| CPU Model | CPU Architecture | CPU Frequency | Hardware Encryption Engine |
| Intel Atom C3538 | 64-bit | Quad Core 2.1 GHz | Yes |
| System Memory | Memory Module Pre-installed | Total Memory Slots | Maximum Memory Capacity |
| 8 GB DDR4 non-ECC | 8 GB (4 GB x 2) | 2 | 32 GB (16 GB x 2) |
| Drive Bays | Maximum Drive Bays with Expansion Unit | Compatible Drive Type* (See all supported drives) | Hot Swappable Drive* |
| 4 | 14 (DX517 x 2) | 3.5″ SATA HDD/ 2.5″ SATA HDD/ 2.5″ SATA SSD | Yes |
| RJ-45 1GbE LAN Port | USB 3.0 Port | eSATA Port |
| 4 (with Link Aggregation / Failover support) | 3 | 2 |
| Size (Height x Width x Depth) | Weight |
| 166 mm x 250 mm x 237 mm | 4.92 kg |
| Wake on LAN / WAN | System Fan | Fan Speed Mode | Power Recovery | Noise Level* | Scheduled Power On / Off | Power Supply Unit / Adapter | AC Input Power Voltage | Power Frequency | Power Consumption | British Thermal Unit |
| Yes | 120 mm x 120 mm x 1 pcs | Full-Speed Mode/ Cool Mode/ Quiet Mode | Yes | 28.3 dB(A) | Yes | 250 W | 100 V to 240 V AC | 50/60 Hz, Single Phase | 43.92 W (Access), 28.43 W (HDD Hibernation) | 149.86 BTU/hr (Access), 97.01 BTU/hr (HDD Hibernation) |
| Operating Temperature | Storage Temperature | Relative Humidity |
| 0°C to 40°C (32°F to 104°F) | -20°C to 60°C (-5°F to 140°F) | 5% to 95% RH |
| FCC/ CE/ BSMI/ VCCI/ RCM/ EAC/ KC/ |
| 3-year hardware warranty, extendable to 5 years with EW202 or Extended Warranty Plus |
| RoHS Compliant |
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Monitor and secure your premises more effectively with locally processed analytics, ensuring security and confidentiality.
Trigger immediate or threshold-based alerts using idle times within defined zones for people or vehicles.
Leverage highly configurable options and automation features to act quickly when potentially dangerous situations arise.
Enjoy a uniform monitoring experience wherever you are and adapt your surveillance system to your needs-not the other way around.
Investigate incidents from anywhere to minimize reaction times and take appropriate action faster.
Boost system redundancy and access footage during
downtime with dual recording from cameras to a
second server or C2 Surveillance
Synology DVA3221 The Synology Deep Learning NVR Series Offers Ai-Driven Surveillance with Advanced Detection and Alert in Mumbai, Thane, Navi Mumbai, Agra, Ahmedabad, Ahmednagar, Ajmer, Amravati, Amritsar, Aurangabad, Bangalore, Beed, Belgaum, Bharuch, Bhavnagar, Bhopal, Bhubaneswar, Calicut, Chandigarh, Chandrapur, Chennai, Coimbatore, Cuttack, Daman, Delhi, Dhule, Ernakulam, Erode, Gangtok, Ghaziabad, Goa, Hubli, Hyderabad, Indore, Jaipur, Jalgaon, Jamshedpur, Jodhpur, Kolhapur, Kolkata, Lucknow, Ludhiana, Madurai, Mysore, Nagpur, Nashik, Noida, Patna, Pondicherry, Pune, Raipur, Rajkot, Salem, Satara, Secunderabad, Shimla, Sikkim, Silvassa, Solapur, Srinagar, Surat, Udaipur, Vadodara, Valsad, Vellore, Vijayawada, and Visakhapatnam.
Synology DVA3221 The Synology Deep Learning NVR Series Offers Ai-Driven Surveillance with Advanced Detection and Alert in Mumbai, Thane, Navi Mumbai, Agra, Ahmedabad, Ahmednagar, Ajmer, Amravati, Amritsar, Aurangabad, Bangalore, Beed, Belgaum, Bharuch, Bhavnagar, Bhopal, Bhubaneswar, Calicut, Chandigarh, Chandrapur, Chennai, Coimbatore, Cuttack, Daman, Delhi, Dhule, Ernakulam, Erode, Gangtok, Ghaziabad, Goa, Hubli, Hyderabad, Indore, Jaipur, Jalgaon, Jamshedpur, Jodhpur, Kolhapur, Kolkata, Lucknow, Ludhiana, Madurai, Mysore, Nagpur, Nashik, Noida, Patna, Pondicherry, Pune, Raipur, Rajkot, Salem, Satara, Secunderabad, Shimla, Sikkim, Silvassa, Solapur, Srinagar, Surat, Udaipur, Vadodara, Valsad, Vellore, Vijayawada, and Visakhapatnam.
