Channels

•  32 (1)
•  64 (2)
•  128 (2)

HDD support

•  8 (3)
•  16 (2)

HDD capacity

•  16 TB (3)
•  20 TB (2)

Max recording resolution

•  12 Mpx (4)
•  32 Mpx (5)

Incoming bandwidth

•  1024Mbps(512Mbps Ai) (3)
•  1280Mbps(640Mbps Ai) (2)

Outgoing bandwidth

•  800Mbps(400Mbps Ai) (3)
•  1024Mbps(512Mbps Ai) (2)

Alarm in

•  16 (3)
•  32 (2)

Alarm out

•  8 (3)
•  16 (2)

Power supply

•  2× 100~240V AC (5)
•  12V DC (6)
•  100~240V AC (20)

Casing

•  2U (3)
•  3U (2)