Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Cooler Master
| Merchant | Base | Promo | Shipping | Availability | Total | |
|---|---|---|---|---|---|---|
Newegg | $19.90 | – | – | In Stock | $19.90 | Buy |
About This Product
The Cooler Master R4-C2R-20AC-GP is a 120mm case fan operating at a fixed speed of 2000 RPM, delivering 69 CFM airflow with a noise level of 19 dB. Its sleeve bearing design is common for budget fans. This 4-pack offers a cost-effective solution for basic case cooling, suitable for systems where consistent airflow is prioritized over variable speed control or advanced bearing longevity found in more expensive alternatives.
Verdict
“Good for budget builds needing consistent airflow without variable speed control.”
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