The Panasonic WJNDB301 is an optional internal RAID5 board for the Panasonic WJ-ND300 series Network Disk Recorders. Installed inside the DVR, this controller provides RAID5 configuration for the DVR's four internal drives as well as any external WJ-HDE300 HDD units attached to the DVR. In a RAID5 configuration, should any one drive fail, its information can be restored using the remaining drives.
- Provides fail safe operation
- For internal and external hard drives