS's boot drive, but if the OS has to write data there, the data is really written to that particular area of DRAM (which is much quicker). Momentum Cache will receive a piece of your DRAM when you turn on the option, according to Storage Executive. When Momentum technology is used, the drive's sequential read and write performance is astounding, with reads in the ATTO benchmark increasing from 561 MB/s to 1,652 MB/s and writes from 516 MB/s to 1,879 MB/s. Reads also experience a significant improvement, particularly 4K reads. Storage Executive, a tool from Crucial, can be used to toggle the technology on or off.Īs you can see, activating the Momentum Cache has a remarkable impact on benchmark results. Up to 25% of the system's memory will be used by Momentum Cache, but no more than 4GB. In order to improve burst speed and get around the fact that SSDs normally have greater read performance than write, Crucial's Momentum Cache technology is a sophisticated software driver that dynamically uses unused system memory. Up to 4 GB of system memory can be used by the cache or 25% of it. The proprietary software Crucial Storage Executive, which needs Microsoft Windows 7 or later, is responsible for managing Momentum Cache. The SSD performs better due to the high-speed DRAM cache's reduction in I/O latency. Users can utilize it to allocate a portion of their DRAM to accelerate their SSD. Finally, high-capacity SSDs write data faster by simultaneously addressing more components, reducing the improvements offered by caching.Momentum Cache is a Crucial-developed technology that is exclusive to SSDs bearing the Crucial brand. Enabling software encryption, with BitLocker in Windows® 7 for example, will significantly reduce the effectiveness of Momentum Cache. Momentum Cache will have no noticeable impact on systems with less than 6 GB of available RAM. In addition, the effects of Momentum Cache do not necessarily appear in all benchmarks. Additionally, other system resources such as memory speed, CPU speed (which usually changes dynamically), power saving modes, and SATA drivers are likely to impact your feature performance. Read speeds should not be affected by Momentum Cache. Momentum Cache only impacts write operations, not read operations. Why is Momentum Cache not making as much difference as expected? īut if you have an m2 SSD, just like me, the main disk used, I have a doubt of the usefulness.īut you should read all the information available. The only certain thing is that if we have a problem we risk losing data, but this is also the case if we do not have this applicationįor the moment I am not able to say, if it is worth the risk / gain ratio. There are various crucial links, but I did not have time to read them all I can only test on my storage SSD, here, and I honestly don't know if it makes a difference yet Sorry didn't specify, it was to show that it actually worked, also for me with mentioned SSDĬompatibility with others as mentioned is not guaranteed Business PCs, Workstations and Point of Sale Systems.Printer Wireless, Networking & Internet.DesignJet, Large Format Printers & Digital Press. ![]() Printing Errors or Lights & Stuck Print Jobs.Notebook Hardware and Upgrade Questions.
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