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1. #Disk sensei vs trim enabler how to#
2. #Disk sensei vs trim enabler mac os x#
3. #Disk sensei vs trim enabler mac#

So the computer says ‘delete this page’ and the SSD does it automatically. Others have chosen to deal with deleting data in a different way. Some SDD’s are enabled to work with TRIM. In order for TRIM to work the SSD must have ‘TRIM’ support, and the computer must have ‘TRIM’ support. TRIM is a command that allows an SSD drive to remove (delete) 1 page at a time instead of a whole folder at a time. In fact it’s slow to deal with writing large chunks of data. With an SSD drive they are different and so it’s much faster to do it 1 page at a time. This is because spinning hard disks deal with huge chunks of data called blocks, which are like a folder, and they can’t deal with anything smaller than a block of data. They spin so fast and the blocks are so big that doing an entire folder at a time is the fastest way to do it. If you think of data as papers in a filing cabinet, to remove an empty page (if you were an old hard drive) you would need to take out an entire folder of papers, then find and remove one page, and then put back the entire folder. Trim is a command your computer gives to your SSD hard disk to tell it to delete a very small amount of data.

#Disk sensei vs trim enabler how to#

But if you have used an SSD that needs TRIM, read on to find out about the problem and how to fix it.

#Disk sensei vs trim enabler mac#

Thankfully if you followed the method in my article entitled “ How to speed up your mac with a Solid State SSD Drive” you will not have this problem. To be able to enable TRIM on non-Apple SSD volumes with the trimforce command, the Mac will need a third party SSD, and to be running either OS X El Capitan 10.11.x or OS X Yosemite 10.10.4 or later versions, the command does not exist in prior releases of OS X (though earlier versions of OS X can use the third party TRIM Enabler utility).īe sure to back up before using the TRIM command, whether with Time Machine or your complete backup method of choice, and continue to back up your data on a regular basis, as using trimforce could potentially cause data loss or an issue.Some SSD drives are crashing in Yosemite do to an issue with something called ‘TRIM’. Apple specifically states in the command that the tool is not warrantied, and therefore it’s up to the user to risk using the feature or not. It may go without saying, but do note that TRIM is enabled automatically by default for all Apple SSDs, meaning if your Mac shipped with an SSD drive installed from Apple, this is not a necessary utility. trimforce is aimed specifically at users who are using third party SSD drives with their Macs. Likewise, TRIM does not work on standard spinning hard drives, and thus is not necessary in those situations either. Finally, some SSD products come with their own built-in garbage collection functions, negating the need for TRIM. How to Enable TRIM on Third Party Drives in OS X with trimforceĭid you complete a backup yet? Don’t attempt to enable TRIM without doing so. When you’ve done that, launch Terminal from /Applications/Utilities/ and enter the following command string: TRIM ENABLER VS DISK SENSEI HOW TO Hit return and enter the administrator password, you’ll be presented with the following message reminding you the utility has no warranty and that you should backup your data. “IMPORTANT NOTICE: This tool force-enables TRIM for all relevant attached devices, even though such devices may not have been validated for data integrity while using TRIM. Use of this tool to enable TRIM may result in unintended data loss or data corruption. It should not be used in a commercial operating environment or with important data. Before using this tool, you should back up all of your data and regularly back up data while TRIM is enabled. This tool is provided on an “as is” basis. APPLE MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, REGARDING THIS TOOL OR ITS USE ALONE OR IN COMBINATION WITH YOUR DEVICES, SYSTEMS, OR SERVICES. BY USING THIS TOOL TO ENABLE TRIM, YOU AGREE THAT, TO THE EXTENT PERMITTED BY APPLICABLE LAW, USE OF THE TOOL IS AT YOUR SOLE RISK AND THAT THE ENTIRE RISK AS TO SATISFACTORY QUALITY, PERFORMANCE, ACCURACY AND EFFORT IS WITH YOU.Īssuming you’re OK with the risk, hit Y to proceed and follow the instructions, hitting Y again to enable TRIM.

#Disk sensei vs trim enabler mac os x#

When you see the “Operation succeeded” message, the Mac will soon reboot with TRIM enabled.ĭisabling TRIM in Mac OS X with trimforce Enabling TRIM by using the trimforce command requires the Mac to reboot, which will happen automatically once the feature is enabled or disabled.