Hikvision DS-9632NI-I8 32-Channel 4K NVR 36TB

Hikvision DS-9632NI-I8 32-Channel 4K NVR 36TB

The Hikvision DS-9632NI-I8-36TB is a enterprise-grade 32-channel Network Video Recorder engineered for large-scale commercial and security deployments. Pre-configured with 36TB of storage and supporting up to 12MP resolution input across 32 channels, this NVR delivers high-performance surveillance recording, playback, and live monitoring capabilities for mission-critical security infrastructure.

Key Features

• 32-Channel IP Video Input with Ultra HD Support — Supports up to 32 IP camera channels with resolution up to 12MP; enables 32MP and 24MP input on channel 1 when ultra HD mode is activated
• 4K Video Output — Dual HDMI and VGA outputs with 4K (3840 × 2160) support at 60Hz and 30Hz for high-resolution live monitoring and playback
• H.265+ Video Compression — Advanced codec reduces bandwidth demands (320 Mbps incoming, 256 Mbps outgoing) and storage requirements while maintaining image quality
• 36TB Pre-installed Storage — Expandable hard drive capacity up to 10TB per disk with 8 SATA interfaces and hot-plug support
• Multi-Stream Recording — Dual-stream recording enables simultaneous high-resolution archival and efficient network transmission
• Flexible Recording Resolutions — Supports 32MP, 24MP, 12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080p, and multiple standard resolutions
• RAID Data Protection — RAID 0, 1, 5, 6, and RAID 10 configurations safeguard against disk failure
• 16-Channel Synchronous Playback — Review multiple video streams simultaneously for efficient incident investigation
• Dual Network Interfaces — Redundant Gigabit Ethernet (10/100/1000 Mbps) connections for network reliability
• Comprehensive I/O Connectivity — 16 alarm inputs, 4 alarm outputs, RS-485/RS-232 interfaces, and two-way audio support

Technical Specifications

• Recording Capability: 30 fps at up to 12MP across all 32 channels; decoding up to 1-channel @ 32MP (30fps) or 16-channel @ 1080p (30fps)
• Video Output: Primary HDMI 1 and VGA 1 support 4K; secondary HDMI 2 and VGA 2 provide independent auxiliary output; 1-channel CVBS (BNC)
• Compression Formats: H.265+, H.265, H.264+, H.264, MPEG4 recording and playback; H.265+, H.264+, H.264, H.265, MPEG4 decode capability
• Network Protocol Support: TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SMTP, SNMP, NFS, iSCSI, HTTP, HTTPS; supports up to 128 remote connections
• Audio Support: G.711ulaw, G.711alaw, G.722, G.726, AAC, MP2L2, and PCM compression; 2-channel audio output and 1-channel two-way audio
• Storage & Expansion: 8 SATA interfaces (hot-plug capable), 1 eSATA port, USB 3.0 rear panel, dual USB 2.0 front panel
• Power & Environmental: 100–240 VAC, 50–60 Hz input; ≤30W consumption; operating temperature -10°C to 55°C; 2U compact form factor (445 × 465 × 92mm)

Applications

Ideal for large retail chains, transportation hubs, industrial facilities, government buildings, data centers, and enterprise campuses requiring centralized surveillance of 32+ camera locations. The robust RAID protection, high-bandwidth support, and flexible I/O make it suitable for mission-critical security monitoring where uptime and evidence integrity are paramount.

Ted Perry

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

The DS-9632NI-I8-36TB stands out for its balanced approach to enterprise surveillance. The 36TB pre-installed configuration eliminates procurement delays, while the modular storage architecture (up to 80TB total with 8 × 10TB drives) provides scalability without hardware replacement. The dual network interfaces and RAID support deliver operational resilience critical to 24/7 deployments.

H.265+ compression is particularly valuable in high-channel environments where bandwidth conservation directly reduces network infrastructure costs. The 16-channel synchronous playback feature and support for resolutions up to 32MP on channel 1 enable detailed forensic analysis. However, organizations should confirm camera compatibility and plan network bandwidth allocation (320 Mbps incoming capacity) during deployment.

The -10°C to 55°C operating range suits most indoor environments but may require supplemental cooling in confined server racks.