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3-pin cooling systems

 prices on 137 models 

3-pin

— an outdated, but still quite popular connector, widely used in active cooling systems. The key difference from the 4-pin connector is that this type of power supply does not allow the use of automatic speed control using PWM technology, although a simpler thermocouple-based control is available for it (for more details, see "Additional — auto speed control"). Otherwise, these connectors are completely similar — to the point that many motherboards allow you to turn on a 3-pin cooler to a 4-pin power output. However, this possibility should be specified separately; and in some components (for example, video cards) it is not available at all.
3-pinclear
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Computer Cooling ARCTIC P12 Black
fan
for case
1800 rpm
hydrodynamic
1800 rpm
hydrodynamic
120 mm x 1
Computer Cooling ARCTIC P14 Black
fan
for case
1700 rpm
hydrodynamic
1700 rpm
hydrodynamic
140 mm x 1
Computer Cooling Noctua NF-R8 redux-1800
£11.99
Scan.co.uk 
fan
for case
17 dB
1800 rpm
magnetic centring
1800 rpm
magnetic centring
80 mm x 1
Computer Cooling Gigabyte EAGLE 360 ICE
liquid cooling
for CPU
38 dB
6002000 rpm
Fluid Dynamic Bearing
6002000 rpm
Fluid Dynamic Bearing
120 mm x 3
Computer Cooling ARCTIC P12 Black 5pcs.
fan
for case
1800 rpm
hydrodynamic
1800 rpm
hydrodynamic
120 mm x 5
Computer Cooling Noctua NF-A4x20 FLX
fan
for case
15 dB
5000 rpm
magnetic centring
5000 rpm
magnetic centring
40 mm x 1
Computer Cooling be quiet! Shadow Wings 2 120 White
fan
for case
16 dB
1100 rpm
Rifle Bearing
1100 rpm
Rifle Bearing
120 mm x 1
Computer Cooling Noctua NF-P12 redux-900
fan
for case
12 dB
900 rpm
magnetic centring
900 rpm
magnetic centring
120 mm x 1
Computer Cooling Gembird FANCASE2/BALL
£6.72
OnBuy.com 
fan
for case
2800 rpm
rolling
2800 rpm
rolling
92 mm x 1
Computer Cooling Lian Li HydroShift II LCD-S 360 CL Black
liquid cooling
for CPU
30 dB
2002100 rpm
Fluid Dynamic Bearing
2002100 rpm
Fluid Dynamic Bearing
120 mm x 3
Computer Cooling ARCTIC P8 Silent
fan
for case
1600 rpm
hydrodynamic
1600 rpm
hydrodynamic
80 mm x 1
Computer Cooling Noctua NF-A6x15 FLX
£16.49
Tradeinn.com 
fan
for case
20 dB
3500 rpm
magnetic centring
3500 rpm
magnetic centring
60 mm x 1
Computer Cooling be quiet! Silent Wings 4 120mm
fan
for case
19 dB
1600 rpm
Fluid Dynamic Bearing
1600 rpm
Fluid Dynamic Bearing
120 mm x 1
Computer Cooling ARCTIC P14 Black 5pcs.
fan
for case
1700 rpm
hydrodynamic
1700 rpm
hydrodynamic
140 mm x 5
Computer Cooling be quiet! Pure Wings 3 140
fan
for case
22 dB
1200 rpm
Rifle Bearing
1200 rpm
Rifle Bearing
140 mm x 1
Computer Cooling Gigabyte EAGLE 360
liquid cooling
for CPU
38 dB
6002000 rpm
Fluid Dynamic Bearing
6002000 rpm
Fluid Dynamic Bearing
120 mm x 3
Computer Cooling ARCTIC P8 Single Fan
fan
for case
3000 rpm
hydrodynamic
3000 rpm
hydrodynamic
80 mm x 1
Computer Cooling Noctua NF-A4x10 FLX
fan
for case
18 dB
4500 rpm
magnetic centring
4500 rpm
magnetic centring
40 mm x 1
Computer Cooling Asus ROG Eurux GR120 ARGB Black - Triple Pack
fan
for case
33 dB
2600 rpm
Fluid Dynamic Bearing
2600 rpm
Fluid Dynamic Bearing
120 mm x 3
Computer Cooling Jonsbo CR-1200
air cooler
for CPU
31 dB
2300 rpm
hydrodynamic
2300 rpm
hydrodynamic
92 mm x 1128 mm
Computer Cooling Jonsbo ZA-240B Black
fan
for case
2137 dB
7002400 rpm
hydrodynamic
7002400 rpm
hydrodynamic
120 mm x 2
Computer Cooling Noctua NF-A20 FLX
fan
for case
18 dB
800 rpm
magnetic centring
800 rpm
magnetic centring
200 mm x 1
Computer Cooling Xilence I-200
£12.61
OnBuy.com 
air cooler
for CPU
65 W25 dB
2200 rpm
rolling
2200 rpm
rolling
92 mm x 170 mm
Computer Cooling Cooler Master I70
£6.98
Scan.co.uk 
air cooler
for CPU
28 dB
1800 rpm
sliding
1800 rpm
sliding
120 mm x 165 mm
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E-Catalog UK editor, Computer Cooling | Your suggestions for the section →
Valerii Lenko, edited 03.09.2026