I built my machine acording to the options on this guide. I'm reading and researching but don't see a difinitive answer so I thought I'd ask. I installed the sandisk extreme ssd 240GB. TRIM is show as not enabled at the moment. Would I want to enable it? I don't see specs saying that this SSD supports TRIM or that it uses it's own methods so I'm confused. After only starting to read about TRIM today, I understand it helps to keep an SSD running at optimum speeds and that if you don't have it on, the drive will get less efficient. I'm now worried after finding my TRIM is not enabled but I also read that in some cases, if an SSD has it's own methods of keeping efficient, enabling TRIM would decrease performance. So, what is recommended on this spacific SSD? Should I enable it? Should I format the SSD and reinstall OSX to get back performance(i've been running for about a week so I don't mind setting everything back up) ? Do I use trim enabler? Multibeast to enable trim? I'm very new so I'm sorry if this question is not in the right place. I have the GA-Z77N-WIFI, i5-3570, 16GB Corsair 1600Mhz DDR3, Gefore GTX 650, 10.8.2 (not running Oct 25th special update).
Also, I checked my system information. I'm using MacPro3.1 (to install the latest nvidia drivers to get my GTX 650 recognised). The serial-ATA Device tree states Unknown AHCI Standard Conrtroller . Then the sandisk is displayed with it's details and TRIM support : No. Does this mean the ssd does not support TRIM or that it's not enabled?