Spec Sheet

Technical Data »
Fan size (mm) 140 120 92 80
Article no. BL047 BL046 BL045 BL044
EAN Code 4260052183366 4260052183359 4260052183380 4260052183373
Dimensions, (W x H x D in mm)
140 x 140 x 25 120 x 120 x 25 92 x 92 x 25 80 x 80 x 25
Fan speed (rpm) @ 12V 1,000 1,500 1,900 1,900
Noise level (dB(A)) @ 12V 18.8 19.2 18.6 18.2
Airflow @ 12V (cfm / m3/h) 61.2 / 104 51.4 / 87 33.15 / 56.02 26.3 / 44.45
Air pressure @ 12V (mm / H2O) 0.76 1.25 1.65 1.85
Voltage range (V DC) 5–12 5–12 5–12 5–12
Input power (W) 3.6 2.4 3.84 1.68
Input current (A) 0.30 0.20 0.32 0.14
Connector 3-pin 3-pin 3-pin 3-pin
Lifetime @ 25°C (h) up to 80,000 up to 80,000 bis zu 80,000 bis zu 80,000
Accessories four fan screws
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Version: 11/2020
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Technical Data »
Fan size (mm) 140mm high-speed 120mm high-speed
Article no. BL082 BL080
EAN Code 4260052186848 4260052186824
Dimensions, (W x H x D in mm)
140 x 140 x 25 120 x 120 x 25
Fan speed (rpm) @ 12V 1,600 2,000
Noise level (dB(A)) @ 12V 36.3 35.9
Airflow @ 12V (cfm / m3/h) 94.2 / 160 65.51 / 111.3
Air pressure @ 12V (mm / H2O) 1.82 2.23
Voltage range (V DC) 5 –12 5–12
Input power (W) 6 3.6
Input current (A) 0.5 0.3
Connector 3-pin 3-pin
Lifetime @ 25°C (h) up to 80,000 up to 80,000
Accessories four fan screws
Contact »
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Listan GmbH
Wilhelm-Bergner-Straße 11c
21509 Glinde
Germany
Service hotline: [phone]
e-mail: [e-mail]
Visit the contact section on bequiet.com
for the right regional service information.