Hanwha XRN-6420RB2 Overview
The Hanwha XRN-6420RB2 is a 64-channel 8K NVR built on Intel 12th-generation processor architecture, designed for large-scale enterprise surveillance deployments requiring maximum resolution and throughput. This unit ships with 32TB of factory-installed storage and supports up to 80TB total across eight SATA HDD bays, making it suitable for mission-critical installations that demand extended retention and 32MP recording capability across all channels.
Hanwha XRN-6420RB2 Key Features
- 64-Channel 32MP Native Recording — Captures and displays up to 32MP resolution per channel, supporting simultaneous recording from 64 network cameras with full frame rate and codec flexibility.
- Intel 12th-Generation Processor — Enterprise-class CPU delivers sustained performance for distributed recording up to 520 Mbps in RAID mode and normal mode, with no throughput degradation during RAID rebuild cycles.
- 32TB Pre-Installed Storage with 8-Bay Expansion — Includes 32TB of factory-installed drives; supports up to eight additional SATA drives of 10TB each (80TB maximum) for extended retention periods without external storage dependencies.
- Multi-Codec Support (H.265/H.264/MJPEG) — Flexible compression options optimize bandwidth and storage utilization, with H.265 enabling 50% bitrate reduction versus H.264 at equivalent quality.
- Dual Display with 4K and Full HD Output — HDMI 1 supports 3840×2160 at 30 Hz (4K); HDMI 2 supports 1920×1080 at 60 Hz (Full HD). Local monitoring scales to 36 divisions on HDMI 1 and 32 divisions on HDMI 2; web playback supports 1/2H, 2V, 3V, 4, 6, 8, and 9 divisions.
- High-Speed Dual-Stream Recording and Playback — Records simultaneous primary and secondary streams per channel; playback bandwidth reaches 200 Mbps, enabling real-time review of multiple channels at full resolution.
- RAID 5/6 Protection with N+1 Failover — Automatic Recovery Backup (ARB) and N+1 failover configuration safeguard against single-disk failures and provide business continuity for critical installations. RAID requires minimum installed HDDs per configuration.
- ONVIF and SUNAPI Protocol Support — Certified ONVIF compatibility enables seamless integration with third-party IP cameras and VMS platforms; SUNAPI support maintains native Hanwha Wisenet ecosystem integration.
- Fisheye Dewarping (Local and CMS) — Local and centralized dewarping of fisheye camera feeds removes distortion for accurate event investigation and analytics on panoramic and 360° sources.
- AI Search for Wisenet AI Cameras — Native integration with Hanwha Wisenet AI cameras enables intelligent event search and filtering within the NVR without external analytics servers.
- Two-Way Audio and Alarm I/O — Built-in two-way audio module supports speaker phones and audio intercom; alarm input/output connections integrate door access, motion sensors, and external relays.
- WiseStream Support — Hardware-accelerated bandwidth optimization for Hanwha WiseStream-enabled cameras reduces storage and transmission requirements by up to 70% versus fixed bitrate.
Hanwha XRN-6420RB2 Integration & Compatibility
The XRN-6420RB2 supports ONVIF Protocol (SUNAPI for native Hanwha ecosystem). Web-based management supports up to 100 simultaneous user connections, enabling distributed access across enterprise security operations centers and remote offices. Compatibility extends to Wisenet Viewer and Wisenet mobile applications for unified platform deployment. iSCSI support allows integration with external network-attached storage arrays for archival and disaster recovery workflows. The unit is NDAA-compliant and includes TPM (Trusted Platform Module) integration for secure boot and firmware integrity verification.
Hanwha XRN-6420RB2 Recording & Performance Specifications
- Recording Bandwidth: Up to 520 Mbps (distributed mode and RAID normal mode); maintains 520 Mbps during RAID degradation and rebuild
- Playback Bandwidth: Up to 200 Mbps
- Recording Modes: Normal, Dual Stream, Schedule (Continuous/Event), Event (Pre/Post), Bookmark
- Event Triggers: Alarm Input, Video Loss, Camera Event (Sensor, MD, Video Analytics, Defocus, Audio), Dynamic Event, User Event
- Event Actions: E-Mail, Event Push, PTZ control
- Operating System: Embedded Linux
- Supported Resolutions: 32MP (15 fps, H.265 only); 12MP (30 fps, H.265 only); 8.3MP (4 channels @ 30 fps); 1080p (16 channels @ 30 fps); 720p (32 channels @ 30 fps); D1 (64 channels @ 30 fps)
- Maximum Camera Inputs: 64 channels (32MP to CIF resolution range)
- Storage Support: 8 SATA HDD bays; up to 10TB per drive (80TB maximum); RAID 5/6 capable
