Best Budget 120mm Case Fan – Like all different parts of cooling, case fans are important to get the most out of your PC. They keep your components working at peak performance, and add important flair to your PC if you opt for some RGB options. Depending on the fan you choose, you can customize to fit your favorite color scheme (such as a white-themed PC build) have perfect silent performance, flexibility in direction, or a mixture of all of the above.
140mm case fans are often more efficient, as on average they move more air and are quieter than the smaller 120mm variants (due to lower RPMs), but that often comes at an increased price and require a larger case with bigger mounting points. If you can fit them, check out our guide to 140mm case fans, but if not, these 120mm options will be sure to keep your battlestation cool, in both senses of the word!
ROUND UP
1.ARCTIC F12 PWM – 120 mm
Features
- INNOVATIVE DESIGN: Design of fan blades improves airflow and facilitates efficient ventilation, impeller was designed with a focus on minimzing the noise level yet delivering the desired airflow and pressure
- PERFECT CASE FAN REGULATION WITH PWM: The PWM function allows the motherboard to run the fan precisely at its necessary speed. This guarantees the required cooling and minimizes the noise level
- TWO WAY INSTALLATION: Blow warm air out of the case, draw cool air into your case
- LONG SERVICE LIFE: The Fluid Dynamic Bearing comes with an oil capsule that avoids lubricant leakage, thus this bearing is as quiet as a sleeve bearing but comes with a higher service life
- TECHNICAL DATA: Fan speed: 230–1350 RPM, Airflow: 53 CFM/90.1 m³/h (@ 1350 RPM), Noise Level: 0.3 Sone (@ 1350 RPM), Pin: 4-pin
2.Noctua NF-F12 PWM
Features
- Premium quiet fan, 120x120x25 mm, 12V, 4-pin PWM, max. 1500 RPM, max. 22.4 dB(A), >150,000 h MTTF
- Award-winning 120x25mm fan with Focused Flow frame for high static pressure and superior quiet cooling performance
- Ideal for CPU heatsinks (e.g. Noctua NH-U12(S) series) and water cooling radiators, perfect replacement fan for loud all-in-one (AIO) coolers
- 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, broad 300-1500rpm speed range (1200rpm max. with supplied Low-Noise Adaptor)
- Includes anti-vibration mounts, fan screws, Low-Noise Adaptor, extension cable and y-cable for running two PWM fans on the same header
3.Rosewill 120mm Case Fan
Features
- Fan Size: 120mm
- Bearing Type: Long Life Sleeve
- RPM: 1200 +/- 10% RPM
- Air Flow: 38.2 CFM
- Noise Level: 22 dBA.Power Connector: 3/4 Pin.Voltage is DC 12V and the starting voltage is DC 7V
4.uphere 3-Pack Long Life
Features
- Higher air flow to enhance cooling performance
- Economic solution for perfect performance
- RoHS compliance for protecting the environment
- 3 IN 1 Value Pack
- Ultra silent operation at 19 dBA
5.Ultra Slim Case Fan 120mm
Features
- Fan Size: 120mm
- Bearing Type: Long Life Sleeve
- RPM: 600 - 1600 RPM 10%RPM
- Air Flow: 54.55CFM Maximum
- Noise Level: 11 - 30.32 dBA
- Slim design only 1.5cm in thickness
WRAP UP
Best Budget 120mm Case Fan – Aside from the CPU cooler and the GPU cooler, the most important part of your cooling will be your case fans. While having 10 case fans may not be necessary, most cases really benefit from having somewhere between 3-5 case fans with a combination of intake and exhaust.
The exact configuration will depend on your case mainly, so make sure to look up reviews on how to set up your fans once you pick your chassis. Within the case fan area, there are really two main sizes: 120mm and 140mm case fans. 120mm will fit in almost all cases, but 140mm fans offer better airflow (usually measured in CFM) at lower RPMs, meaning quieter. We have previously given our advice for best 140mm fans, but not everyone has the space, so today we are looking at the best 120mmm case fan options on the market.
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