Description
Specifications
Model DVA3221
Form Factor Desktop NAS
Processor Intel Atom C3538, Quad-Core 2.1 GHz, 64-bit architecture, with AES-NI hardware encryption
Graphics Processor NVIDIA GeForce GTX 1650
Memory 8 GB DDR4 non-ECC (2 x 4 GB), expandable up to 32 GB (2 x 16 GB)
Drive Bays 4 x 3.5″ or 2.5″ SATA HDD/SSD
Maximum Storage 72 TB (18 TB per drive)
Expansion Support Up to 14 bays (via 2 x DX517 expansion units)
Network Ports 4 x 1 GbE RJ-45 (supports Link Aggregation and Failover)
USB Ports 3 x USB 3.0
eSATA Ports 2
Console Port 1
Power Supply 250 W, 100–240 V AC, 50/60 Hz, Single Phase
Power Consumption 43.92 W (Access), 28.43 W (HDD Hibernation)
Noise Level 28.3 dB(A)
Dimensions (HxWxD) 166 mm x 250 mm x 237 mm
Weight 4.92 kg
Operating Temperature 0°C to 40°C
Storage Temperature -20°C to 60°C
Humidity 5% to 95% RH
Certifications FCC, CE, BSMI, VCCI, RCM, EAC, KC
Warranty 3-year hardware warranty, extendable to 5 years with EW202
Included Licenses 8 camera licenses
Optional Accessories DX517 expansion units, Surveillance Device License Pack
Software Features AI-powered analytics (e.g., Face Recognition, Intrusion Detection, People Counting, Vehicle Detection), RAID support (0, 1, 5, 6, 10, JBOD), ONVIF compliance, mobile monitoring, intrusion detection, people counting, vehicle detection