4 Bay NVR | DVA3221
Enhanced Performance with Synology DVA3221
The Synology DVA3221 is a 4-bay Network Video Recorder (NVR) designed for businesses. It utilizes deep learning algorithms to provide intelligent video surveillance, including features like people, vehicle, and object detection. This allows for automated alerts and efficient video analysis. The DVA3221 is easy to set up and manage, making it a suitable choice for businesses of all sizes.
Key Specifications :
- CPU: Intel Atom C3538 Quad-core 2.1GHz
- GPU: NVIDIA GeForce GTX 1650
- Memory: 8GB DDR4 (expandable up to 32GB)
- Storage: 4 x 3.5″ or 2.5″ SATA HDD/SSD bays (up to 64TB raw capacity)
- Network: 4 x 1GbE LAN ports
- Video Support: Up to 32 IP cameras (8 licenses included)
Specification
Synology NVR DVA3221
| Models | DVA3221 | DVA1622 | |
|---|---|---|---|
| CPU | CPU Model | Intel Atom C3538 | Intel Celeron J4125 |
| CPU Architecture | 64-bit | 64-bit | |
| CPU Frequency | Quad Core 2.1 GHz | Quad Core 2.0 (base) / 2.7 (burst) GHz | |
| Hardware Encryption Engine (AES-NI) | Yes | Yes | |
| GPU | GPU Model | NVIDIA GeForce GTX 1650 | Intel UHD Graphics 600 |
| Video Outputs | Video Outputs | No | HDMI X 1 |
| Supported Video Resolution | No | 1080p 60Hz | |
| Memory | System Memory | 8 GB DDR4 non-ECC | 6 GB DDR4 non-ECC |
| Memory Module Pre-installed | 8 GB (4 GB x 2) | 6 GB (2 GB + 4 GB) | |
| Total Memory Slots | 2 | No | |
| Maximum Memory Capacity | 32 GB (16 GB x 2) | No | |
| Notes |
| Synology reserves the right to replace memory modules with the same or higher frequency based on supplier’s product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance. | |
| Storage | Drive Bays | 4 | 2 |
| Maximum Drive Bays with Expansion Unit | 14 (DX517 x 2) | No | |
| Compatible Drive Type* (See all supported drives) |
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| Hot Swappable Drive* | Yes | Yes | |
| Notes | “Compatible drive type” indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay. | ||
| External Ports | RJ-45 1GbE LAN Port | 4 (with Link Aggregation / Failover support) | 1 |
| USB 3.0 Port | 3 | 2 | |
| eSATA Port | 2 | – | |
| Appearance | Size (Height x Width x Depth) | 166 mm x 250 mm x 237 mm | 166 mm x 106 mm x 223 mm |
| Weight | 4.92 kg | 1.51 kg | |
| Others | Wake on LAN / WAN | Yes | Yes |
| System Fan | 120 mm x 120 mm x 1 pcs | 92 mm x 92 mm x 1 pcs | |
| Fan Speed Mode |
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| Power Recovery | Yes | Yes | |
| Noise Level* | 28.3 dB(A) | 18.4 dB(A) | |
| Scheduled Power On / Off | Yes | Yes | |
| Synology NVR DVA1622 Power Supply Unit / Adapter | 250 W | 60 W | |
| AC Input Power Voltage | 100 V to 240 V AC | 100 V to 240 V AC | |
| Power Frequency | 50/60 Hz, Single Phase | 50/60 Hz, Single Phase | |
| Power Consumption | 43.92 W (Access) 28.43 W (HDD Hibernation) | 19.93 W (Access) 4.02 W (HDD Hibernation) | |
| British Thermal Unit | 149.86 BTU/hr (Access) 97.01 BTU/hr (HDD Hibernation) | 67.96 BTU/hr (Access) 13.71 BTU/hr (HDD Hibernation) | |
| Notes |
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| Temperature | Operating Temperature | 0°C to 40°C (32°F to 104°F) | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -20°C to 60°C (-5°F to 140°F) | -20°C to 60°C (-5°F to 140°F) | |
| Relative Humidity | 5% to 95% RH | 5% to 95% RH | |
| Certification |
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| Environment | RoHS Compliant | RoHS Compliant | |
| Synology NVR DVA1622 Packaging Content |
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