Hydrodynamic bearing fans
prices on 1055 modelsHydrodynamic bearing
— in hydrodynamic bearings, the space between the moving and stationary parts is filled with a special fluid. This allows not only to effectively reduce friction, but also to reduce the noise level to almost zero. However hydrodynamic devices are somewhat more expensive than more traditional plain and rolling bearings — however, in most cases, this disadvantage is more than offset by the advantages, and in advanced cooling modules, the difference in price is completely invisible compared to the cost of the entire system.| hydrodynamic | clear | Save List |
| Prices Prices | Type Type | TDP TDP | Noise Noise | Fan RPM Fan RPM | Fan Size Fan Size | Fan Height Fan Height | |||
|---|---|---|---|---|---|---|---|---|---|
 | liquid cooling for CPU | — | — | 600 — 3000 rpm Fluid Dynamic Bearing 600 — 3000 rpm Fluid Dynamic Bearing | 120 mm x 3 | — | |||
 | liquid cooling for CPU | — | — | 600 — 3000 rpm Fluid Dynamic Bearing 600 — 3000 rpm Fluid Dynamic Bearing | 120 mm x 3 | — | |||
 | $26.99 Amazon.com | air cooler for CPU | 220 W | 29 dB | 600 — 1500 rpm hydrodynamic 600 — 1500 rpm hydrodynamic | 120 mm x 1 | 151 mm | ||
 | $13.31 Amazon.com | fan for case | — | — | 600 — 3000 rpm Fluid Dynamic Bearing 600 — 3000 rpm Fluid Dynamic Bearing | 120 mm x 1 | — | ||
 | air cooler for CPU | — | 26 dB | 1550 rpm hydrodynamic 1550 rpm hydrodynamic | 120 mm x 2 | 155 mm | |||
 | liquid cooling for CPU | — | — | 600 — 3000 rpm Fluid Dynamic Bearing 600 — 3000 rpm Fluid Dynamic Bearing | 120 mm x 2 | — | |||
 | $117.99 BestBuy.com | liquid cooling for CPU | — | — | 400 — 2500 rpm Fluid Dynamic Bearing 400 — 2500 rpm Fluid Dynamic Bearing | 140 mm x 3 | — | ||
 | $54.99 Amazon.com | liquid cooling for CPU | 300 W | 35 dB | 500 — 1800 rpm hydraulic bearing 500 — 1800 rpm hydraulic bearing | 120 mm x 2 | — | ||
 | $7.49 Amazon.com | reversible fan for case | — | — | 400 — 2650 rpm Fluid Dynamic Bearing 400 — 2650 rpm Fluid Dynamic Bearing | 140 mm x 1 | — | ||
 | air cooler for CPU | — | 27 dB | 2150 rpm hydrodynamic 2150 rpm hydrodynamic | 120 mm x 2 | 157 mm | |||
 | $29.99 Amazon.com | air cooler for CPU | 220 W | 29 dB | 600 — 1500 rpm hydrodynamic 600 — 1500 rpm hydrodynamic | 120 mm x 1 | 151 mm | ||
 | liquid cooling for CPU | — | — | 600 — 3000 rpm Fluid Dynamic Bearing 600 — 3000 rpm Fluid Dynamic Bearing | 120 mm x 2 | — | |||
 | $89.90 Newegg.com | liquid cooling for CPU | — | 29 dB | 600 — 2200 rpm Fluid Dynamic Bearing 600 — 2200 rpm Fluid Dynamic Bearing | 120 mm x 2 | — | ||
 | air cooler for CPU | — | 26 dB | 1500 rpm hydrodynamic 1500 rpm hydrodynamic | 120 mm x 2 | 154 mm | |||
 | $32.99 Amazon.com | air cooler for CPU | 230 W | 30 dB | 500 — 2000 rpm hydrodynamic 500 — 2000 rpm hydrodynamic | 120 mm x 2 | 152 mm | ||
 | air cooler for CPU | — | — | 200 — 1800 rpm hydrodynamic 200 — 1800 rpm hydrodynamic | 120 mm x 2 | 159 mm | |||
 | $29.99 Amazon.com | air cooler for CPU | 220 W | 29 dB | 600 — 1500 rpm hydrodynamic 600 — 1500 rpm hydrodynamic | 120 mm x 1 | 151 mm | ||
 | liquid cooling for CPU | — | — | 600 — 3000 rpm Fluid Dynamic Bearing 600 — 3000 rpm Fluid Dynamic Bearing | 120 mm x 3 | — | |||
 | liquid cooling for CPU | — | — | 400 — 2500 rpm Fluid Dynamic Bearing 400 — 2500 rpm Fluid Dynamic Bearing | 140 mm x 3 | — | |||
 | liquid cooling for CPU | — | 32 dB | 200 — 2100 rpm hydrodynamic 200 — 2100 rpm hydrodynamic | 120 mm x 3 | — | |||
 | fan for case | — | 37 dB | 2400 rpm Fluid Dynamic Bearing 2400 rpm Fluid Dynamic Bearing | 140 mm x 1 | — | |||
 | liquid cooling for CPU | — | 30 dB | 200 — 2500 rpm Fluid Dynamic Bearing 200 — 2500 rpm Fluid Dynamic Bearing | 120 mm x 3 | — | |||
 | $54.99 Newegg.com | air cooler for CPU | 265 W | 35 dB | 500 — 2200 rpm hydraulic bearing 500 — 2200 rpm hydraulic bearing | 120 mm x 2 | 158 mm | ||
 | air cooler for CPU | — | 34 dB | 800 — 2000 rpm Fluid Dynamic Bearing 800 — 2000 rpm Fluid Dynamic Bearing | 120 mm x 2 | 160 mm | |||
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