| Subject | English | Russian |
| el. | disk duplication | изготовление дубликата диска |
| el. | disk duplication | зеркальное дублирование |
| el. | disk duplication | зеркалирование диска (напр. в дисковых массивах типа RAID) |
| el. | disk duplication | запись одних и тех же данных на двух различных дисках |
| comp., MS | disk duplication | дублирование диска (The process of using third-party hardware or software to copy a full master Windows installation onto the hard disks of multiple destination computers. The master computer and destination computers must have compatible hardware abstraction layers (HALs). The destination computer can be delivered directly to customers, or it might require additional processing on the factory production line) |
| IT | disk-duplication utility | утилита дублирования дисков |