本人比較支持YS/ADDA之類的廠商：比較容易買到

FD8025 SERIES / Dimension: 80*80*25mm

Model:FD128025LS
bearing:S
rated voltage (V):12
operating voltage range (V):7.0~13.2
power (W):1.20
rated speed (RPM):1900
max airflow (CFM):27.9
max static pressure(mm-H2O):1.3
noise dB(A):22.5
life (Hour):30000
weight (g):88

Model:FD128025LB
bearing:2B
rated voltage (V):12
operating voltage range (V):7.0~13.2
power (W):1.20
rated speed (RPM):2000
max airflow (CFM):30.0
max static pressure(mm-H2O):1.5
noise dB(A):23.5
life (Hour):80000
weight (g):88