Hanwha XRN-6420B2-32TB 8K 64-Channel NVR

The Hanwha XRN-6420B2-32TB is a high-capacity 64-channel network video recorder engineered for large-scale surveillance deployments requiring extended storage and advanced video processing capabilities.

This 8K-capable NVR supports up to 32 MP resolution video streams, delivering exceptional image clarity across dozens of simultaneous camera feeds. The recorder utilizes advanced H.265, H.264, and MJPEG compression codecs to optimize bandwidth and storage efficiency without compromising visual fidelity. Wide Dynamic Range (WDR) support ensures balanced exposure in challenging lighting conditions, while integrated analytics—including defocus detection, dynamic event management, and user-defined event triggering—enable intelligent monitoring and automated responses to security incidents.

Built on an embedded Linux operating system, the XRN-6420B2-32TB provides a stable, purpose-built platform for continuous recording and playback. The unit features eight SATA HDD slots with a maximum capacity of 80 TB, enabling weeks or months of archive retention depending on resolution, frame rate, and compression settings. Three 1 Gbps Ethernet ports (RJ-45) support LAN/WAN connectivity for remote access, multi-site management, and redundant network paths. The compact 3.39-inch form factor fits standard 19-inch rack installations, while the robust metal chassis and operating temperature range of 0°C to 40°C ensure reliable performance in controlled server room environments.

Full ONVIF compliance guarantees interoperability with thousands of IP cameras and third-party security software platforms, eliminating vendor lock-in and simplifying system integration. Integrated audio compression (G.711, G.726, AAC at 16/48 kHz) supports two-way voice communication and forensic audio recovery when paired with compatible microphone inputs.

Ideal deployment scenarios include large retail complexes, enterprise data centers, transportation hubs, municipal facilities, and multi-building corporate campuses where centralized video management and massive storage capacity are critical requirements.

• 64-channel recording capacity with 32 MP resolution support
• Up to 80 TB native storage via eight SATA HDD slots
• H.265 compression for optimized bandwidth and storage efficiency
• ONVIF-compliant for seamless third-party camera and software integration
• Embedded Linux OS with dynamic analytics and event management
• Three 1 Gbps Ethernet ports for redundant network deployment

Ted Perry

The XRN-6420B2-32TB is purpose-built for organizations operating large IP camera networks where storage density and processing headroom matter. The 64-channel architecture with native 32 MP support and eight HDD bays makes this a solid fit for enterprise-grade surveillance, while H.265 compression and ONVIF compatibility keep operational costs predictable. Verify your network infrastructure supports multiple 1 Gbps flows before deployment, and confirm camera licenses align with your channel count.