| Subject | English | Catalan |
| comp., MS | disk drive | unitat de disc (A hardware device that reads data from and writes data to floppy disks) |
| comp., MS | disk partition | partició del disc (A section of space on a physical disk that functions as if it were a separate disk) |
| comp., MS | floppy disk | disquet (A reusable magnetic storage medium. The floppy disk used today is the rigid 3.5-inch microfloppy that holds 1.44 MB. It is called floppy because the first varieties were housed in bendable jackets) |
| comp., MS | floppy disk drive | unitat de disquet (A hardware device that reads data from and writes data to floppy disks) |
| comp., MS | hard disk drive | unitat de disc dur (A hardware device, or a logical partition of it, that reads data from and writes data to hard disks) |
| comp., MS | virtual disk | disc virtual (A collection of one or more physical disks from a previously created storage pool) |