| Subject | English | Spanish |
| gen. | High densities mass storage memories for knowledge and information storage | Memorias de almacenamiento masivo de alta densidad para almacenamiento de conocimientos e información |
| earth.sc. | magnetic mass storage | memoria masiva magnética |
| IT, tech. | mass storage | memoria de gran capacidad |
| dat.proc. | mass storage | memoria masiva |
| IT, tech. | mass storage | memoria de masa |
| comp., MS | mass storage device | dispositivo de almacenamiento (A generic term for disk, optical disk, or other device that provides persistent storage for computer data) |
| ed., IT | mass storage unit | unidad de almacenamiento masivo |
| comp., MS | mass-storage controller | controladora de dispositivos de almacenamiento (A device on which mass-storage devices rely for access to a computer subsystem. For example, a SCSI card or IDE functionality on the motherboard is a mass-storage controller; the physical hard drive is a mass-storage device) |
| earth.sc. | optical mass storage | memoria masiva óptica |