#OSX TRIM ENABLER HOW TO#
#OSX TRIM ENABLER MANUAL#

The specific drive is “disk3” in my example, we verify that disk3 matches the external drive by comparing to the output of this command: This may take a moment to complete, I recommend expanding the window to full screen for easier reading.Įach output line represents a file system that has been trimmed on today’s date, here is an example line: 07:16:07.556498-0700 0x2b2d Default 0x0 0 0 kernel: (apfs) spaceman_trim_free_blocks:3371: disk3 scan took 0.000614 s, trims took 0.000000 s But only on Apple SSD brand So I made this patch to enable TRIM. Monitor Health - The advanced health feature uses S.M.A.R.T technology to report drive status and remaining health. Enable Trim - Flip the switch to enable trim safely and improve your data writing speeds and overall drive longevity. `log show -start $(date +%F) | grep -i spaceman_trim_free_blocks` In recent OS versions for Macbook Pro 2011 though, and in Lion, there is support for TRIM. Trim Enabler lets you enable trim, monitor your disk health, optimize your performance, and benchmark your drive. Step 1: Check TRIM Status To see whether or not your SSD has TRIM enabled, you need to access a tool called System Information (also known as System Profiler on older versions of OS X). Read the system notice, type y, and press enter. Type the admin password, and press enter. Type the command sudo trimforce enable, and press enter.

#OSX TRIM ENABLER HOW TO#

We can check to verify Trim is running on a drive by performing the following: How to Enable TRIM on macOS in Five Easy Steps To expand the lifespan of your SSD, follow the steps below: Launch Terminal. `sudo trimforce -disable` Verifying Trim on macOSĪpple macOS does not have a function to manually run a Trim command, instead it is run when a supported drive and supported file system is detected by the operating system. Trim can be disabled with the following command: This requires administrative permissions to run and you will need to enter your password to continue.Ī long warning will be presented, please read this fully. Open a terminal (Finder > Go > Utilities > Terminal) and enter the following command:

#OSX TRIM ENABLER MANUAL#

Apple macOS runs Trim when the file system is detected by the operating system, this is either on device connection or system restart, Apple does not provide a manual Trim tool like with Windows or Linux. Advanced users can also enable Trim for USB connected SSDs with Apple APFS formatted partitions. Enable Trim, monitor your disk health, optimize your performance, and benchmark your drive with the all-new Trim Enabler 4. Apple macOS enables Trim for internal Apple SSDs only.

Osx trim enabler