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Site updated: 18.4.14

Ultra-Quiet 120mm fans


120mm fans have enjoyed a massive surge in popularity in recent times, with many case manufacturers now including 120mm fan cutouts as standard. The big advantage of a 120mm fan is that because its blades are larger than most of the other common fan sizes, the fan does not have to spin as quickly in order to produce a given amount of airflow. This means less noise and longer life! With our large range of 120mm fans, there is sure to be a fan to suit any budget and airflow requirement.

To differentiate between standard 3-Pin fans and 4-pin PWM (self adjusting) fans we use PWM in the name of the fan. If it doesn't say PWM in the name of the fan then it is a standard 3-pin fan.

To convert airflow in cubic feet per minute (CFM) to cubic metres per hour (m³/h), multiply the CFM figure by 1.7.

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Acousti AcoustiFan: DustPROOF 120mm fan

AcoustiFan: DustPROOF 120mm fan

Price: £14.67

  • Virtually silent - designed to "BE QUIET AND STAY QUIET!"
  • Sealed motor prevents noise due to dust damage
  • Very high quality, extra-long life (over 6.5 yrs)
  • Includes 3-speed fan cable
  • 3 year manufacturer warranty
  • Supplied with 4 FREE Ultra Soft Fan Mounts
  416 in stock
 

Noctua NF-S12A FLX Ultra Quiet 120mm Flexible Cooling Fan

NF-S12A FLX Ultra Quiet 120mm Flexible Cooling Fan

Price: £14.16

  • Noise levels from only 7.4 dB(A)
  • High 63.27 CFM airflow
  • Advanced Acoustic Optimisation Frame
  • Three speed settings for maximum quietness
  • Smooth SSO-Bearings
  • Six year warranty
  80 in stock
 

Noctua NF-S12A PWM Ultra Quiet 120mm PWM Cooling Fan

NF-S12A PWM Ultra Quiet 120mm PWM Cooling Fan

Price: £14.16

  • Two speed settings for maximum quietness
  • High 62.21 CFM airflow
  • Advanced Acoustic Optimisation Frame
  • Custom NE-FD1 circuitry for smooth speed control
  • Smooth SSO-Bearings
  • Six year warranty
  26 in stock, 36 more due today
 

Noctua NF-S12A ULN Ultra Low Noise 120mm Cooling Fan, 600/800 RPM

NF-S12A ULN Ultra Low Noise 120mm Cooling Fan, 600/800 RPM

Price: £14.16

  • Noise levels from only 6.7 dB(A)
  • High 43.73 CFM airflow
  • Advanced Acoustic Optimisation Frame
  • Two speed settings for maximum quietness
  • Smooth SSO-Bearings
  • Six year warranty
  41 in stock
 

Noctua NF-F12 PWM 120mm Focused Flow PWM Cooling Fan

NF-F12 PWM 120mm Focused Flow PWM Cooling Fan

Price: £13.74

  • Noctua's first PWM fan
  • Focused Flow Frame - for focused airflow
  • Varying Angular Distance and Vortex Control Notches
  • Improved SS02 bearings
  • Six year warranty
Ultra
  482 in stock
 

Noctua NF-P12 Vortex-Control 120mm Quiet Case Fan

NF-P12 Vortex-Control 120mm Quiet Case Fan

Price: £13.74

  • 1300 RPM @ only 19.8 dB(A)
  • Pressure-optimised nine blade design
  • Vortex-control notches
  • Smooth commutation drive
  • SSO bearing
  • Six years warranty
Ultra
  23 in stock
 

Noctua NF-P12 PWM 120mm Cooling Fan

NF-P12 PWM 120mm Cooling Fan

Price: £13.74

  • Proven NF-P12 Design
  • Pressure-optimised Nine-Blade Design
  • Vortex-Control Notches
  • Custom designed PWM IC with SCD
  • Low-Noise Adaptor
  56 in stock
 

Nanoxia Deep Silence 120mm PWM Ultra-Quiet PC Fan, 650-1500 RPM

Deep Silence 120mm PWM Ultra-Quiet PC Fan, 650-1500 RPM

Price: £9.16

  • Modern impeller design
  • 4-pin PWM Fan
  • Rifle bearing
  • 63.7 CFM, 16.9 dBA at 1500 RPM
  201 in stock
 

Coolink SWiF2-12P 120mm PWM Quiet Cooling Fan

SWiF2-12P 120mm PWM Quiet Cooling Fan

Price: £8.50

  • Innovative 11-blade impeller design
  • High-performance hydro-dynamic bearing
  • Protective cable sleeving
  • Includes Anti-Vibration bolts and metal screws
  • Supports PWM fan speed control
  • PWM splitter cable for connecting a second PWM fan
  • 8~27 dBA / 35~75 CFM / 800~1700 RPM
  55 in stock
 

Zalman ZM-SF3 Shark Fin 120mm Multi-purpose Cooling Fan

ZM-SF3 Shark Fin 120mm Multi-purpose Cooling Fan

Price: £8.26

  • Shark fin blade design
  • ELQ (Ever Lasting Quiet) bearing technology
  • Anti-vibration silicone pads and pins
  • Low start up voltage, 5V
  • 150,000 hours guaranteed product lifespan
Ultra
  254 in stock
 

Coolink SWiF2-120 120mm 800 RPM 3-pin Quiet Cooling Fan

SWiF2-120 120mm 800 RPM 3-pin Quiet Cooling Fan

Price: £8.24

  • Innovative 11-blade impeller design
  • High-performance hydro-dynamic bearing
  • Protective cable sleeving
  • Includes Anti-Vibration bolts and metal screws
  • 8.5 dBA / 35.5 CFM / 800 RPM
  23 in stock
 

Gelid Solutions Slim 12 PL Blue, Silent Slim 120mm PWM Fan with LEDs

Slim 12 PL Blue, Silent Slim 120mm PWM Fan with LEDs

Price: £7.90

  • Hydro Dynamic bearings
  • PWM control
  • Blue LED lights with on/off switch
  • Very quiet operation
  • High airflow
  • Three year warranty
  120 in stock
 

Scythe Kaze Jyuni 500RPM Slip Stream 120mm Fan

Kaze Jyuni 500RPM Slip Stream 120mm Fan

Price: £7.65

  • Model number SY1225SL12SL
  • Quiet PC cooling fan
  • Sleeve Bearings
  • 24.5 CFM / 7.5 dB(A) / 500 RPM
  • MTBF 30,000 hours
  82 in stock
 

Nanoxia Deep Silence 120mm Ultra-Quiet PC Fan, 1300 RPM

Deep Silence 120mm Ultra-Quiet PC Fan, 1300 RPM

Price: £7.49

  • Modern impeller design
  • Rifle bearing
  • 7V adapter cable supplied
  • Optimised for Deep Silence cases
  • 60.1 CFM, 14.2 dBA at 1300 RPM
  400 due in 3 weeks, 124 pre-ordered
 

Scythe Slip Stream 2000 RPM 120mm Slim Case Fan, SY1212SL12H

Slip Stream 2000 RPM 120mm Slim Case Fan, SY1212SL12H

Price: £7.49

  • Super Slim, only 12mm thick
  • Ideal if you want to save space
  • Supplied with 3-pin to Molex adapter
  • 37.0 dBA / 45.5 CFM / 2000 RPM
  166 in stock
 

Scythe Kama Flow2 120mm 1400 RPM Case Fan, SP1225FDB12M

Kama Flow2 120mm 1400 RPM Case Fan, SP1225FDB12M

Price: £6.96

  • Quiet PC cooling fan
  • Extra Fluid Dynamic Bearings
  • 27.6 dB(A) / 1400 RPM / 47.5 CFM
  • 4-Pin adapter supplied
  • MTBF 120,000 hours
  23 in stock
 

Gelid Solutions Wing 12 UV Blue 120mm High Performance Case Fan

Wing 12 UV Blue 120mm High Performance Case Fan

SPECIAL OFFER
Save37%

Price: £6.84
Was £10.83

  • Nanoflux Bearing (NFB)
  • Optimised Winglet Fan Blades
  • Waterproof and Dustproof
  • Long Lifetime 100,000 hours
  • Rubber Fan Mounts
  129 in stock
 

Nexus 120mm PWM Series Real Silent Fan

120mm PWM Series Real Silent Fan

Price: £6.80

  • Award winning cooling fan
  • Supplied with four silicone fan mounts
  • Very quiet, 15.5 db(A) @ 500 RPM
  • Three year warranty
  3 in stock (B‑Grade available)
 

Scythe Kaze Jyuni 1900RPM Slip Stream 120mm Fan

Kaze Jyuni 1900RPM Slip Stream 120mm Fan

Price: £6.49

  • Model number SY1225SL12SH
  • Quiet PC cooling fan
  • Sleeve Bearings
  • Very high airflow (110 CFM) at 1900 RPM
  • MTBF 30,000 hours
  107 in stock
 

Scythe GlideStream 120mm 1200RPM Quiet Case Fan, SY1225HB12M

GlideStream 120mm 1200RPM Quiet Case Fan, SY1225HB12M

Price: £6.10

  • Small hub and wide blade concept
  • Air resistance blades
  • Anti-vibration absorbing pads
  • 66.5 CFM, 24.5 dBA at 1200 RPM
  35 in stock
 

Acousti AcoustiFan: C-Series 120mm fan

AcoustiFan: C-Series 120mm fan

SPECIAL OFFER
Save51%

Price: £5.89
Was £12.00

  • Transparent PC case cooling fan
  • Noise level from 19.7 dB(A)
  • In-line resistor supplied for twin-speed operation
  • Low vibration and long life
  • Supplied with mounting screws
  35 in stock
 

Gelid Solutions Slim 12 UV Blue, Silent Slim 120mm UV Reactive Fan

Slim 12 UV Blue, Silent Slim 120mm UV Reactive Fan

Price: £5.30

  • 120 x 120 x 15.8mm Slim fan
  • Hydro Dynamic bearings
  • UV reactive
  • High airflow
  • Quiet operation
  • Five year warranty
  60 in stock
 

Gelid Solutions Silent 12, 120mm Quiet Case Fan

Silent 12, 120mm Quiet Case Fan

Price: £4.98

  • Silent Operation
  • Optimised Fan Blades
  • High Airflow and High Static Pressure
  • Rubber Fan Mounts
  • Long Lifetime
  121 in stock
 

Scythe 120mm Fan Filter Attachment, FFA-12

120mm Fan Filter Attachment, FFA-12

Price: £3.95

  • Prevents dust entering the PC chassis
  • Channels the air from the fan
  • Attaches via a clip or the supplied screws
  26 in stock
 

Zalman ZM-F3 120mm fan

ZM-F3 120mm fan

Price: £3.02

  • Quiet PC case cooling fan
  • Noise level from 20 dB(A)
  • Great value
  • In-line resistor and anti-vibration mounts included
  93 in stock
 

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