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Noctua NF-A4x20 PWM, Premium Quiet Fan, 4-Pin (40x20mm, Brown)
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Noctua NF-A4x20 PWM, Premium Quiet Fan, 4-Pin (40x20mm, Brown)
  • Type: Case Fan
  • Bearing Type: SSO2
  • RPM: Rotational Speed (+/- 10%) 5000 RPM, with L.N.A. (+/- 10%) 4400 RPM, Min. Rotational Speed (PWM, +/-20%) 1200 RPM
  • Air Flow: Airflow 9,4 m³/h, with L.N.A. 8,3 m³/h
  • Model #: NF-A4x20 PWM
Available Direct from Noctua Available Direct from Noctua
Noctua NF-A4x10 PWM, Premium Quiet Fan, 4-Pin (40x10mm, Brown)
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Noctua NF-A4x10 PWM, Premium Quiet Fan, 4-Pin (40x10mm, Brown)
  • Type: Case Fan
  • Bearing Type: SSO2
  • RPM: Rotational Speed (+/- 10%) 5000 RPM, Rotational Speed with L.N.A. (+/- 10%) 3700 RPM
  • Air Flow: Airflow 8,9 m³/h, Airflow with L.N.A. 6,6 m³/h
  • Model #: NF-A4x10 PWM
Wathai 40mm x 20mm 3pin Computer Case Fan 12V High Speed Replacement for DIY CPU Cooler, Routers, Switches, NAS,DVRs Cooling 2 Pack
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  • $31.78 
  • Free Shipping
Direct from PISKEKAT Direct from PISKEKAT
Noctua NF-A4x10 PWM, Premium Quiet Fan, 4-Pin (40x10mm, Brown)
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  • $61.59 
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for Raspberry Pi Cluster Case, Desktop Metal Rack Case, 4 Layers with 2 Cooling Fans Compatible with Raspberry Pi 5/4B and 2.5" SSD
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  • $128.22 
  • Free Shipping
ARCTIC S4028-6K - 40x40x28 mm Fan, 250-6000 RPM, PWM Regulated, 4-pin Connector, 12 V DC - Black
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  • $11.99 
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