(Of course, there must be free space to consolidate - you should always leave a good chunk of space empty on your SSD. Step 3 There are many options for you to choose. Wait for a few minutes, and click the first Drop Down menu. Step 2 Defrag will start examining the disk automatically. Step 1 After iDefrag has been downloaded, run this app on your Mac. Restart Your Mac Device Replacing of defragging Mac or turning to the third-party app for help, the simplest way to get the sudden problem resolved and bring your Mac back to great performance is to restart the Mac device in a go. Here are the steps on how to defrag your Mac with iDefrag.

This firmware handles all the SSD’s low-level tasks, including consolidating free space when the drive reaches a certain level of capacity, ensuring that there are plenty of empty cells instead of many partially empty cells. Utilizing Macube Cleaner may be a more rational option than defragging your Mac. Solid-state drives have controllers that run firmware, which is a kind of low-level software. I have Late 2011 15-inch Macbook and am running Big Sur just fine EXCEPT for one big issue. if you have an older machine, two things you should look into upgrading first would be your RAM and get an SSD for speed performance. The AirPort Express, meanwhile, took on the shape of early Apple TV models in 2012. This shows up as an SSD’s performance decreasing as it fills up. but i recommend 16gb RAM for all older machines. In 2011 the hard drive options included 2TB or 3TB options instead.

If files are scattered all over your drive and every cell is partially empty, writing some data will result in a huge amount of read-erase-write operations, slowing down write operations. If the drive needs to add additional data to a partially empty cell, the cell must be read, erased, and the modified data written back to the cell. This can be a problem - a single cell contains multiple writable pages. We previously mentioned that cells on an SSD must be erased before they’re written to.

How to defrag macbook pro 2011