If the Security Options button is not available, Disk Utility cannot perform a secure erase on the storage device. Secure erase options are available only for some types of storage devices.

(Optional) If available, click Security Options, use the slider to choose how many times to write over the erased data, then click OK. If the Scheme pop-up menu isn’t available, make sure you selected the storage device you want to erase - it’s at the top of the hierarchy.Ĭlick the Format pop-up menu, then choose a file system format. Ĭlick the Scheme pop-up menu, then choose GUID Partition Map. In the sidebar, select the storage device you want to erase, then click the Erase button. If you want to erase any other type of storage device: Double-click Disk Utility in the /Applications/Utilities folder. Some other disk include: Apple SSD SM0128G media. This is a relatively wide range which indicates that the Apple SM128E 121GB performs inconsistently under varying real world conditions. Note: If you want to get your Mac ready to trade in, sell or give away, and your computer is a Mac with Apple silicon or an Intel-based Mac with an Apple T2 Security Chip, use Erase Assistant. I tried going back to disk utility to erase my drives but was shocked to find there were multiple drives, for example in the internal section there is 'Apple APFS Media', which has disks indented called 'Macintosh HD, Preboot, Recovery, VM, under it. See where your SSD ranks Above average consistency The range of scores (95th - 5th percentile) for the Apple SM128E 121GB is 36.8. Erasing Apple Ssd Sm0128g Media Failed Disk In Disk Utility on Mac, you can erase and reformat storage devices to use with your Mac.

Erasing apple ssd sm0128g media failed