Network Video Recorder DVA3219

Deep Learning NVR DVA3219

Introducing AI-powered video analytics on premises

Driving the future of video surveillance

Video analytics is poised to change the way surveillance is done: instead of only allowing you to retrieve footage after an incident happens, it can alert you and even trigger automatic responses as it’s happening. With deep learning–based algorithms powered by NVIDIA GeForce® graphic card, Synology DVA3219 is able to accurately pinpoint the events you really want to pay attention to.

Download Datasheet

GPU

NVIDIA GTX 1050 Ti

Max Camera

32 camera feeds 1

Analytics

4 real-time analysis tasks

Scalability

Up to 14 drives with two DX517

Built-in analytics modules to deliver actionable insights

Advanced deep learning–based algorithms are built into DVA3219 to transform a vast amount of unstructured video data into situational awareness and business intelligence. This can significantly save man-hours while increasing overall security at the same time.

Built-in analytics modules to deliver actionable insights

Advanced deep learning–based algorithms are built into DVA3219 to transform a vast amount of unstructured video data into situational awareness and business intelligence. This can significantly save man-hours while increasing overall security at the same time.

Server-based video analytics

Compared to cloud-based or camera-based models, running video analytics on Synology DVA3219 provides several distinct advantages:

Security & privacy

No footage is uploaded to the cloud for analysis purposes, removing concerns over sensitive information and regulatory requirements.

No recurring fees

Just a one-time hardware purchase – no monthly subscriptions or additional charges for future software updates.

Real-time results

Instead of post-event analysis, DVA3219 notifies security operators as an incident takes place, allowing them to take immediate actions. No need to worry about unstable Internet connections or bandwidth usage, either.

Ease of integration

Compatible with over 7,100 IP cameras, there’s no need to replace them to gain analytics functionality – simply substitute DVA3219 for your existing NVR.

Administrator’s guides

Refer to the following administrators’ guides for instructions and suggestions for your deployment.

Contact us

Not sure which Synology NAS is the best for your surveillance deployment? Contact us for recommendations.

Learn More
  • 1 Drive tray and status indicator
  • 2 Status indicator
  • 3 Alert indicator
  • 4 LAN indicator
  • 5 Drive tray lock
  • 6 Power button and indicator
  • 7 USB 3.0 port
  • 8 Fan
  • 9 Power port
  • 10 Kensington Security Slot
  • 11 COM port
  • 12 Reset button
  • 13 eSATA port
  • 14 1GbE RJ-45 port

Notes:

  1. Eight licenses are pre-installed. Synology Surveillance Device License Pack is available to connect more IP cameras, I/O module, access controllers, and transaction devices.

Hardware Specifications

CPU

CPU

CPU Model Intel Atom C3538
CPU Architecture 64-bit
CPU Frequency Quad Core 2.1 GHz
Hardware Encryption Engine (AES-NI)

GPU

GPU

GPU Model NVIDIA GeForce GTX 1050 Ti
Notes Display output is not supported.

Memory

Memory

System Memory 4 GB DDR4
Memory Module Pre-installed 4 GB (4 GB x 1)
Total Memory Slots 2
Memory Expandable up to 32 GB (16 GB x 2)
Notes
  • Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
  • 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

Storage

Drive Bays 4
Maximum Drive Bays with Expansion Unit 14
Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
Maximum Internal Raw Capacity 64 TB (16 TB drive x 4) (Capacity may vary by RAID types)
Maximum Raw Capacity with Expansion Units 224 TB (16 TB drive x 14) (Capacity may vary by RAID types)
Maximum Single Volume Size* 108 TB
Hot Swappable Drive
Notes
  • "Compatible drive type" indicates the drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
  • The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)
  • Expansion of the internal volume is only supported if the combined single volume size does not exceed the maximum limit of 108 TB.

External Ports

External Ports

RJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support)
USB 3.0 Port 3
eSATA Port 2
COM Port 1

Appearance

Appearance

Size (Height x Width x Depth) 166 mm x 250 mm x 237 mm
Weight 4.92 kg

Others

Others

Wake on LAN / WAN
System Fan 120 mm x 120 mm x 1 pcs
Fan Speed Mode
  • Cool Mode
  • Quiet Mode
  • Full-Speed Mode
Power Recovery
Noise Level* 28.3 dB(A)
Scheduled Power On / Off
Power Supply Unit / Adapter 250 W
AC Input Power Voltage 100 V to 240 V AC
Power Frequency 50/60 Hz, Single Phase
Power Consumption* 53.78 W (Access)
34.01 W (HDD Hibernation)
British Thermal Unit 183.62 BTU/hr (Access)
116.12 BTU/hr (HDD Hibernation)
Notes Power consumption is measured when fully loaded with Western Digital 1TB WD10EFRX hard drive(s).

Temperature

Temperature

Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -20°C to 60°C (-5°F to 140°F)
Relative Humidity 5% to 95% RH

Certification

Certification

  • FCC
  • CE
  • BSMI
  • EAC
  • VCCI
  • RCM

Warranty

Warranty

3 Years
Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)

Environment

Environment

RoHS Compliant

Packaging Content

Packaging Content

  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Cord X 1
  • RJ-45 LAN Cable X 2
  • Quick Installation Guide X 1

Optional Accessories

Optional Accessories

  • D4NESO-2666-4G DDR4 non-ECC SO-DIMM*
  • D4ECSO-2666-16G DDR4 ECC SO-DIMM*
  • Expansion Unit: DX517 X 2
  • Surveillance Device License Pack
  • VS360HD
  • VS960HD
Notes For more information on memory upgrade limitations, visit here.

DSM Specifications

File System

File System

Internal Drives
  • Btrfs
  • EXT4
External Drives
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
Notes exFAT Access is purchased separately in Package Center.

Storage Management

Storage Management

Maximum Internal Volume Number 64
Maximum iSCSI Target Number 128
Maximum iSCSI LUN 256
SSD Read / Write Cache (White Paper)
SSD TRIM
Supported RAID Type
  • Synology Hybrid RAID
  • Basic
  • JBOD
  • RAID 0
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
RAID Migration
  • Basic to RAID 1
  • Basic to RAID 5
  • RAID 1 to RAID 5
  • RAID 5 to RAID 6
Volume Expansion with Larger HDDs
  • Synology Hybrid RAID
  • RAID 10
  • RAID 1
  • RAID 5
  • RAID 6
Volume Expansion by Adding a HDD
  • Synology Hybrid RAID
  • JBOD
  • RAID 5
  • RAID 6 (with Expansion Unit)
Global Hot Spare Supported RAID Type
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10

File Services

File Services

File Protocol CIFS/AFP/NFS/FTP/WebDAV
Maximum Concurrent CIFS/AFP/FTP Connections 1,000
Windows Access Control List (ACL) Integration
NFS Kerberos Authentication

Account & Shared Folder

Account & Shared Folder

Maximum Local User Accounts 2,048
Maximum Local Groups 256
Maximum Shared Folder 512
Windows Access Control List (ACL) Integration

Log Center

Log Center

Syslog Events per Second 800

General Specifications

General Specifications

Networking Protocols SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV
Supported Browsers
  • Chrome
  • Firefox
  • Edge
  • Internet Explorer 10 onwards
  • Safari 10 onwards
  • Safari (iOS 10 onwards)
  • Chrome (Android 6.0 onwards)
Supported Language English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svenska, Nederlands, Русский, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Český, ภาษาไทย, 日本語, 한국어, 繁體中文, 简体中文

Add-on Packages

Surveillance Station

Surveillance Station

Maximum IP cam (Licenses required) 32 (including 8 Free License) (See All Supported IP Cameras)
Total FPS (H.264)* 960 FPS @ 720p (1280x720), 32 Channels
576 FPS @ 1080p (1920x1080), 32 Channels
310 FPS @ 3M (2048x1536), 31 Channels
200 FPS @ 5M (2591x1944), 20 Channels
90 FPS @ 4K (3840x2160), 9 Channels
Total FPS (H.265)* 960 FPS @ 720p (1280x720), 32 Channels
960 FPS @ 1080p (1920x1080), 32 Channels
960 FPS @ 3M (2048x1536), 32 Channels
320 FPS @ 5M (2591x1944), 32 Channels
230 FPS @ 4K (3840x2160), 23 Channels
Total FPS (MJPEG)* 200 FPS @ 720p (1280x720), 10 Channels
150 FPS @ 1080p (1920x1080), 10 Channels
120 FPS @ 3M (2048x1536), 10 Channels
90 FPS @ 5M (2591x1944), 9 Channels
Deep video analytics feature
  • Deep motion detection
  • People counting
  • No-idle zone
  • Intrusion detection
Video Codec
  • H.264
  • H.265
  • MJPEG
  • MPEG-4
  • MxPEG (not supported by Deep Video Analytics tasks)
Audio Codec
  • AAC
  • AMR
  • G711
  • G726
  • PCM
Notes Surveillance Station throughput is tested with Axis network camera, using continuous recording with live view from Surveillance Station and motion detection by camera. Live view and recording are sharing the same stream from the camera.

VPN Server

VPN Server

Maximum Connections 30