Hanwha XRN-3220B4 32-Channel 8K NVR with 112TB Storage
The Hanwha XRN-3220B4 is a high-performance 32-channel 8K NVR engineered for enterprise-scale video surveillance deployments. Built on 12th-generation Intel processor architecture, this system combines massive storage capacity, exceptional recording throughput, and advanced video compression to support large camera networks with maximum resolution and reliability.
Key Features
- 32-channel input with support for up to 32MP camera resolution
- 112TB raw storage across 16 SATA HDD bays (up to 10TB per drive)
- Recording bandwidth up to 520 Mbps (normal/RAID mode) and 300 Mbps (distributed mode)
- H.265, H.264, and MJPEG compression with dual-stream recording
- RAID 5/6 support with hot-swap capability for drive redundancy
- Two-way audio support for remote communication and monitoring
- Dual HDMI outputs (4K at 30Hz + 1080p at 60Hz)
- Support for up to 100 simultaneous web users
- Embedded Linux operating system for enhanced stability and security
Technical Specifications
Recording & Playback: This NVR delivers industry-leading performance with recording bandwidths up to 520 Mbps and playback bandwidth reaching 200 Mbps. The flexible resolution support (CIF to 32MP selectable per channel) allows operators to optimize storage and bandwidth allocation for mixed-camera environments. H.265 compression significantly reduces bandwidth and storage requirements compared to legacy codecs.
Storage & Redundancy: The 112TB storage configuration provides extensive recording capacity for long-term retention. RAID 5/6 protection with hot-swap capability ensures data integrity and minimizes downtime during drive maintenance. Automatic Recovery Backup (ARB) and N+1 failover support critical business continuity requirements.
Network Integration: SUNAPI and ONVIF protocol support enable seamless integration with third-party IP cameras and VMS platforms. iSCSI support allows network-attached storage expansion for organizations requiring additional capacity. WiseStream technology optimizes bandwidth utilization without sacrificing image quality.
Display & Monitoring: Dual HDMI outputs support 4K resolution (3840×2160) on the primary display and 1080p on secondary displays. Dynamic layout functionality and virtual channel views provide flexible monitoring configurations. Fisheye dewarping on local display and CMS enhances usability with wide-angle camera feeds.
Applications
Ideal for large retail complexes, transportation hubs, government facilities, educational institutions, and corporate campuses requiring high-resolution, long-term video retention with enterprise-grade reliability and redundancy.
Ted PerryPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The XRN-3220B4 represents a purpose-built solution for organizations transitioning to 32MP and higher-resolution camera ecosystems. The 12th-gen Intel foundation provides sufficient processing headroom for complex analytics and failover operations. The 520 Mbps recording bandwidth accommodates simultaneous 32MP streams from multiple channels, though real-world configurations typically combine resolution and frame rate optimization.
RAID redundancy and hot-swap support are critical for mission-critical deployments. The 112TB preconfiguration balances initial investment against typical enterprise retention requirements (7–30 days depending on resolution and frame rate). Organizations should validate iSCSI performance against their network infrastructure to ensure sustained recording bandwidth during peak periods.
