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1. #Trim enabler mac lion for mac os x
2. #Trim enabler mac lion mac os x
3. #Trim enabler mac lion upgrade
4. #Trim enabler mac lion full

I recommend you google around, there are multiple guides and advice pages. One is expected to change the drive by then :) At some point blocks just stop working, so if you are constantly writing/deleting files, you're essentially wearing out your SSD faster than the average (however this number is huge, say it can last 10++ years under normal usage). SSDs have a limited number of writes before they wear out. My MacBook Air (1 year old) hasn't yet shown any signs of slowness. This has been true on Windows Machines (I've seen it).

#Trim enabler mac lion full

Never fill your drive, always try to have a minimum of a 20% of the drive free, SSD performance goes down fast when the drive is full or close to it.Įven with trim and whatever the OS does, at some point in 1, 2, 3, n years you might have to completely reformat/repartition the drive to gain some speed. There are some basic things you don't want to do:

#Trim enabler mac lion mac os x

OS X Lion, also known as Mac OS X Lion, (version 10.7) is the eighth major release of macOS, Apple's desktop and server operating system for Macintosh computers.Ī preview of Mac OS X 10.7 Lion was publicly shown at the "Back to the Mac" Apple Special Event on October 20, 2010.Yes and No. It brought many developments made in Apple's iOS, such as an easily navigable display of installed applications, to the Mac, and includes support for the Mac App Store, as introduced in Mac OS X 10.6 Snow Leopard version 10.6.6. On February 24, 2011, the first developer's preview of Lion (11A390) was released to subscribers to the Apple Developer program. Other developer previews were subsequently released, with Lion Preview 4 (11A480b) being released at WWDC 2011. Lion was released to manufacturing on July 1, 2011, followed by its final release via the Mac App Store on July 20, 2011. Apple reported over one million Lion sales on the first day of its release. As of October 2011, Mac OS X Lion had sold over six million copies worldwide. Lion is the final release whose development was overseen by Bertrand Serlet, considered the "founding father of Mac OS X".

Īlthough originally paid, Apple later allowed free downloads of the OS, starting on June 30, 2021. Mac OS X Lion was announced alongside iOS 5 and iCloud at WWDC 2011 at Moscone West. On June 6, 2011, at the Apple Worldwide Developers Conference, it was announced that the official release for Lion would be in July 2011. The specific release date of July 20 was not confirmed until the day before, July 19, by Apple CFO, Peter Oppenheimer, as part of Apple's 2011 third-quarter earnings announcement. Īpple did not initially announce any physical media distribution for Lion, such as a set of CD-ROMs or a DVD-ROM as used for past releases. Instead, the operating system was said to be available exclusively as a download from the Mac App Store for US$29.99.

#Trim enabler mac lion upgrade

The only prior version of OS X that supports the Mac App Store is Snow Leopard, which implied that any machines that support Lion currently running Tiger or Leopard would first have to be upgraded to Snow Leopard, as opposed to allowing a direct upgrade to Lion.Īpple later announced two alternative distribution mechanisms for the benefit of users without broadband Internet access: in-store downloads at retail Apple Stores, and a USB flash drive containing the OS, priced at US$69, available through the online Apple Store beginning in August.

#Trim enabler mac lion for mac os x

On August 4, 2011, Apple started to take orders for Mac OS X Lion's USB installation flash drives for $69.99. The Server portion of Lion is available as a separate download from the Mac App Store for US$49.99, which is in addition to the purchase price of Lion itself. In July 2012, Lion was removed from the Mac App Store and retail Apple stores following the release of OS X Mountain Lion.