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Computer Cooling
40 mm fan cooling systems
prices
on 20 models
40 mm
clear
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by rating
lowest to highest price
highest to lowest price
by reviews
by date of addition
Min. RPM (rpm)
Max. RPM (rpm)
Max. TDP (W)
Noise level (dB)
Manufacturer's warranty
more parameters…
Number of fans
Fan size (mm)
Fan thickness (mm)
Speed controller
Max. air flow (CFM)
Static pressure (mm H2O)
MTBF (K hours)
Heat pipes
Pump rotation speed (rpm)
Pump MTBF (K hours)
Pipe length (mm)
Height (mm)
Weight (g)
by rating
Noctua NF-A4x10 FLX
from
£13.95
up to
£14.99
Compare prices
5
→
compare
Standard
speed control
quiet
control
fan, on body, fan: 1, 40 mm, depth 10 mm, 4500 rpm, quiet (<20 dB), speed control, UV glow
Noctua NF-A4x20 FLX
from
£12.79
up to
£21.92
Compare prices
6
→
compare
Standard
speed control
quiet
control
fan, on body, fan: 1, 40 mm, depth 20 mm, 5000 rpm, quiet (<20 dB), speed control, UV glow
Gembird D40SM-12A
2.13
Buy!
£
Amazon.co.uk
Report
compare
fan, on body, fan: 1, 40 mm, depth 10 mm, 5000 rpm, UV glow
TITAN TFD-4010M12Z
3.86
Buy!
£
Amazon.co.uk
Report
compare
fan, on body, fan: 1, 40 mm, depth 10 mm, 5000 rpm, UV glow
Xilence XF031
from
£6.08
up to
£19.98
Compare prices
2
→
compare
fan, on body, fan: 1, 40 mm, depth 10 mm, 4500 rpm, UV glow
ARCTIC S4028-15K
from
£7.49
up to
£22.13
Compare prices
6
→
compare
S (server)
control
fan, on body, fan: 1, 40 mm, depth 28 mm, 15000 rpm, UV glow
TITAN TFD-4020M12Z
4.18
Buy!
£
Amazon.co.uk
Report
compare
fan, on body, fan: 1, 40 mm, depth 20 mm, 5000 rpm, UV glow
Noctua NF-A4X20 PWM
from
£12.99
up to
£39.96
Compare prices
7
→
compare
Standard
quiet
control
fan, on body, fan: 1, 40 mm, depth 20 mm, 5000 rpm, quiet (<20 dB), UV glow
ARCTIC S4028-6K
from
£7.49
up to
£20.80
Compare prices
4
→
compare
control
fan, on body, fan: 1, 40 mm, depth 28 mm, 6000 rpm, UV glow
Noctua NF-A4X20 5V PWM
from
£13.95
up to
£18.30
Compare prices
3
→
compare
Standard
quiet
control
fan, on body, fan: 1, 40 mm, depth 20 mm, 5000 rpm, quiet (<20 dB), UV glow
Noctua NF-A4X20 5V
from
£13.95
up to
£14.99
Compare prices
3
→
compare
Standard
quiet
fan, on body, fan: 1, 40 mm, depth 20 mm, 5000 rpm, quiet (<20 dB), UV glow
Noiseblocker BlackSilentPRO PM-2
from
£10.99
up to
£14.49
Compare prices
3
→
compare
magnetic bearing
quiet
fan, on body, fan: 40 mm, depth 20 mm, 3800 rpm, quiet (<20 dB), magnetic bearing, UV glow
Noctua NF-A4X10 PWM
from
£13.95
up to
£13.99
Compare prices
2
→
compare
quiet
control
fan, on body, fan: 1, 40 mm, depth 10 mm, 5000 rpm, quiet (<20 dB), UV glow
Noctua NF-A4X10 5V PWM
from
£13.95
up to
£13.99
Compare prices
2
→
compare
Standard
quiet
control
fan, on body, fan: 1, 40 mm, depth 10 mm, 5000 rpm, quiet (<20 dB), UV glow
Fractal Design Silent Series R3 40 mm
from
£9.49
up to
£20.05
Compare prices
2
→
compare
Silent
quiet
fan, on body, fan: 1, 40 mm, depth 10 mm, 4000 rpm, quiet (<20 dB), UV glow
ARCTIC S4028-6K 5pcs.
25.69
Buy!
£
Amazon.co.uk
Report
compare
S (server)
control
fan, on body, fan: 5, 40 mm, depth 28 mm, 6000 rpm, UV glow
SilentiumPC Zephyr 40
5.94
Buy!
£
Amazon.co.uk
Report
compare
Zephyr (fans)
fan, on body, fan: 1, 40 mm, depth 10 mm, 4200 rpm, UV glow
Noctua NF-A4X10 5V
13.95
Buy!
£
Amazon.co.uk
Report
compare
quiet
fan, on body, fan: 1, 40 mm, depth 10 mm, 4500 rpm, quiet (<20 dB), UV glow
Akasa AK-4020MS
14.73
Buy!
£
Amazon.co.uk
Report
compare
fan, on body, fan: 1, 40 mm, depth 20 mm, 5000 rpm, UV glow
Akasa AK-4010MS
from
£2.75
up to
£4.83
Compare prices
2
→
compare
fan, on body, fan: 40 mm, depth 10 mm, 5400 rpm, UV glow
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be quiet!
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Brand rating
All brands
Main brands
Series
Features
CPU
PC case
Product type
fan
tower cooler
box cooler
liquid cooling
M.2 heatsink
CPU water block
heatsink
Socket (for CPU)
AMD AM4
AMD AM5
Intel 115x
Intel 1200
Intel 1700
Fan size
40 mm
60 mm
80 mm
92 mm
120 mm
135 mm
140 mm
200 mm
Max. TDP
≤ 100 W
101 – 150 W
151 – 200 W
201 – 250 W
> 250 W
Heat pipes
1 – 2
3
4
5
6
> 6
Heat pipe contact
direct
indirect
Mount
latches
bolts
bilateral (backplate)
silicone
System height (for CPU)
≤ 50 mm
51 – 100 mm
101 – 150 mm
> 150 mm
Fan
PWM speed controller
replaceable
slim
double-tower
1 fan
2 fans
3 fans
Fan colour
white
brown
red
orange
grey
blue
black
transparent
Fan colour
black
white
Liquid cooling power
3-pin
4-pin
6-pin
MOLEX
roll up
more
Max. air flow
< 30 СFM
30 – 49 CFM
50 – 59 CFM
60 – 69 CFM
70 – 79 CFM
≥ 80 CFM
Bearing
sliding
rolling
hydrodynamic
magnetic centring
Max. RPM
< 1200 rpm
1200 – 1399 rpm
1400 – 1599 rpm
1600 – 1799 rpm
1800 – 1999 rpm
2000 – 2199 rpm
2200 – 2399 rpm
≥ 2400 rpm
Min. RPM (speed control fans)
≤ 500 rpm
501 – 1000 rpm
≥ 1000 rpm
Noise level
≤ 20 dB (quiet)
21 – 25 dB
26 – 30 dB
31 – 35 dB
> 35 dB
Heatsink
120 mm
140 mm
240 mm
280 mm
360 mm
420 mm
Tube length
≤ 35 cm
38 cm
40 cm
> 40 cm
Pump power
3-pin
4-pin
SATA
More features
display
integrated hub
backlight
no backlight
backlight sync
RGB backlight
ARGB backlight
Heatsink material
aluminium
copper
aluminum/copper
Plate material
aluminium
nickel-plated aluminium
copper
nickel-plated copper
Weight (tower)
≤ 500 g
501 – 750 g
751 – 1000 g
> 1000 g
Manufacturer's warranty
1 year
2 years
3 years
5 years
6 years
Clear parameters
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Models
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Brands
ARCTIC
Asus
be quiet!
Cooler Master
Corsair
Deepcool
EKWB
Fractal Design
ID-COOLING
Jonsbo
Lian Li
MSI
Noctua
NZXT
Thermaltake
All brands
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Computer Cooling
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40 mm
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