#Trim enabler mac ssd how to
#Trim enabler mac ssd mac os x

Personally, I’m going to wait for official support from Apple, there’s likely a good reason they left it out of 10.6.7. I have an SSD in a new MacBook Air and I have not tested this, nor do I have plans to test it. You can download it directly here or visit the developers site. The newest version of the utility works by patching a kernel extension, and also includes some SMART data to check the health of the SSD drive. SSD Trim is an Advanced Technology Attachment (ATA) command, which enables the computer OS to inform the solid-state drive to erase useless data blocks (.

#Trim enabler mac ssd mac os x

Always have a backup of your data, and proceed with caution and at your own risk! Fortunately with a free tool called TRIM Enabler, TRIM support can be added to all SSD’s running Mac OS X 10.7.2 and 10.6.8 or later. Now you can also increase durability reducing IO writing cycles, set hibernate mode and save space disabling sleep image. It can enable TRIM on non Apple-branded disks. We are not responsible for any damage or data loss that may result from enabling this feature. Chameleon is an optimization tool for Solid State Drive on Mac OS X system. WARNING: This is completely unsupported software. All you have to do is click on “Patch” to enable TRIM, but the current version does not support one-click disabling, so if something goes wrong, you’ll have to boot into Safe Mode to disable the extension manually. Or press and hold down the Option key and then select System Information.

#Trim enabler mac ssd how to

But if you want to have a check, here's how to do: Click on the Apple icon (top-right corner) then choose About This Mac. Unfortunately, it appears that Apple is not enabling TRIM support on 3rd party drives at this time, but hopefully this will change in the future. There is nothing else you need to do other than use your new drive and enjoy.

The app is called TRIM Enabler and it works by loading a kernel extension from MacBook Pro 2011 models (with TRIM support) into your Mac OS X kernel, this forces TRIM to be enabled. Generally, the SSD TRIM command is enabled by default on MacBooks. Your new MacBook Pro with Apple branded SSD does, in fact, support TRIM out of the box.