Hanwha XRN-6420RB2 64-Channel 8K NVR with 80TB Storage

The Hanwha XRN-6420RB2 is an enterprise-grade 64-channel NVR built on Intel 12th-generation processor architecture, engineered for large-scale surveillance deployments requiring 8K resolution recording and extended storage capacity. With support for up to 32MP camera resolution and 80TB raw storage across eight SATA HDD bays, this system delivers the performance and capacity needed for critical infrastructure, enterprise campuses, and integrator-led installations.

Key Features

64-channel input with maximum 32MP recording resolution

H.265, H.264, and MJPEG codec support with dual-stream capability

Up to 520 Mbps recording bandwidth in distributed mode, 300 Mbps in normal mode

8 SATA HDD bays supporting up to 80TB raw storage capacity (10TB per drive maximum)

RAID 5/6 data protection with N+1 failover redundancy

Automatic Recovery Backup (ARB) for system failover

Two-way audio support for integrated communication

PoE compatibility for simplified network deployment

Recording & Storage Performance

The XRN-6420RB2 handles demanding multi-channel environments with 520 Mbps distributed recording bandwidth, enabling simultaneous high-resolution capture across all 64 channels. Dual-stream recording optimizes storage efficiency while maintaining full resolution for archival and investigation. RAID 5/6 configuration protects against drive failure, and the system supports up to 200 Mbps simultaneous multi-user playback bandwidth for concurrent review operations.

Network Integration & Management

SUNAPI and ONVIF protocol support ensures seamless integration with third-party cameras and video management systems. iSCSI connectivity expands storage options beyond internal bays, while WiseStream technology optimizes bandwidth utilization. The web management interface supports up to 100 simultaneous connections, enabling centralized oversight across distributed sites. P2P QR code functionality simplifies remote access configuration for field technicians.

Advanced Features

Fisheye dewarping at local and CMS level

Web-based management with multi-user concurrent access

P2P QR code remote access configuration

iSCSI support for external storage expansion

WiseStream bandwidth optimization

Ideal Applications

This NVR suits mission-critical environments including government facilities, transportation hubs, banking centers, data centers, and large corporate campuses. The combination of high channel density, extended storage, and redundancy features makes it ideal for 24/7 continuous recording with long-term archival requirements.

Ted Perry

Perspective based on aggregated IP Security Depot and affiliated engineering team experience.

The XRN-6420RB2 represents Hanwha's commitment to delivering Intel-based processing power for compute-intensive surveillance workloads. The 12th-gen Intel architecture ensures efficient codec processing across 64 channels while managing dual-stream operations. RAID redundancy combined with N+1 failover architecture minimizes data loss risk in critical installations.

For integrators, the ONVIF and SUNAPI support reduces vendor lock-in concerns, while iSCSI expandability future-proofs storage investments. The 80TB native capacity positions this system at the high end of traditional NVR storage, suitable for retention periods exceeding 30 days in moderately compressed H.265 workflows.