Lian Li UNI Fan SL-Infinity 120mm or Lian Li UNI Fan SL-Infinity Wireless? Which Lian Li Model to Buy
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
The comparison of the lian li uni fan sl inf 120 vs uni fan sl infinity wireless helps you decide between wired and wireless control. Both models share the same 120mm form factor, fluid dynamic bearings, and ARGB lighting. They also feature the infinity mirror aesthetic. The main difference lies in connectivity. One uses a standard wired connection to your motherboard. The other offers 2.4 GHz wireless control with a dedicated receiver. This affects cable management and installation complexity.
Key differences
| Aspect | Lian Li UNI Fan SL-Infinity 120mm White 3-Pack | Lian Li UNI Fan SL-Infinity Wireless 120 Triple Pack |
|---|---|---|
| Control Method | Wired controller | 2.4 GHz wireless receiver |
| Max Fan Speed | not listed | 2300 RPM |
| Max Airflow | not listed | 67 CFM |
| Noise Level | not listed | 29.2 dB(A) |
| Connector Type | not listed | 4-pin PWM |
Which one should you choose?
Choose Lian Li UNI Fan SL-Infinity 120mm White 3-Pack if
- You prefer a simple wired setup without extra receivers
- You want to minimize the number of wireless components in your case
- You do not need specific airflow or noise data in the specs
Choose Lian Li UNI Fan SL-Infinity Wireless 120 Triple Pack if
- You want to eliminate cable clutter with wireless control
- You need known airflow and noise specifications for planning
- You want 2.4 GHz connectivity for fan and light management
Verdict: Choose the wired version if you prefer a straightforward connection without additional hardware. Pick the wireless model if you want cleaner cable management and verified performance specs. Both deliver the same visual infinity mirror effect.
Wired vs Wireless Control Comparison
Connectivity method
The Lian Li UNI Fan SL-Infinity 120mm White 3-Pack relies on a wired connection, requiring physical cables to link the fans to your motherboard or controller. In contrast, the Lian Li UNI Fan SL-Infinity Wireless 120 Triple Pack utilizes a 2.4 GHz wireless signal for control. This wireless model eliminates the need for data cables running to the fans, offering a cleaner look. The wireless version includes a redesigned receiver that connects to power both blades and LEDs via a single 4-pin cable. If you prefer a clutter-free interior without managing multiple data wires, the wireless option provides that freedom.
Speed and airflow
The Lian Li UNI Fan SL-Infinity Wireless 120 Triple Pack lists a maximum fan speed of 2300 RPM and a maximum airflow of 67 CFM. It also notes a reverse blade option with airflow up to 69.7 CFM. The Lian Li UNI Fan SL-Infinity 120mm White 3-Pack data does not specify its maximum speed or airflow figures. Without these specific numbers for the wired model, you cannot directly compare the cooling performance potential. The wireless model provides explicit performance metrics, allowing you to verify it meets your cooling requirements. The wired model lacks these published specifications in the provided data.
Noise levels
The Lian Li UNI Fan SL-Infinity Wireless 120 Triple Pack specifies a noise level of 29.2 dB(A) at its standard operation, with a reverse blade option reaching 32.2 dB(A). The Lian Li UNI Fan SL-Infinity 120mm White 3-Pack data does not list any decibel ratings. Both models use fluid dynamic bearings, which generally support quiet operation, but only the wireless pack provides confirmed noise data. If low noise is a priority, the wireless model offers verified figures to guide your choice. The wired model’s acoustic performance remains undefined in the available specifications.
Motherboard compatibility
Both models support ARGB lighting, which typically requires a 5V 3-pin header on modern motherboards. The Lian Li UNI Fan SL-Infinity Wireless 120 Triple Pack explicitly states its updated 4-pin cable ensures compatibility with 12V PWM motherboards for power. This simplifies installation by using standard fan headers for speed control while handling ARGB separately. The Lian Li UNI Fan SL-Infinity 120mm White 3-Pack also uses a 4-pin PWM connector based on its model number suffix, but the data does not explicitly confirm this compatibility detail. Both are designed for standard PC builds, but the wireless pack highlights its motherboard integration more clearly.
Lighting zones
Both the Lian Li UNI Fan SL-Infinity 120mm White 3-Pack and the Lian Li UNI Fan SL-Infinity Wireless 120 Triple Pack feature ARGB lighting with an infinity mirror design. The wireless model explicitly mentions three independently controlled light zones, allowing for distinct visual effects per fan. The wired model shares the same infinity mirror aesthetic and ARGB technology, but the data does not detail the number of controlled zones. You can expect similar visual styles, but the wireless pack offers specific confirmation of multi-zone control capabilities for more complex lighting patterns.
Which Lian Li Fan Should You Buy
Users wanting wireless control simplicity
The wireless model uses a 2.4 GHz signal to manage fan speed and ARGB lighting without extra cables. You get independent control over three light zones. The updated 4-pin connector fits standard motherboards. This setup reduces clutter while keeping the fluid dynamic bearings for quiet operation at up to 2300 RPM.
Buyers preferring a wired controller setup
This 3-pack includes a dedicated controller for wired ARGB management. It uses fluid dynamic bearings in a 120mm frame. You avoid wireless signal dependencies by using physical connections. The design supports daisy-chaining for easier cable management. It is a straightforward option if you prefer direct hardware control over software-based wireless adjustments.
Those prioritizing maximum airflow specs
The wireless triple pack specifies an airflow of up to 67 CFM with a max speed of 2300 RPM. It maintains noise levels around 29.2 dB(A). You get precise performance data for cooling planning. The wired model lacks these specific airflow and RPM figures in its published specs, making the wireless option clearer for performance tracking.
The products compared
Lian Li UNI Fan SL-Infinity 120mm White 3-Pack
Best for: Wired ARGB builds needing slim fans
- Fan Size
- 120mm
- Bearing Type
- Fluid Dynamic Bearing
- Lighting Type
- ARGB
- Dimensions
- 4.72 × 0.98 × 4.81 inches
View on Amazon: Lian Li UNI Fan SL-Infinity 120mm White 3-Pack Affiliate link
This Lian Li fan pack uses 120mm fluid dynamic bearings for steady airflow. It features ARGB lighting for a unified look across your build. The set includes three fans and a dedicated controller. You get a slim 0.98-inch profile that fits tight spaces. This model is wired, so it connects directly to your motherboard or controller rather than using a wireless signal.
Pros
- 120mm fluid dynamic bearings for durability
- ARGB lighting for color synchronization
- Includes three fans and a controller
- Slim 0.98-inch thickness
Cons
- Requires wired connection to controller
- No wireless connectivity option
- Single color lighting mode only
Good fit if
- You want a wired, reliable ARGB setup
- You need a slim profile for tight cases
- You prefer a matched 3-pack set
Skip if
- You require wireless fan control
- You want a single fan purchase
- You need RGB color cycling without a controller
Verdict: Lian Li UNI Fan SL-INF 120mm ARGB 3-Pack is a solid choice for builders who prefer wired stability and a slim profile. It suits those who want synchronized ARGB lighting without the complexity of wireless signals.
Lian Li UNI Fan SL-Infinity Wireless 120 Triple Pack
Best for: Wireless ARGB fan setups
- Fan Size
- 120mm
- Max Fan Speed
- 2300 RPM
- Max Airflow
- 67 CFM
- Noise Level
- 29.2 dB(A)
- Connector Type
- 4-pin PWM
- Bearing Type
- Fluid Dynamic
View on Amazon: Lian Li UNI Fan SL-Infinity Wireless 120 Triple Pack Affiliate link
This triple pack of 120mm fans uses 2.4 GHz wireless control to manage speed and ARGB lighting without extra cables. They reach 2300 RPM for 67 CFM airflow while staying under 30 dB(A). The 4-pin PWM connector works with standard motherboards. You get three fans with fluid dynamic bearings for steady performance. This setup suits builders who want clean looks and easy management.
Pros
- 2.4 GHz wireless receiver for fan and LED control
- 67 CFM max airflow at 2300 RPM
- Low noise output of 29.2 dB(A)
- Three independently controlled ARGB light zones
Cons
- Requires separate wireless receiver hardware
- No Bluetooth connectivity listed
- Higher price point for wireless features
Good fit if
- You want to avoid cable clutter in your case
- You need reliable ARGB synchronization across three fans
- You prefer quiet operation under 30 dB(A)
Skip if
- You only need a single fan for a small build
- You want to control fans directly via motherboard headers without a receiver
- You prefer wired connections for maximum stability
Verdict: Lian Li UNI Fan SL-Infinity Wireless 120mm offers clean wireless management for 120mm builds. It fits users who value tidy cable routing and synchronized lighting over wired simplicity.
Specifications side by side
| Spec | Lian Li UNI Fan SL-Infinity 120mm White 3-Pack | Lian Li UNI Fan SL-Infinity Wireless 120 Triple Pack |
|---|---|---|
| Fan Size | 120mm | 120mm |
| Max Fan Speed | not stated | 2300 RPM |
| Max Airflow | not stated | 67 CFM |
| Noise Level | not stated | 29.2 dB(A) |
| Connector Type | not stated | 4-pin PWM |
| Bearing Type | Fluid Dynamic Bearing | Fluid Dynamic |
| Lighting Type | ARGB | ARGB |
| Lighting | ARGB | ARGB |
| Dimensions | 4.72 × 0.98 × 4.81 inches | 4.88 × 1.1 × 4.72 inches |
| Weight | not stated | 1.71 pounds |
| Model | 12SL-IN-3W.00 | 12SLIN1W3B |
| Size | not stated | 3 x 120mm, Black |
| Color | not stated | Black |
Frequently asked questions
Is the Lian Li UNI Fan SL-Infinity Wireless compatible with standard motherboards?
Yes, the wireless model includes an updated 4-pin connector that fits standard motherboard headers. This allows you to connect the receiver directly to your system without needing special adapters. It ensures broad compatibility with most modern PC cases and builds.
How many light zones does the wireless fan model have?
The Lian Li UNI Fan SL-Infinity Wireless offers independent control over three light zones. This feature lets you customize the infinity mirror effect with distinct colors or patterns for each section, providing more visual flexibility than single-zone lighting options.
What is the thickness of the wired SL-Infinity 120mm fan?
The wired Lian Li UNI Fan SL-Infinity 120mm White 3-Pack has a slim profile with a width of 0.98 inches. This thin design makes it ideal for builds where space is limited or when you need fans to fit into tight mounting areas.
Does the wireless fan pack include a receiver?
The wireless model uses a 2.4 GHz signal to manage fan speed and ARGB lighting without extra cables. While the data confirms the wireless signal method, it does not explicitly list the receiver as a separate included item in the specs provided.
Which fan is better for clean cable routing?
The Lian Li UNI Fan SL-Infinity Wireless 120 Triple Pack is better for tidy cable routing. It eliminates the need for physical data cables between the fans and the motherboard, reducing clutter inside your case compared to the wired alternative.
What is the weight of the wireless fan triple pack?
The Lian Li UNI Fan SL-Infinity Wireless 120 Triple Pack weighs 1.71 pounds. This weight includes the three 120mm black fans and their associated components, providing a sense of the package's mass before installation in your PC case.