ARCTIC P9 Max - PC Fan, High-Performance 92 mm PWM case Fan, 450-4300 RPM, Optimized for Static Pressure, 0dB Mode - Black
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AI Verdict
This 92mm fan delivers 6.17 mmH₂O static pressure and 58.25 CFM airflow, with a 450-4300 RPM range and 0dB mode, making it for small form factor builds needing serious cooling on heatsinks or radiator
This fan is a strong fit for specific use cases where a 92mm fan with high static pressure and a wide RPM range is essential. Its 6.17 mmH₂O static pressure and 4300 RPM top speed make it particularly effective for cooling dense heatsinks and radiators in compact systems. The 0dB mode is a bonus for quiet idle operation.
If you need quieter operation at higher loads, look for larger 120mm or 140mm fans with lower maximum RPMs and similar static pressure ratings.
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Pros
- Achieves 6.17 mmH₂O static pressure, optimized for restrictive environments like heatsinks and radiators.
- Offers a wide 450-4300 RPM speed range, allowing for precise control via PWM.
- Features a 0dB mode, stopping completely below 5% PWM for silent operation at idle.
- Utilizes a Fluid Dynamic Bearing, contributing to a longer service life.
- Can outperform some competing 92mm fans in noise-normalized tests at lower RPMs.
Cons
- Operates at 4300 RPM at maximum speed, which will generate significant noise.
- Some users report a barely noticeable humming noise at 1150 RPM.
- No slim 15mm variant is available, limiting its use in extremely tight SFF cases.
- The 400mm cable length might be excessive for some compact builds, requiring management.
Dimension Scores
The fan delivers 6.17 mmH₂O static pressure and 58.25 CFM airflow, which is exceptionally high for a 92mm fan, especially for applications like radiators and heatsinks.
While it has a 0dB mode, the 4300 RPM maximum speed will result in significant noise, and some users report a humming at moderate speeds.
The use of a Fluid Dynamic Bearing suggests durability and long service life, a common feature in higher-quality fans.
The 400mm cable length is generous, offering flexibility for routing, but might be long for very compact cases, requiring some management.
Best For
- Small Form Factor (SFF) PC builds with limited space for larger fans.
- CPU coolers or radiators that require high static pressure to push air through dense fins.
- Users who need maximum cooling performance from a 92mm fan, even if it means higher noise at full speed.
- Systems where silent operation at idle is a priority, thanks to the 0dB mode.
Not Recommended For
- Users prioritizing absolute silence at all operating speeds.
- Cases that can accommodate larger, quieter 120mm or 140mm fans.
- Budget builds where a less powerful, cheaper 92mm fan would suffice.
- Enthusiasts needing a slim 15mm fan for ultra-compact applications.
Watch Out For
- The 4300 RPM maximum speed generates considerable noise, making it unsuitable for noise-sensitive environments when running at full tilt.
- While it has a 0dB mode, some users have noted a slight humming at moderate speeds around 1150 RPM.
- The 92mm x 25mm standard thickness means it won't fit in extremely thin SFF applications that require a 15mm slim fan.
Full Specifications
| UPC | 840033402620 |
| ASIN | B0D4YZFKP5 |
| Brand | ARCTIC |
| Color | black |
| Voltage | 12 Volts |
| Wattage | 4.08 watts |
| Material | Plastic |
| Brand Name | ARCTIC |
| Model Info | ACFAN00300A |
| Item Weight | 3.7 ounces |
| Part Number | ACFAN00300A |
| Manufacturer | ARCTIC |
| Material Type | Plastic |
| Cooling Method | Air |
| Number of Items | 1 |
| Air Flow Capacity | 58 Cubic Feet Per Minute |
| Item model number | ACFAN00300A |
| Compatible Devices | Desktop |
| Product Dimensions | 3.6"L x 3.6"W x 1"H |
| Batteries Included? | No |
| Batteries Required? | No |
| Included Components | ARCTIC P9 Max |
| Power Connector Type | 4-Pin |
| Maximum Rotational Speed | 4300 RPM |
| Global Trade Identification Number | 04895213705035 |
What Buyers Say
People are really looking for a high-performance 92mm fan, and the ARCTIC P9 Max seems to hit that mark, especially for small form factor builds. The big draw is definitely the static pressure, which is crucial for getting air through tight spaces like CPU coolers and radiators. The 0dB mode is a smart move for keeping things quiet when your PC isn't working hard. However, don't expect it to be whisper-quiet when it's cranked up to its 4300 RPM max, as that kind of speed will definitely make itself known.
“Dude, this P9 Max is a beast for my SFF build, finally my CPU cooler isn't choking! Yeah, it screams at full blast, but for gaming, who cares? And it's dead silent when I'm just browsing. Worth it.”
Common Praise
- Delivers very high static pressure, making it effective for radiators and heatsinks.
- Wide RPM range (450-4300 RPM) allows for precise speed control.
- The 0dB mode provides completely silent operation at low loads.
- Can outperform some competing 92mm fans in noise-normalized tests at lower RPMs.
- Fluid Dynamic Bearing is expected to provide a long operational lifespan.
Common Complaints
- Maximum 4300 RPM speed is very loud when the fan is running at full power.
- Some users perceive a slight humming noise at moderate speeds, around 1150 RPM.
- Lack of a slim 15mm variant disappoints SFF builders with extremely tight clearances.
- The 400mm cable can be a bit long for very small cases, needing careful routing.
Ownership Tips
- The 0dB mode actually works, making your PC completely silent during light tasks.
- You'll definitely need to set up a custom fan curve to manage the noise if you don't want it screaming at max RPM.
- The fan feels substantial, not flimsy plastic, which is reassuring for its high-speed operation.
- The cable length is generous, which is handy for routing in larger cases but can be a bit much for tiny builds.
- The static pressure is no joke; you can feel the air being pushed through dense fins, unlike some other fans.
Frequently Asked Questions
What is the maximum speed of the ARCTIC P9 Max fan?
The ARCTIC P9 Max can reach a maximum speed of 4300 RPM.
Does this fan have a 0dB mode?
Yes, the fan stops completely below 5% PWM, enabling silent operation when your system is idle.
Is this fan suitable for CPU coolers or radiators?
Yes, it is optimized for high static pressure (6.17 mmH₂O), making it suitable for use on heatsinks and radiators where air resistance is high.
What type of bearing does this fan use?
The ARCTIC P9 Max uses a Fluid Dynamic Bearing, which contributes to its long service life and quiet operation at lower speeds.
What is the airflow and static pressure of this fan?
It provides an airflow of 58.25 CFM (98.97 m³/h) and a static pressure of 6.17 mmH₂O.
Buying Guide
When you're looking at PC fans, especially smaller ones like this 92mm, you need to think about where it's going. If it's just moving air around an open case, you want high airflow. But if it's pushing air through a dense CPU cooler or a radiator, you absolutely need high static pressure. This fan is built for that second scenario. You also need to consider how much noise you can tolerate, especially at higher RPMs.
Static Pressure (mmH₂O)
Think of static pressure like the 'pushing power' of the fan. If you have a really dense CPU cooler or a radiator with lots of fins, you need a fan with high static pressure to force air through it effectively. A fan with low static pressure would just build up air in front of the obstruction and not cool well.
Airflow (CFM)
Airflow is simply how much air the fan moves, measured in Cubic Feet per Minute. This is important for general case ventilation, where you want to move a lot of air without much resistance. For open spaces, higher CFM is generally better.
RPM Range (Revolutions Per Minute)
This tells you how fast the fan blades spin. A wider RPM range, especially with PWM control, means you can fine-tune the fan speed. You can run it slow and quiet when your PC isn't working hard, and crank it up for maximum cooling when needed, like a car's engine having a wide range of speeds.
Alternatives
If this fan doesn't fit, look for 120mm or 140mm fans if your case allows, prioritizing lower noise levels at similar static pressure ratings, or a 92mm fan with a 15mm slim profile if space is extremely limited.
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