Ubiquiti UniFi Protect 4 Bay 1SFP+ Gigabit Ethernet NVR

The Ubiquiti UniFi Protect 4 Bay NVR is a high-performance network video recorder designed to seamlessly integrate with the UniFi Protect ecosystem. Featuring four 3.5″ HDD bays for scalable video storage, it provides ample capacity for long-term surveillance footage retention. Equipped with one 10G SFP+ port and a Gigabit Ethernet port, it ensures fast and reliable data transfer, supporting high-resolution video streams from multiple UniFi cameras. The NVR offers powerful yet energy-efficient hardware, capable of handling large-scale deployments while maintaining quiet operation. Its sleek, rack-mountable design makes it ideal for both enterprise and advanced residential security setups, delivering robust performance and centralized video management through the intuitive UniFi Protect software interface.

🔧 Hardware Specifications

• Processor: Quad-Core ARM Cortex-A57 at 1.7 GHz

• System Memory: 4 GB DDR4 RAM

• On-Board Flash Storage: 8 GB USB Flash

• Enclosure Material: SGCC Steel

• Dimensions: 442.4 x 325 x 43.7 mm (17.4 x 12.8 x 1.7″)

• Weight:

  • Without Rackmount Brackets: 5.11 kg (11.27 lb)

  • With Rackmount Brackets: 5.20 kg (11.46 lb)

🔌 Power & Connectivity

• Power Supply:

  • Universal AC Input: 100–240V AC, 50/60 Hz, 2A Max

  • USP-RPS DC Input: 11.5V DC, 10.43A (for PSU failover)

  • Internal AC/DC Power Supply: 120W

• Maximum Power Consumption: 100W

• Maximum Power Budget for Drives: 75W

• Networking Interfaces:

  • 1 x 10/100/1000 Mbps RJ45 Ethernet

  • 1 x 1/10 Gbps SFP+ Ethernet

• Management Interface: Ethernet In-Band Management

🛡️ Environmental & Protection

• Operating Temperature: -5 to 40°C (23 to 104°F)

• Operating Humidity: 5–95% Noncondensing

• ESD/EMP Protection:

  • Air: ±12kV

  • Contact: ±8kV

• Certifications: FCC, CE, IC

💾 Storage & RAID Configuration

• Drive Bays: 4 x 2.5″/3.5″ HDD Bays (drives not included)

• RAID Support: Automated secure RAID 1 or RAID 5 configuration

• Drive Compatibility: Supports both 2.5″ and 3.5″ hard drives

💡 LED Indicators

• System:

  • Power: Blue/White

    • Flashing White: Bootup in Progress

    • Flashing Blue: Firmware Upgrading

    • Steady White: Factory Defaults, Awaiting Adoption

    • Steady Blue: Device is Adopted

• Ethernet:

  • Steady Blue: Device is Adopted

• SFP+:

  • White: 10 Gbps

  • Green: 1 Gbps

• HDD:

  • Amber: Disk Error

  • White: Disk Detected

• RPS:

  • Blue: Ready