Noctua 8-Port Magnetic PWM Fan vs Noctua 140mm Industrial PWM Fan: Spec Comparison
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The comparison of noctua na fh1 vs nf a14 ippc ip67 pwm highlights two distinct components for system cooling. Both items are Noctua products designed for reliable performance. The NA-FH1 is an 8-port PWM fan hub that manages power and signals. The NF-A14 iPPC-2000 is a high-speed 140mm industrial fan with IP67 protection. One manages multiple fans, while the other provides intense airflow in harsh environments.
Key differences
| Aspect | Noctua 8-Port Magnetic PWM Fan Hub | Noctua 140mm Industrial PWM Fan |
|---|---|---|
| Product Type | 8-Port PWM Fan Hub | 140mm Industrial Fan |
| Fan Size | Not listed | 140mm |
| Dimensions | 3.66 x 1.69 x 0.49 inches | 5.51 x 5.51 x 0.98 inches |
| Max Speed | Not listed | 2000 RPM |
| Protection Rating | Short circuit protection | IP67 |
| Mounting | Magnetic surface | Standard fan mount |
Which one should you choose?
Choose Noctua 8-Port Magnetic PWM Fan Hub if
- You need to control and power multiple case fans from a single hub.
- You want to mount a control board on a magnetic steel surface.
- You require protection against overcurrent and short-circuits for your fan array.
Choose Noctua 140mm Industrial PWM Fan if
- You need a single high-performance fan with 2000 RPM speed.
- You require IP67 water and dust protection for industrial or harsh environments.
- You are building a system that uses standard 140mm fan mounting points.
Verdict: The NA-FH1 is the correct choice if you are managing a multi-fan setup and need a magnetic hub for organization. The NF-A14 iPPC-2000 is the better option if you need a single, rugged fan with high airflow and ingress protection. Your decision depends on whether you need distribution or raw cooling power.
Hub Versus Fan Comparison
Primary Function
The Noctua NA-FH1 is an 8-port PWM fan hub. It splits power and PWM signals from your motherboard to multiple fans. This allows you to control several fans from a single header. The Noctua NF-A14 iPPC-2000 is a single high-performance cooling fan. It moves air through your case or radiator. It does not distribute power or signals to other devices. You need the hub to manage multiple fans efficiently. You need the fan to generate airflow and cooling. These are two different components serving distinct roles in your build.
Power Delivery
The NA-FH1 handles power distribution for up to eight fans. It supports 4-pin inputs for both 5V and 12V fans. It also accepts S-ATA power for 12V fans only. The total power capacity reaches 54W via S-ATA and 24W via the 4-pin interface. This makes it versatile for various fan types. The NF-A14 iPPC-2000 is a 12V fan. It draws power directly from a motherboard header or the hub. It does not provide power to other devices. The hub manages the electrical load, while the fan consumes it.
Physical Dimensions
The NA-FH1 is compact and lightweight. It measures 1.69 inches in length, 3.66 inches in height, and 0.49 inches in width. It weighs just 1.09 ounces. This small form factor allows easy installation on magnetic surfaces. The NF-A14 iPPC-2000 is significantly larger. It is a 140mm fan with dimensions of 5.51 inches by 5.51 inches and 0.98 inches in height. It weighs 11.2 ounces. The hub is a small accessory board, while the fan is a large, substantial component designed for high airflow.
Airflow Performance
The NF-A14 iPPC-2000 is built for heavy-duty cooling. It reaches a maximum speed of 2000 RPM. This high speed generates strong airflow for intensive cooling needs. It features Flow Acceleration Channels for superior efficiency. The NA-FH1 does not move air. It is a passive electronic component. It has no fans or motors. Its role is purely to connect and power other fans. If you need air movement, you must use the industrial fan. The hub cannot provide cooling on its own.
Durability and Protection
The NF-A14 iPPC-2000 offers robust physical protection. It carries an IP67 certification for water and dust resistance. It uses fibre-glass reinforced polyamide for a rugged construction. It is designed for industrial applications with extreme demands. The NA-FH1 focuses on electrical safety. It includes short-circuit protection and safety fuses. It complies with EN 62368-1 and UL-507 standards. It does not have an IP rating for environmental sealing. The fan withstands harsh physical environments, while the hub protects against electrical faults.
Which Noctua product suits your build
You need to manage multiple case fans
The NA-FH1 hub connects up to eight fans to a single motherboard header. It splits both power and PWM signals, letting you control multiple units easily. You can power 12V fans via SATA or 4-pin connectors. The magnetic base allows secure attachment to steel case panels. This simplifies cable management for high fan counts.
You require high airflow in dusty environments
The NF-A14 iPPC-2000 fan delivers 2000 RPM for strong air movement. Its IP67 rating protects against dust and water ingress. The rugged fiberglass-reinforced polyamide construction ensures durability in heavy-duty settings. You get 4-pin PWM control for precise speed adjustment between 500 and 2000 RPM. This fan is built for extreme cooling performance and longevity.
You want quiet operation with reliable cooling
Despite high speed, this 140mm fan operates at just 31.5 dB(A). Its A-series design includes Flow Acceleration Channels for efficient airflow. You benefit from advanced acoustic optimization in the frame. The 140x140x25 mm size fits standard mounts. You get a balance of performance and noise control, backed by a long mean time to failure rating for consistent reliability.
The products compared
Noctua 8-Port Magnetic PWM Fan Hub
Best for: Organizing multiple fans with magnetic mounting
- Dimensions
- 1.69 × 0.49 × 3.66 inches
- Weight
- 1.09 ounces
View on Amazon: Noctua 8-Port Magnetic PWM Fan Hub Affiliate link
The Noctua NA-FH1 is an 8-way fan splitter board designed for powering, controlling, and monitoring multiple fans. It features strong magnets for easy installation on steel PC case panels and includes short-circuit protection via safety fuses. The hub supports both 4-pin and S-ATA inputs simultaneously, allowing you to mix 5V and 12V fan power sources. It transmits PWM signals from motherboards or the optional NA-FC1 controller to all connected fans, ensuring synchronized speed control.
Pros
- 8-way fan splitting for centralized control
- Magnetic mounting for tool-free installation
- Simultaneous 4-pin and S-ATA power inputs
- Short-circuit and overcurrent protection
Cons
- Requires separate NA-FC1 controller for manual speed adjustment
- S-ATA power input limited to 12V fans only
- No integrated display or status LEDs
Good fit if
- You need to manage multiple case fans from one header
- You prefer magnetic mounting on steel panels
- You use a mix of 5V and 12V Noctua fans
Skip if
- You require manual speed control without an external controller
- Your case lacks magnetic steel surfaces for mounting
- You only have 12V fans and want simpler wiring
Verdict: Noctua NA-FH1 8-Port Magnetic PWM Fan Hub is ideal for builders who want organized, magnetic fan management and safety protection, provided you pair it with the optional NA-FC1 controller for speed adjustments.
Noctua 140mm Industrial PWM Fan
Best for: Industrial cooling and harsh environments
- Fan Size
- 140mm
- Max Fan Speed
- 2000 RPM
- Noise Level
- 31.5 dB(A)
- Connector Type
- 4-pin PWM
- Dimensions
- 5.51 × 5.51 × 0.98 inches
- Weight
- 11.2 ounces
View on Amazon: Noctua 140mm Industrial PWM Fan Affiliate link
This is a heavy-duty 140mm cooling fan designed for industrial environments. It features an IP67 rating for water and dust protection. The unit runs at a maximum speed of 2000 RPM with a 4-pin PWM connector. It reaches 31.5 dB(A) at full load. You should choose this if you need extreme cooling performance in harsh conditions. The ruggedized construction ensures long-term reliability.
Pros
- IP67 certified for water and dust ingress protection
- Max speed of 2000 RPM for high airflow
- 4-pin PWM connector for automatic speed control
- Ruggedized fibre-glass reinforced polyamide construction
Cons
- Maximum noise level of 31.5 dB(A) is high
- Heavier build at 11.2 ounces than standard fans
- Industrial design may not suit aesthetic-focused builds
Good fit if
- You need IP67 water and dust protection
- You require high static pressure and airflow
- You are building for industrial or harsh environments
Skip if
- You prioritize silent operation over raw performance
- You need a fan for a standard home PC case
- You want a lightweight fan for easy installation
Verdict: Noctua NF-A14 iPPC-2000 IP67 fits users who need rugged, high-performance cooling in dusty or wet conditions. It is not ideal for quiet home builds.
Specifications side by side
| Spec | Noctua 8-Port Magnetic PWM Fan Hub | Noctua 140mm Industrial PWM Fan |
|---|---|---|
| Fan Size | not stated | 140mm |
| Max Fan Speed | not stated | 2000 RPM |
| Noise Level | not stated | 31.5 dB(A) |
| Connector Type | not stated | 4-pin PWM |
| Dimensions | 1.69 × 0.49 × 3.66 inches | 5.51 × 5.51 × 0.98 inches |
| Weight | 1.09 ounces | 11.2 ounces |
| Color | Black | Black |
| Model | NA-FH1 | NF-A14 industrialPPC-2000 IP67 PWM |
| Size | not stated | 140x140x25 mm |
Frequently asked questions
Can the Noctua NA-FH1 hub control fan speeds directly?
No, the NA-FH1 hub does not have built-in speed controls. It splits power and PWM signals from your motherboard to multiple fans. To adjust speeds, you must pair it with the optional NA-FC1 controller. This setup keeps your build organized while allowing manual speed management.
What is the main difference between the NA-FH1 and the NF-A14?
The NA-FH1 is a hub that manages connections for up to eight fans. The NF-A14 is a single 140mm fan designed for high airflow. One component organizes wiring, while the other provides the actual cooling. They serve different roles in your system layout.
Is the Noctua NF-A14 fan suitable for quiet home builds?
No, the NF-A14 iPPC-2000 is not ideal for quiet home builds. It is designed for industrial cooling and harsh environments. Its rugged construction and high performance make it better for dusty or wet conditions where durability matters more than silence.
How heavy is the Noctua 8-Port Magnetic PWM Fan Hub?
The NA-FH1 hub weighs 1.09 ounces. It is quite lightweight, measuring 3.66 inches in height and 1.69 inches in length. The slim 0.49-inch width allows it to fit easily into tight spaces without adding significant bulk to your case interior.
What size is the Noctua Industrial PWM Fan?
The NF-A14 iPPC-2000 is a 140mm fan. Its physical dimensions are 140x140x25 mm. It weighs 11.2 ounces and measures 5.51 inches by 5.51 inches with a depth of 0.98 inches. This standard size fits most modern case mounting points.
Does the NA-FH1 hub use magnetic mounting?
Yes, the NA-FH1 is designed for magnetic mounting. This feature helps you organize multiple fans efficiently. The black finish blends with most components. Magnetic mounting simplifies installation and allows you to reposition the hub easily during your build process.
Can the NF-A14 fan handle wet environments?
Yes, the NF-A14 iPPC-2000 is rated IP67. This rating indicates it is suitable for wet or dusty conditions. The rugged design protects internal components from moisture and debris. It is built for industrial cooling tasks where standard fans might fail.