Definition of hot-swappable in English:

hot-swappable

adjective

informal
  • See hot-swap

    • ‘Either way, the HDD inside is specified to be bootable and hot-swappable.’
    • ‘The system can support up to 16 hot-swappable Serial ATA and SCSI hard disk drives.’
    • ‘Four standard hot-swappable Ultra 320 SCSI drive bays are available for more than 570GB of internal storage.’
    • ‘For example, the hot-swappable disk improves MTTR but is internally far more complex than a non-swappable disk.’
    • ‘From a gaming standpoint, the most important change is that the QD sports a hot-swappable multimedia slot.’