3-pin cooling systems
prices on 174 models3-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— an outdated, but still quite popular connector, widely used in active cooling systems.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.| Prices Prices | Type Type | TDP TDP | Noise Noise | Fan RPM Fan RPM | Fan Size Fan Size | Fan Height Fan Height | |||
|---|---|---|---|---|---|---|---|---|---|
 | fan for case | — | — | 1800 rpm hydrodynamic 1800 rpm hydrodynamic | 120 mm x 5 | — | |||
 | $7.35 Amazon.com | fan for case | — | — | 1800 rpm hydrodynamic 1800 rpm hydrodynamic | 120 mm x 1 | — | ||
 | fan for case | — | 17 dB | 1800 rpm magnetic centring 1800 rpm magnetic centring | 80 mm x 1 | — | |||
 | $18.99 BestBuy.com | air cooler for CPU | 110 W | 30 dB | 2200 rpm hydraulic bearing 2200 rpm hydraulic bearing | 92 mm x 1 | 130 mm | ||
 | fan for case | — | 20 dB | 3500 rpm magnetic centring 3500 rpm magnetic centring | 60 mm x 1 | — | |||
 | $7.39 Amazon.com | fan for case | — | — | 1600 rpm hydrodynamic 1600 rpm hydrodynamic | 80 mm x 1 | — | ||
 | liquid cooling for CPU | — | 38 dB | 600 — 2000 rpm Fluid Dynamic Bearing 600 — 2000 rpm Fluid Dynamic Bearing | 120 mm x 3 | — | |||
 | $30.99 Newegg.com | fan for case | — | 12 dB | 800 rpm magnetic centring 800 rpm magnetic centring | 140 mm x 1 | — | ||
 | fan for case | — | 18 dB | 800 rpm magnetic centring 800 rpm magnetic centring | 200 mm x 1 | — | |||
 | $6.99 Amazon.com | fan for case | — | — | 1350 rpm hydrodynamic 1350 rpm hydrodynamic | 120 mm x 1 | — | ||
 | $14.99 Amazon.com | air cooler for CPU | — | 31 dB | 2300 rpm hydrodynamic 2300 rpm hydrodynamic | 92 mm x 1 | 128 mm | ||
 | $22.79 Newegg.com | fan for case | — | 13 dB | 900 rpm magnetic centring 900 rpm magnetic centring | 140 mm x 1 | — | ||
 | $16.95 Amazon.com | fan for case | — | 19 dB | 3000 rpm magnetic centring 3000 rpm magnetic centring | 60 mm x 1 | — | ||
 | $21.79 Newegg.com | fan for case | — | 12 dB | 900 rpm magnetic centring 900 rpm magnetic centring | 120 mm x 1 | — | ||
 | $36.59 Newegg.com | fan for case | — | 30 dB | 2000 rpm magnetic centring 2000 rpm magnetic centring | 120 mm x 1 | — | ||
 | $7.08 Amazon.com | fan for case | — | 33 dB | 2400 rpm sliding 2400 rpm sliding | 90 mm x 1 | — | ||
 | $229.99 Newegg.com | fan for case | — | 18 dB | 1800 rpm magnetic centring 1800 rpm magnetic centring | 80 mm x 1 | — | ||
 | liquid cooling for CPU | — | — | hydrodynamic hydrodynamic | 120 mm x 3 | — | |||
 | fan for case | — | 28 dB | 800 rpm sliding 800 rpm sliding | 200 mm x 1 | — | |||
 | liquid cooling for CPU | — | — | hydrodynamic hydrodynamic | 120 mm x 3 | — | |||
 | fan for case | — | 15 dB | 5000 rpm magnetic centring 5000 rpm magnetic centring | 40 mm x 1 | — | |||
 | fan for case | — | 18 dB | 4500 rpm magnetic centring 4500 rpm magnetic centring | 40 mm x 1 | — | |||
 | $59.00 Newegg.com | fan for case | — | 21 — 37 dB | 700 — 2400 rpm hydrodynamic 700 — 2400 rpm hydrodynamic | 120 mm x 2 | — | ||
 | $8.99 BestBuy.com | fan for case | — | — | 1900 rpm Fluid Dynamic Bearing 1900 rpm Fluid Dynamic Bearing | 92 mm x 1 | — | ||
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