| Subject | English | Spanish |
| comp., MS | available disk space | espacio disponible en disco (Memory that is not allocated to any program) |
| comp., MS | available hard disk space | espacio disponible en disco duro (Memory that is not allocated to any program) |
| comp., MS | disk space | espacio en disco (The amount of data that can be stored on a disk, usually measured in bytes) |
| IT, dat.proc. | disk space management | gestión de espacio de disco |
| comp., MS | out of disk space | espacio en disco insuficiente (Pertaining to a computer that is running low on disk space, typically used in a message to the user) |
| comp., MS | unallocated disk space | espacio en disco sin asignar (Any unpartitioned and unformatted space on a hard disk) |
| comp. | unused disk space | espacio del disco no utilizado |