![]() Similarly, check the Load Disk Image at Startup option and point to the same location if you want to reload saved data to the RAM drive automatically when booting. If you want the software to save the RAM drive data to the hard drive when the computer is turned off, check the Save Disk Image on Shutdown option and select the location to save the image file. Note that with the free version, the maximum RAM size is 4GB. ![]() On the main setup screen, select Unformatted and enter the RAM size in megabytes. Download and install the software and then launch the RAMDisk Configuration Utitlity. In this article, we will use Dataram's RAMDisk to create a 4GB RAM drive. The program has a Quick Save feature that updates the RAM drive image file on the hard drive and saves only the new or changed data. If you are having problems with the above, try the Primo RAMdisk application. For example, a 4GB RAM drive will take several minutes to copy data to a 7200 rpm hard drive. This also increases the boot time and computer shutdown relative, especially if you are running a large RAM drive on a traditional hard drive. Most RAM drive applications handle this problem by adding an option to automatically save the content on the RAM drive to the hard drive when the computer is turned off and then reload the data to the RAM drive at startup. The limitations of RAM capacity are a big minus point: The virtual drive capacity is bound by the total amount of system RAM.ĭue to unstable RAM drives, they will lose data every time the PC shuts down. The amount of storage is severely limited when compared to standard hard drives, and the inherent instability of Temporary access memory can be a problem if you save important files or programs to RAM. Of course, running important programs from a RAM drive also has some noticeable disadvantages. The game also runs smoother from the RAM drive, although saving the game to the virtual drive requires a lot of RAM memory. For example, moving Word, Excel, Firefox and Acrobat from a 7200 rpm hard drive into a RAM drive makes downloading applications nearly twice as fast. This makes the RAM drive really a great tool for speeding up activities where the computer has to read and write a lot of data, such as media encoding or editing multiple images.Īpplications installed on the RAM drive also have a large access speed. The read / write speed of RAM is even faster than the speed of top SSDs. Setting up RAM drive: Advantages and disadvantages In the picture above we can see different reading speeds between a 7200 rpm hard drive (left) and a RAM drive (right).Ģ. The write / read speed of RAM is much faster than in traditional storage. Why do you want to use memory to make a homemade hard drive? Simply because of speed. Second, compared to SSDs and mechanical hard drives, RAM memory is quite expensive and has many drawbacks.Ĭreating a RAM drive requires specialized software and uses part of the available memory on the machine Although a RAM drive is present like any other drive on a PC, the RAM you use for the RAM drive will not be available for normal memory tasks. ![]() Therefore, you should regularly back up the contents on the RAM drive and always keep in mind that the data on the drive can be lost at any time. This means that any data you store on the RAM drive will be lost when the computer is restarted or in the event of a power outage. ![]() Other storage methods will retain written data when there is a power outage, such as in the case of a computer shutdown or a power outage. This contrasts with other traditional solid state drives. However, this is not simple.įirst, any data stored in RAM will be lost when the RAM memory is lost. This means that any task that is limited by the speed of computer drives, such as combining large video files or manipulating complex databases, can achieve great performance when running from RAM drive. RAM memory is extremely fast, the logical drives we can create in RAM memory operate at many different speeds. RAM is a storage medium that a computer uses to store data temporarily during use, speeding up the overall system performance significantly. RAM drives are logical storage volumes generated from the computer's RAM memory. ![]() The article will show you how to configure the RAM drive on your PC. If you've ever wanted to simulate the performance of a solid state drive (SSD) without having to add a new hardware, try creating a new virtual hard drive on your PC that runs entirely from RAM, also called RAM drive (of course if the system has enough RAM). ![]()
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