be quiet! Pure Wings 3 140mm High-Speed PWM Fan – Black BL109

GENERAL DATA

Dimensions (mm)

140

Color option

Black

Fan speed @ 100% PWM / 12V (rpm)

1800

Noise level @ 100% PWM / 12V (dB(A))

30.5

Air Flow @ 100% PWM / 12V (CFM / m3/h)

72.2 / 122.6

Air Pressure @ 100% PWM / 12V (mm H2O)

2.44

MECHANICAL SPECIFICATIONS

Dimensions (L x W x H), (mm)

140 x 140 x 25

Weight incl. fixed cables (g)

188

Bearing technology

Rifle

Motor technology

4-pole fan motor

Screw fixing

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CABLES / CONNECTORS

Connector

4-pin PWM

PERFORMANCE / NOISE

Air Flow @ 100% PWM / 12V (CFM / m3/h)

72.2 / 122.6

Air Pressure @ 100% PWM / 12V (mm H2O)

2.44

Noise level @ 100% PWM / 12V (dB(A))

30.5

Lifespan (h / 25 °C)

80,000

ACCESSORIES

Screws

4

SAFETY CERTIFICATION

Approvals

CE / RoHS / RU / UKCA / WEEE

ENVIRONMENTAL DIRECTIVES

RoHS

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WEEE

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Triman

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