X series 8K NVR (Intel based), 64Ch, 16 SATA HDD bays (up to 10TB per HDD), H265/H264/MJPEG, SUNAPI, ONVIF, ARB (Automatic Recovery Backup) & Failover (N+1), Up To 520 Mbps Recording / Up To 200 Mbps Playback, Dual Stream Recording, iSCSI, WiseStream Support, HDMI(x2) Dual Display, Alarm I/O, 2-way Audio, Maximum Camera Resolution of 32MP Recording/Display, Fisheye Dewarping (Local/CMS), AI Search (Wisenet AI Cameras Only), P2P QR Code, Support for RAID 5/6 (NOTE: RAID Cannot Be Configured With This HDD Configuration), HDD Hot Swap is available in RAID Mode. No HDD included