Base camera connections: up to 64 cameras

Expandable to: 128 cameras with 2 × WJ-NXE40 licenses

Maximum bandwidth: 640 Mbps

Video compression formats: H.265 / H.264 / M-JPEG

Hard drive bays: up to 9 × SATA HDD

RAID support: RAID 5 / RAID 6

Turbo RAID technology

High-reliability HDD management

Expansion capability: up to 5 additional expansion chassis (WJ-HXE400)

Power supply: 220–240 V AC