Ingrasys Skywalk iSC-NVR5316-T User Manual page 26

(11) 3U and 4U models (iSC-NVR5532-R/ iSC-NVR5532-A/ iSC-NVR5532-D) support RAID 0, 1,
5, 10. The system uses LSI RAID card that supports alarm buzzer. You may check "Alarm
Enable" to activate the buzzer for triggering alarm of RAID status. Once the buzzer is
triggered, you can click the Alarm Silence to mute it.
Note: The minimum amounts of HDD for each RAID type:
RAID 0: at least 2 pcs
RAID 1: at least 2 pcs for hardware RAID; at least 1 piece for software RAID but it is safer to
enable 2 pcs of HDD.
RAID 5: at least 3 pcs but it is safer to enable 4 pcs of HDD.
RAID 10: at least 4 pcs or 4* pcs
(12) It will pop up a warning dialog box to confirm the settings after selecting RAID type.
Click Yes button to continue the RAID settings.
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