Hanwha XRN-3220RB2 32-Channel 8K NVR 10TB

The Hanwha XRN-3220RB2 is an enterprise-grade 32-channel 8K NVR built on 12th-generation Intel architecture, designed for large-scale surveillance deployments demanding maximum resolution and operational reliability. With support for 32 MP camera feeds, advanced codec flexibility, and comprehensive failover protection, this system delivers the performance and redundancy required for mission-critical security infrastructure.

Key Features

32-channel 8K NVR with 32 MP maximum resolution recording

Intel 12th-generation processor for reliable, high-performance operations

H.265, H.264, and MJPEG codec support for optimized storage and bandwidth management

520 Mbps recording bandwidth (distributed mode) / 300 Mbps (normal mode)

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

RAID 5/6 data redundancy with configurable drive requirements

Dual HDMI outputs: 4K @ 30Hz (HDMI 1) and 1080p @ 60Hz (HDMI 2)

Up to 32-channel simultaneous playback at 200 Mbps bandwidth

ARB and N+1 failover for automatic recovery and business continuity

Two-way audio support for integrated communications

PoE compatibility for streamlined network camera integration

iSCSI support for IP-based storage expansion

Technical Specifications

Recording & Storage: Dual-stream recording capability enables simultaneous high-resolution primary streams and lower-bandwidth archive streams. Dynamic layout with virtual channel view supports clone mode (up to 64 divisions) and expand mode (up to 32 divisions per HDMI output).

Network & Display: Multi-monitor configurations via dual HDMI outputs. Flexible playback capabilities support rapid review, export, and evidence generation workflows.

Reliability: Automatic Recovery Backup (ARB) and N+1 failover architecture ensure minimal downtime in critical deployments. RAID redundancy protects against drive failures.

Connectivity: PoE support simplifies camera integration; iSCSI enables external storage solutions for extended retention requirements.

Applications

Enterprise campuses and large facility surveillance

Transportation hubs and critical infrastructure monitoring

Government and law enforcement deployments

Multi-building corporate security operations

High-resolution forensic investigation and evidence management

Ted Perry

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

The XRN-3220RB2 addresses enterprise needs where channel density and resolution cannot be compromised. The 32 MP support across all 32 channels differentiates this platform in markets requiring forensic-grade detail; the H.265 codec ensures that maximum resolution does not proportionally inflate storage costs. The distributed mode bandwidth (520 Mbps) accommodates full-resolution simultaneous recording, while normal mode (300 Mbps) provides operational flexibility for lower-bandwidth network environments.

Dual HDMI outputs with asymmetric refresh rates (4K @ 30Hz and 1080p @ 60Hz) support hybrid monitoring—4K wall displays for critical zones and responsive 1080p operator interfaces. ARB and N+1 failover are essential for facilities where surveillance downtime creates compliance or liability exposure. The 80 TB raw storage capacity, coupled with RAID redundancy, positions this NVR for 30–90 day retention at mid-to-high frame rates in large deployments. iSCSI integration enables archival strategies without requiring dedicated local expansion bays, critical in space-constrained server rooms.