KDiskMark is an HDD and SSD benchmark tool with a very friendly graphical user interface.
Editor de particiones GParted
GParted is a free partition editor for graphically managing your disk partitions.
Los discos de GNOME
Los discos GNOME, GNOME-Disk-Image-Mounter y GSD-Disk-Utility-Notify son bibliotecas y aplicaciones para tratar con dispositivos de almacenamiento.
Analizador de uso de disco
Disk Usage Analyzer is a graphical application to analyse disk usage in any Gnome environment.