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Home >> Cases & Fans  >> Case Fans >> 


40mm Computer Case Fans


| 120mm Fans | 92mm | 80mm | 60mm | 50mm | Shop by Brands |

40mm fans are almost exclusively used as fans for chipset or video coolers.

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Sunon EF40201B2-000U-G99 40x40x20mm 12V Dual Ball Bearing Fan, 3Pin, 5400RPM, 7.7CFM
Sunon EF40201B2-000U-G99 40x40x20mm 12V Dual Ball Bearing Fan, 3Pin, 5400RPM, 7.7CFM

Regular price:$10.99
On Sale: $6.99
      Buy Sunon 40mm Fan EF40201B2-000U-G99

GELID Solutions Silent 4 40mm 12V Case Fan, 3 Pin Molex, 4200 +/- 10% RPM, 18.9 dBA, RoHS Compliant, Model: FN-SX04-42
GELID Solutions Silent 4 40mm 12V Case Fan, 3 Pin Molex, 4200 +/- 10% RPM, 18.9 dBA, RoHS Compliant, Model: FN-SX04-42

Regular price:$9.49
On Sale: $5.99
      Buy GELID Solutions 40mm Case Fan FN-SX04-42

Evercool EC4015SH12BA 3-Pin High Speed Fan, 40x40x15mm, Dual Ball Bearing
Evercool EC4015SH12BA 3-Pin High Speed Fan, 40x40x15mm, Dual Ball Bearing

Regular price:$9.99
On Sale: $7.99
      Buy EverCool 40mm Fan EC4015SH12BA

Evercool EC4028HH12BP 4-Pin PWM Fan, 40x40x28mm, Dual Ball Bearing, Low Noise and High Airflow, Low Pollution
Evercool EC4028HH12BP 4-Pin PWM Fan, 40x40x28mm, Dual Ball Bearing, Low Noise and High Airflow, Low Pollution

Regular price:$12.99
On Sale: $9.99
      Buy EverCool 40mm PWM Fan EC4028HH12BP

Fractal Design Silent Series R2 40mm Case Fan, 4000 +/- 10% RPM, 4.53 CFM, 3-Pin Fan Header, Model: FD-FAN-SSR2-40
Fractal Design Silent Series R2 40mm Case Fan, 4000 +/- 10% RPM, 4.53 CFM, 3-Pin Fan Header, Model: FD-FAN-SSR2-40

Regular price:$10.99
On Sale: $7.99
      Buy Fractal Design 40mm Fan FD-FAN-SSR2-40

Evercool EC4020SH12BP 4-Pin PWM Fan, 40x40x20mm, Dual Ball Bearing, Low Noise and High Airflow, Low Pollution
Evercool EC4020SH12BP 4-Pin PWM Fan, 40x40x20mm, Dual Ball Bearing, Low Noise and High Airflow, Low Pollution

Regular price:$9.99
On Sale: $7.99
      Buy EverCool 40mm PWM Fan EC4020SH12BP

Evercool EC4015SH12BP 4-Pin PWM Fan, 40x40x15mm, Dual Ball Bearing, Low Noise and High Airflow, Low Pollution
Evercool EC4015SH12BP 4-Pin PWM Fan, 40x40x15mm, Dual Ball Bearing, Low Noise and High Airflow, Low Pollution

Regular price:$12.99
On Sale: $8.99
      Buy EverCool 40mm PWM Fan EC4015SH12BP

Evercool EC4007M05CA 40mm 5V Ball Bearing Brushless DC Fan, 4500rpm, <25dBA, OEM
Evercool EC4007M05CA 40mm 5V Ball Bearing Brushless DC Fan, 4500rpm, <25dBA, OEM

Regular price:$6.99
On Sale: $5.99
      

Evercool EC4020M12C 40mm 12V 4-pin Molex Ball Bearing DC Fan, 5000 RPM
Evercool EC4020M12C 40mm 12V 4-pin Molex Ball Bearing DC Fan, 5000 RPM

Regular price:$4.99
On Sale: $3.99
      

Black EverCool 40mm Fan, 12000RPM, 18.94CFM, 3-Pin,  Model: EC4028HH12BA
Black EverCool 40mm Fan, 12000RPM, 18.94CFM, 3-Pin, Model: EC4028HH12BA

Regular price:$9.99
On Sale: $6.99
      Buy EverCool EC4028HH12B 40mm Fan

Evercool EC4020H12CA 40mm 12V 3-pin Ball Bearing DC Fan, 5500 RPM
Evercool EC4020H12CA 40mm 12V 3-pin Ball Bearing DC Fan, 5500 RPM

Regular price:$4.99
On Sale: $3.99
      

Evercool EC4020M12CA 40mm 12V 3-pin Ball Bearing DC Fan, 5000 RPM
Evercool EC4020M12CA 40mm 12V 3-pin Ball Bearing DC Fan, 5000 RPM

$4.99
      

Evercool EC4007M12CA 40mm 12V Ball Bearing DC Fan, 5500 RPM
Evercool EC4007M12CA 40mm 12V Ball Bearing DC Fan, 5500 RPM

$5.99
      

Evercool 40mm Case Fan, 12V, with Male / Female 4 Pins, EC4010M12C, Low Noise and;#60;21dBA, 5000 rpm, OEM
Evercool 40mm Case Fan, 12V, with Male / Female 4 Pins, EC4010M12C, Low Noise and;#60;21dBA, 5000 rpm, OEM

Regular price:$4.99
On Sale: $3.49
      

*Free Standard Shipping* SilenX iXtrema Pro 40mm Computer Case Fan, Lower Noise, 3000 RPM, 3 Pin w / 4 Pin Adapter,  SKU: IXP-13-14
*Free Standard Shipping* SilenX iXtrema Pro 40mm Computer Case Fan, Lower Noise, 3000 RPM, 3 Pin w / 4 Pin Adapter, SKU: IXP-13-14

Regular price:$15.99
On Sale: $11.99
      

*Free USPS Shipping*  SilenX iXtrema Pro 40mm Computer Case Fan, Lower Noise, 3500 RPM, 3 Pin w / 4 Pin Adapter,  SKU: IXP-11-14
*Free USPS Shipping* SilenX iXtrema Pro 40mm Computer Case Fan, Lower Noise, 3500 RPM, 3 Pin w / 4 Pin Adapter, SKU: IXP-11-14

Regular price:$15.99
On Sale: $10.99
      


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