![check macbook ssd health check macbook ssd health](https://i.pinimg.com/originals/64/ec/f1/64ecf1dec96f93088ba4f5a889f271ca.jpg)
(If it is an M1 Mac computer, you need to right-click on the terminal and select “Get Information”, and check “Rosetta” before you can execute the command installation)ĭirectly enter the commands below and install Homebrew first. Use the Spotlight search function (click the magnifying glass in the upper right corner of the desktop) to find “ Terminal“, after finding Click terminal to execute. The speed is slow, the life is short, the price is cheap, the life of about 500 erasing and writing, no manufacturer can achieve 1000 times.Īs for why we need to check the lifespan of the Mac’s SSD, we usually use SMART (self-testing technology) to query the current hard drive life, which can know the health status of the SSD hard drive in advance and prevent data corruption and failure.The speed and life are average, the price is average, and the life span is about 3000 to 10000 times.The speed and fast life is long, the price is expensive (about 3 times the price of MLC), and the life of about 100,000 erasing and writing.Flash memory, and SSD is also divided into the following types of particles: Most SSD storage media use flash memory and DRAM, and Mac computers also use it. However, Apple has not announced the TBW value of Mac SSD. SSD hard drives will also be marked with the written TBW value, which means The more durable a solid state drive (SSD) is, the longer it can live. It is usually called “TBW (TotalBytes Written)”. The current standard for SSD solid-state drive life is mainly based on the calculation of write capacity in TB and PB.