Hanwha XRN-3220B4-24TB 8K NVR (Intel based)

Hanwha XRN-3220B4 Overview

The Hanwha XRN-3220B4 is a 32-channel enterprise-class NVR built on 12th-generation Intel processors, designed for large-scale surveillance deployments requiring 8K resolution recording and playback capacity. This system supports up to 32MP camera resolution and is equipped with 16 SATA HDD bays (up to 10TB per drive) to deliver maximum flexibility in storage architecture. The XRN-3220B4-24TB variant ships with 24TB of raw storage pre-installed, providing immediate deployment capability for organizations requiring high-capacity surveillance infrastructure with advanced redundancy and failover protection.

Hanwha XRN-3220B4 Key Features

• 32-Channel 32MP Recording Capacity: Simultaneously records from up to 32 network cameras at full 32MP resolution (15 fps in H.265 only), with support for 12MP (30 fps), 8.3MP (4-channel @ 30 fps), 1080p (16-channel @ 30 fps), and 720p (32-channel @ 30 fps) configurations for flexible mixed-resolution deployments.
• Distributed Recording Bandwidth up to 520 Mbps: Delivers distributed-mode recording throughput of 520 Mbps, with normal mode limited to 300 Mbps. In RAID mode, the system maintains 520 Mbps recording bandwidth even during degradation or rebuild operations, ensuring continuous capture during hardware events.
• Playback Bandwidth up to 200 Mbps: Supports simultaneous playback of multiple streams at up to 200 Mbps aggregate bandwidth for forensic investigation, multi-monitor verification, and collaborative incident review.
• Triple Compression Support (H.265, H.264, MJPEG): Records in H.265 for bandwidth optimization, H.264 for broad compatibility, and MJPEG for specific use cases, with per-channel codec selection to balance storage efficiency and interoperability.
• Dual Display Output with 4K Primary Monitor: Features dual HDMI outputs—HDMI 1 supports 4K UHD (3840×2160 @ 30 Hz) and HDMI 2 supports Full HD (1920×1080 @ 60 Hz)—enabling simultaneous monitoring on primary and secondary displays. Display modes include dynamic layout (up to 32 divisions on HDMI 1, up to 16 divisions on HDMI 2), virtual channel view, and clone mode.
• 16 SATA HDD Bays with Hot-Swap Support: Accommodates up to 16 hard drives rated for 10TB each, totaling 160TB maximum raw storage capacity. The 24TB configuration ships with drives installed; all bays support hot-swap replacement in RAID mode for non-disruptive maintenance.
• RAID 5 and RAID 6 Support: Provides configurable RAID protection (RAID 5 requires minimum HDD count; RAID 6 requires additional minimum drives per specification) to protect against single or dual drive failure. RAID configuration is required to enable HDD hot-swap capability.
• Automatic Recovery Backup (ARB) and N+1 Failover: Implements hardware-level failover with N+1 redundancy to automatically switch to standby NVR systems upon primary system failure, ensuring zero-loss failover for mission-critical installations.
• Dual-Stream Recording with Event Scheduling: Records simultaneous dual streams (normal and event streams) on a per-channel basis, with scheduling flexibility for continuous, event-triggered, and pre/post-event recording modes. Pre-event and post-event buffers capture footage before and after alarm conditions.
• Fisheye Dewarping (Local and CMS): Provides hardware-accelerated dewarping for fisheye camera feeds directly on the NVR (local dewarping) and through compatible management platforms, enabling real-time viewing of 360° fisheye footage in standard rectangular formats without external software.
• WiseStream Support with AI Search (Wisenet AI Cameras): Optimizes storage through intelligent frame rate and quality reduction on static scene content, and enables AI-powered event search and video analytics when paired with Hanwha Wisenet AI-enabled cameras for object detection and tracking.
• Embedded Web Interface and Built-In Network Camera Management: Supports web-based access for up to 100 simultaneous users via standard web browsers, eliminating the need for client software. Compatible with Wisenet Viewer and Wisenet Mobile applications for remote monitoring across desktop and mobile platforms.

Hanwha XRN-3220B4 Integration & Compatibility

The XRN-3220B4 is fully ONVIF-compliant and supports SUNAPI (Hanwha's native protocol) for integration with third-party network cameras and management platforms. The system includes iSCSI support for network-attached storage expansion and P2P QR code pairing for quick remote access configuration. It runs embedded Linux, providing a hardened, purpose-built operating system. The system includes NDA A compliance and TPM (Trusted Platform Module) integration for enhanced security posture. Manual event support allows operators to trigger and log custom events for incident documentation. Virtual channel view and dynamic layout features support flexible multi-camera visualization across multiple display configurations.

Hanwha XRN-3220B4 Technical Specifications

• Recording bandwidth (distributed mode): Up to 520 Mbps
• Recording bandwidth (normal mode): Up to 300 Mbps
• Recording bandwidth (RAID mode, normal/degrade/rebuild): Up to 520 Mbps
• Playback bandwidth: Up to 200 Mbps
• Operating system: Embedded Linux
• Supported compression: H.265, H.264, MJPEG
• Maximum camera resolution: 32MP recording and display
• Recording modes: Normal, Dual Stream, Schedule (Continuous/Event), Event (Pre/Post), Bookmark
• Event triggers: Alarm Input, Video Loss, Camera Event (Sensor, Motion Detection, Video Analytics, Defocus, Audio), Dynamic Event, User Event
• Event actions: E-Mail, Event Push, PTZ control
• Storage: 16 SATA HDD bays (up to 10TB per drive); up to 160TB maximum raw capacity
• RAID support: RAID 5 and RAID 6 (minimum HDD counts apply per configuration)
• HDD hot-swap: Available in RAID