40mm - 80mm Case Fans

SilverStone Air Penetrator AP81 80mm Case Fan - Colour: Black - 3-Pin Connectors - Speed: 3000±10% RPM - Airflow: 29.5 CFM - Static Pressure: 2.9mmH20 - Noise Level: 30 dBA - Life Time: 25,000 Hours - Weight: 80G - SST-AP81 - 12 Months Limited...

Noctua NF-A8 80mm chromax.black.swap PWM Fan - Dimensions: 80x80x25mm - Connection: 4-Pin PWM - Cable Length: 1cm + 30cm NA-C1 Extension Cable - SSO2 Bearing - Fan Speed: 2200 RPM (450 RPM Min) - Acoustical Noise: 17.7 dB(A) - Static Pressure: 2.37 mmH20...

Noctua NF-A4x10 PWM 5000RPM 40mm Case Fan - Size: 40x40x10mm - 4-Pin PWM Connection - SSO2 Bearing - AAO Frame - Integrated Anti-Vibration Pads - Inner Surface Microstructures - Rotational Speed: 5,000 RPM, 3,700 RPM with L.N.A - Min Rotation Speed:...

Fractal Design Silent Series R3 80mm Fan - 80x80x25mm - White blades, black frame - 3-pin fan header - Rifle Bearing - 1600 RPM - 18.1 dBA - 20.2 CFM - 0.99 mm H2O - MTBF: >40000 hours - FD-FAN-SSR3-80-WT 

Deepcool 80mm Hydro Bearing Case Fan  

Noctua NF-A8 5V 80mm 2200RPM Fan - Airflow: 55.5 m³/h - Noise Level: 17.7 dB(A) - Bearing Type: SSO2 - Power Connection: 3-pin - Blade Geometry: A-Series with Flow Acceleration Channels - Frame Technology: AAO (Advanced Acoustic Optimisation) -...

Noctua NF-A8 80mm PWM Fan - 80x80x25 mm - Mounting hole spacing: 71.5x71.5 mm - Connector: 4-Pin PWM - Bearing: SSO2 - Blade Geometry: A-Series with Flow Acceleration Channels - Frame Technology: AAO (Advanced Acoustic Optimisation) - Rotational Speed:...

Noctua NF-A8 80mm FLX 2000RPM Fan - 80x80x25 mm - Mounting hole spacing: 71.5x71.5 mm - Connector: 3-Pin - Bearing: SSO2 - Blade Geometry: A-Series with Flow Acceleration Channels - Frame Technology: AAO (Advanced Acoustic Optimisation) - Rotational...

Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctuas AAO frame, the NF-A4x20 is a highly optimised, premium-quality quiet fan in size 40x20mm. The FLX version provides 5000/4400/3700rpm speed settings via the...

Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctuas AAO frame, the NF-A4x20 is a highly optimised, premium-quality quiet fan in size 40x20mm. The PWM version sports Noctuas custom-designed NE-FD1 IC for fully...

Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and an AAO frame, the NF-A4x20 5V PWM is a PWM enabled 5V variant of Noctuas highly optimised, premium quality quiet 40x20mm fan. The custom designed NE-FD3 PWM IC that...

Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctuas AAO frame, the NF-A4x20 5V is a dedicated 5V version of Noctuas highly optimised, premium quality quiet 40x20mm fan. Smooth Commutation Drive technology and...