正解:B
"8 Mbps × 3600 s × 24 h × 30 days = 2,592,000 Mb
2,592,000 Mb ÷ 8 = 324,000 MB
324,000 MB ÷ 1024 = 316.41 GB
316.41 GB × 8 cameras = 2,531.28 GB (approx. 2.6 TB for 1 camera for 30 days)."
- Axis Storage Calculator
"8 Mbps continuous for 30 days # 2.6 TB per camera."
- Axis Communications Academy, Network Video Fundamentals, 2022
References:
Axis Recording Estimator
Axis Communications Academy, Network Video Fundamentals, 2022 (p. 66)