Scroll down the list of services until you find either:.In the Open field type services.msc and then click on OK.Open a Run dialog box by pressing the Windows logo key + R.To check the status of the SuperFetch / SysMain service, follow these steps: To make sure that your computer is ready to use ReadyBoost, you will need to make sure the SuperFetch ( Windows 10 version 1803 or earlier) or SysMain ( Windows 10 version 1809 or later) service is running. The flash drive/memory card format: NTFS.Maximum free spade per flash drive/memory card: 32 GB.Minimum free space per flash drive/memory card: 1 GB.HDD's are known to have slower read and write times than SSD's. Keep in mind that ReadyBoost was developed for use with Hard Disk Drives ( HDD) and not Solid State Drives ( SSD). But you could use a 32GB flash drive and allocate all of it to ReadyBoost. So, if your computer has 8GB of memory, you could create a ReadyBoost cache between 8GB and 20GB. The recommended ratio between the ReadyBoost cache and system memory is 1:1 to 2.5:1.

But you can use an SD memory card for a laptop computer, as long as it has a fast-enough transfer rate.Īnd you can use more than one ( 1) USB flash drive for ReadyBoost.

You can use a USB 2 or USB 3 port, but since a USB 3 port has a faster transfer rate, I recommenced using one if you have one. Now it is recommended that you use only USB flash drives for ReadyBoost for desktop computers. If a file gets changed on the disk drive, it also gets changed in the cache and visa versa. When Windows 10 needs to access any of these frequently used files, it goes to the ReadyBoost cache instead of the disk drive. The cache can include system files, application files, and user documents. SuperFetch uses an algorithm to determine which files should be stored in the cache. ReadyBoost utilizes a service called SuperFetch. It stores the cached data on USB flash drive(s) or SD memory card. If you have never heard of ReadyBoost, it is a program that caches files that are frequently used by Windows 10. Are you looking for an inexpensive way to give your Windows 10 computer a boost in performance? Do you have a USB flash drive and a spare USB port on your computer? Then ReadyBoost in Windows 10 might be a perfect solution.

How to format usb drive for readyboost