Hanwha XRN-6420DB4-140TB 8K NVR (Intel based)

Hanwha XRN-6420DB4 Overview

The Hanwha XRN-6420DB4 is a 64-channel 8K NVR built on 12th-generation Intel processors, designed for large-scale surveillance deployments requiring extended retention and high-bandwidth recording. This model ships with 140TB raw storage capacity across 16 SATA HDD bays (up to 10TB per drive) and supports maximum camera resolution of 32MP for both recording and display.

XRN-6420DB4 Performance & Recording Capabilities

• Up to 520 Mbps recording bandwidth (distributed mode); up to 300 Mbps in normal mode; maintains 520 Mbps during RAID rebuild
• Up to 200 Mbps playback bandwidth
• Dual-stream recording with selectable H.265, H.264, and MJPEG compression
• 32MP native resolution support (15 fps H.265 only), 12MP at 30 fps (H.265 only), 8.3MP at 4 channels@30 fps, 1080p at 16 channels@30 fps, 720p at 32 channels@30 fps, D1 at 64 channels@30 fps
• Supports continuous recording, event-triggered (with pre/post recording), scheduled, and bookmark modes

XRN-6420DB4 Storage & Reliability

• 16 SATA HDD bays supporting drives up to 10TB each for 140TB maximum raw capacity
• RAID 5 and RAID 6 support with automatic hot-swap capability in RAID mode
• Automatic Recovery Backup (ARB) with N+1 failover redundancy
• Redundant power supply for continuous operation

XRN-6420DB4 Network & Integration

• ONVIF and SUNAPI protocol support for cross-vendor camera compatibility
• Dual HDMI output: HDMI 1 at 3840×2160@30Hz, HDMI 2 at 1920×1080@60Hz
• Multi-screen display with dynamic layout and virtual channel view; up to 36 divisions on HDMI 1, 32 divisions on HDMI 2
• Web-based management supporting up to 100 simultaneous connections
• iSCSI support for expandable storage infrastructure
• P2P QR code access for remote device commissioning

XRN-6420DB4 Audio, Analytics & Event Management

• Two-way audio capability for remote communication
• Alarm input/output for sensor integration and automated responses
• Event triggers: alarm input, video loss, camera events (sensor, motion detection, video analytics, defocus, audio), dynamic events, and user-defined events
• Fisheye dewarping (local and CMS-based)
• AI Search and video analytics support with Wisenet AI cameras
• WiseStream support for adaptive bitrate optimization

XRN-6420DB4 Security & Compliance

• Embedded Linux operating system
• NDA (National Defense Authorization Act) compliant
• TPM (Trusted Platform Module) integrated for secure firmware execution