• Mac Ssd Trim App
• Mac Ssd Trim App Tutorial

• TRIM support is coming in OS 10.7 Lion, but that's still a way off, and even then, it'll only work with Apple SSDs.If you have a non-Apple SSD, or you just want to get TRIM support now, previously.
• Related: How to Enable TRIM for 3rd Party SSDs on Mac. DriveDx is a drive diagnostic tool that provides the most detailed picture of your SSD’s health. This paid application can simultaneously scan all your connected drives, providing a complete picture of your storage system’s health. While the app is open, it continually monitors.
• On Mac: Open About This Mac System Report Hardware SATA/SATA Express TRIM.Full steps: Phrase 2. SSD Data Recovery: Step 1. If Trim is disabled, run EaseUS file recovery software; Step 2. Scan SSD drive; Step 3. Preview and restore SSD drive data.Full steps.
• Trim Enabler lets you enable trim, monitor your disk health, optimize your performance, and benchmark your drive. Enable Trim - Flip the switch to enable trim safely and improve your data writing speeds and overall drive longevity. Monitor Health - The advanced health feature uses S.M.A.R.T technology to report drive status and remaining health. Optimize Performance - Access advanced macOS tweaks to improve your performance or free up to several gigabytes of disk space.

Download CleanMyMac and install the app on your Mac. Launch it, click on the “Shredder” feature located on the bottom left of the app. Select the files or folders you’d like to wipe, and proceed. How to Permanently Delete Files on HDD-Based Mac? You’ll have to use a third-party Mac shredder app. CleanMyMac is our top recommendation.

The TRIM command organizes data on an SSD and improves its performance. However, due to the nature of TRIM, data recovery efforts are less likely to be successful. Learn how to check if your SSD is TRIM enabled and about TRIM-SSD data recovery efforts.

It's quite easy to perform Trim SSD data recovery now. Only two phrases - 1. Check Trim Status; 2. Perform SSD recovery. Follow and get your SSD data back now:

Can You Recover Data from an SSD with TRIM Enabled

'Hi, just now I inadvertently deleted the wrong folder on my 2014 MacBook Pro running Yosemite, and then emptied the trash bin. I don't have a backup of this folder, so I'm feeling quite helpless. The worst part is that my SSD drive is TRIM-enabled by default. Is there any way for me to recover these files?'

Well, before giving you the answer, it’s important to first understand what the TRIM command is. TRIM command, also known solely as TRIM, allows an operating system to inform a Solid State Drive (SSD) which blocks of data are no longer in use so that they can be wiped to make room for new data.

Normally, when data is deleted from a hard drive, the data is not accessible but it remains on the physical drive. Only once the space needs to be used for other information will the data block be wiped, then rewritten. Via TRIM, the data block is wiped immediately upon deletion. In this way, when the system tries to write new data onto a previously used block, it can do so without waiting. This results in improved performance.

The cost of this improvement in speed is that, on a TRIM-enabled SSD, deleted files can not be recovered. Once you empty the Windows Recycle Bin or Mac Trash Bin, the files are permanently gone.

Check TRIM Status

To see whether TRIM is enabled on your SSD or not, follow these instructions.

On PC: Go to Command Prompt and enter fsutil behavior query disabledeletenotify

If DisableDeleteNotify = 0, trim is enabled.

If DisableDeleteNotify = 1, trim is disabled.

On Mac:

Click the Apple logo in the top-left of the screen and go to About This Mac.

Click System Report…

Go to Hardware then SATA/SATA Express, and look for TRIM Support.

TRIM Support: Yes = TRIM is enabled.

SSD TRIM Data Recovery

Although it is definitively impossible to recover data from a TRIM-enabled SSD, you can still attempt to recover using EaseUS Data Recovery Wizard Free (for PC or for Mac). It is often the case that the file names will appear in the software’s scan results, but the file content will not be recoverable. You can try to recover a few files with the free version to see if your data has indeed been wiped or not, at no cost.

The ultimate way to safeguard your files is to regularly back up your data. With TRIM enabled, this practice is incredibly important. EaseUS Todo Backup is a data backup utility that will allow you to restore all files that are lost or inadvertently deleted. Through the program, you can automate backup tasks to run on a time or event basis; such as backing up to an external hard drive each time it is plugged in. I’ll stress again that maintaining data backups is crucial, particularly for TRIM-enabled devices. EaseUS Todo Backup Free (for PC or for Mac) is fully functional and can provide you with all necessary back up features.

You can also install Cindori's Trim Enabler, available <a href='http://www.groths.org/?p=617'>here</a>.
You'll recognize his name if you've used his utility for flashing non-Apple video card upgrades for Mac Pro towers. Anyway, it simply enables the (obviously) already built-in trim support for almost all SSDs, not just those that are Apple-provided.

You can do the same thing by booting to single user mode (reboot while holding command-s) and entering 'fsck -fy' (without the quotes). If you have the TRIM hack installed, this will TRIM free space on the drive. If the TRIM hack is not installed this will not work.

Of course a ssd from, say OWC, has no need for this. Most of the new SSDs have functions to do garbage collection built into the controller on the drive.
Go look it up on OWCs site.

Built-in garbage collection is guessing at what needs to be reclaimed. TRIM lets the OS tell the SSD directly 'yes, you can free this now'.
No amount of clever GC algorithms can compare to a simple instruction that says 'do this'.

I bought a Vertex2 SSD drive over 7 months ago. I don't use TRIM.
I ran a speed test on the drive right after the purchase.
I ran the same test on the drive just recently. The results were the same.
No loss of speed. The built-in SandForce controller does a good job iIMHO.

After reading things on the OWC site and on ancillary blogs maintained by their top personnel, I have lost respect for them. One has to be able to differentiate between technical competence and cleverness in self-promotion. I for one am not going to pay someone premium prices for their ability to BS.

I have no second SSD to test. Really curious whether third-party add-on does this, or OS X itself.

My guess is it's a result of the 3rd party TRIM enabler - just did Disk Utility --> Repair on my machine (MacBook 2008 w/ Lion + Crucial SSD) and it didn't say it did a TRIM.

Mac Ssd Trim App

Yeah, don't trim OWC SSDs. Decreases performance. http://blog.macsales.com/11051-to-trim-or-not-to-trim-owc-has-the-answer

Isn't it supposed to happen on the fly ?

Why do you have 'Trim Enabler tool/hack installed'?
Lion supports TRIM.
See: System Information->Serial ATA:
TRIM Support: Yes

Mac Ssd Trim App Tutorial

Lion only enables TRIM for apple-shipping SSDs. Third-party drives will not get it without a hack.

'Cus I'm running 10.6.8. I'm an old fart set in his ways.

This 'trim' ability is built into Lion's Disk Utility and 'fsck', and works on supported (Apple) SSD drives.
Trim Enabler is not needed.

I installed an SSD into my MacBook Pro over 6 months ago. It is a Vertex2 (with SandForce). I ran some tests on the SSD right after installing it.
Then I ran the same exact test just recently, over six months after the purchase. The performance still the same.
And this is without TRIM.
I think these new SSD drives are doing a great job with doing 'housecleaning' on their own.

Yes, newer drives don’t need this. OWC SSDs are the best there is imho. I’m using their 480 GB 3G model. I’m somewhat glad that my older MBP only does SATA2, otherwise I might not have been able to hold myself back ordering the 6G… :-)