KDiskMark is an HDD and SSD benchmark tool with a very friendly graphical user interface.
Edita ni iWasewase ni GParted
GParted is a free partition editor for graphically managing your disk partitions.
GNOME Disks
GNOME Disks, gnome-disk-image-mounter kei na gsd-disk-utility-vakaraitaka na valenivola kei na ivolakerekere me baleta na kena qaravi na misini ni mamaroroi.
Dauvakadidike ni Vakayagataki ni Disi
Disk Usage Analyzer is a graphical application to analyse disk usage in any Gnome environment.