As TRIM-enabling utilities need to work at this low level, it means they were not modifiable unless you are prepared to disable the kext signing security mechanism to enable TRIM for these drives, and therefore reducing a Mac’s security. This makes sure that all the drivers on a Mac are either left unchanged or they are approved by Apple. With OS X 10.10 Yosemite, Apple introduced “kext signing” short for Kernel EXTension signing. The nasty warnings you get about potential data lose if you enable TRIM.However I have not enabled the TRIM function on it for a number of reasons. To Trim Or Not To Trim? That Is The Question?Īs many of you know I have a Mac Pro cheesegrater and for two years I have been using a Crucial M4 512G SSD drive as my boot drive. In this 3 part review we are going to take a look at their SSD wrk for Mac Pro, an example of their portable drives, in this case a lovely blue SSD2go pocket drives, but first a look at what makes Angelbird drives so special especially for Mac Users. Angelbird are the only SSD manufacturer that produce SSD drives that support the native Apple TRIM command. However one company have done away with that confusion. However in the Mac world the issue of the TRIM command has been an area of confusion. It should look like the below screenshot.We have known and we have recommended for a while now that having an SSD drive as your boot or system drives was a worthwhile upgrade. You can check this by opening up your System Profiler, and clicking on Serial-ATA. Wait 3-5 minutes while the file is patched.Choose a place to save the file you are about to patch.How to Enable Trim Support in OS X 10.6.7 with a Click We also suggest you do a Time Machine backup just in case something goes wrong. TRIM is set to arrive on OS X this summer when Apple is believed to launch OS X 10.7 Lion, but you don’t have to wait.īefore you go any further, make sure you have updated to OS X 10.6.7, otherwise this patch will not work. The small utility is free to use and allows you to backup your system before you patch.
Trim Support Enabler takes care of the current “hacks” that will allow you to use TRIM on MacBook Pro and MacBook Air models with SSDs. TRIM isn’t available in Mac OS X be default, but you can enable TRIM support in Snow Leopard with the handy TRIM Support Enabler.
TRIM is a function with SSDs that helps the operating system know where to write files so that the SSD, to deliver better long life performance for the SSD.
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