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Description
Lian Li UNI FAN SL-Infinity 140mm ARGB PWM Fan – BlackThe Lian Li UNI FAN SL Infinity 140mm Black delivers exceptional cooling performance with stunning visual effects. Featuring an infinity mirror design, daisy chain connection, and PWM fan control, it combines efficient airflow with sleek, modular aesthetics for high end PC builds. Product Specifications Brand: Lian Li Model: UNI FAN SL Infinity 140 Fan Size: 140mm x 140mm x 28mm Color: Black Bearing Type: Fluid Dynamic Bearing (FDB) Fan Speed: 01600
The Lian Li UNI FAN SL-Infinity 140mm Black delivers exceptional cooling performance with stunning visual effects. Featuring an infinity mirror design, daisy-chain connection, and PWM fan control, it combines efficient airflow with sleek, modular aesthetics for high-end PC builds.
Product Specifications
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Brand: Lian Li
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Model: UNI FAN SL-Infinity 140
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Fan Size: 140mm x 140mm x 28mm
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Color: Black
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Bearing Type: Fluid Dynamic Bearing (FDB)
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Fan Speed: 0–1600 RPM (PWM controlled)
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Airflow: Up to 72.7 CFM
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Air Pressure: 2.88 mmH₂O
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Noise Level: 28 dBA (max)
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Connector: 4-pin PWM + 3-pin ARGB
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Lighting: Addressable RGB with infinity mirror effect on both sides and center
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Power Input: 12V (fan) / 5V (LED)
- Compatibility: UNI HUB and L-Connect 3 software
Key Features
Infinity Mirror Lighting: Features dual-sided infinity mirrors and center ARGB illumination for deep, layered lighting effects.
Modular Daisy-Chain Design: Connect multiple fans together with a single cable for a clean, efficient cable layout.
Powerful Cooling Performance: High static pressure and optimized blade design ensure strong airflow even through dense radiators.
Silent, Durable Operation: Fluid Dynamic Bearings provide quiet performance and long-term reliability.
Full Software Control: Customize fan speed, lighting patterns, and sync effects using L-Connect 3 for complete system integration.
How It Works
The Lian Li UNI FAN SL-Infinity 140mm uses an innovative interlocking design that allows multiple fans to snap together for streamlined installation. Each fan connects through a single power and lighting cable, reducing clutter inside the case. Its PWM control adjusts fan speed automatically based on system temperature, balancing cooling efficiency and noise levels. The infinity mirror ARGB lighting creates a striking visual effect from any angle, easily customizable via Lian Li’s L-Connect 3 software. This makes it ideal for enthusiasts who want top-tier cooling performance with a visually stunning finish.
FAQs
Do I need a UNI HUB to use the lighting effects?
Yes, the ARGB lighting and control features require the Lian Li UNI HUB and L-Connect 3 software.
How many fans can be daisy-chained together?
Up to four UNI FAN SL-Infinity fans can be connected per cluster with one cable.
Is this fan compatible with other UNI FAN models?
No, SL-Infinity fans are only compatible with their specific controller and cables.
Can the fan speed be controlled manually?
Yes, via PWM connection or through L-Connect 3 software control.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 4
Lathers well, could use a better closure.
Good material that lathers up well, but a real drawstring closure would have been way better than the method used here.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
★★★★★ 5
Perfect Flavor: NONE
Style: Unflavored (Pack of 1)
I see reviews writing "it tastes bad". Get over it you big babies! It doesn't. I have an allergy to peppermint and other unnatural man-made toxic flavorings and this is perfect! After the first few times the flavor is irrelevant and you get used to it. It cleans and cleans well. I don't wake up after brushing before going to bed with a mouth full of slimy coating on my teeth and bad aftertaste like I did with the other fake flavored toothpastes. I use Cleure for all my teeth brushing and haven't had any dental problems. The paste is smooth and I don't have irritation. It's great...I just wish the price point was a little lower since there's less added garbage in it.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Gentle, No harsh ingredients, no taste!
Style: Unflavored (Pack of 1)
This is the toothpaste you want if you want no additives or nothing.
There's really no taste to it, but that's the whole idea you're getting no additives no nothing.
It does have baking soda, and xylitol these are two great ingredients but overall it's very gentle.
If you're having any problems with skin or anything and you feel it could be from either fluoride, mint flavoring, SLS, or coconut oil or all the other stuff they put in there give this a try!
I'm on my second tube!
Yes you're not going to feel as super clean as the other ones but that's because it's not stripping everything off your teeth like the other ones do it's very gentle and if there's any issues with sensitivity or anything like that this is the way to go.
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Reviewed in the United States on November 29, 2025
★★★★★ 5
Good ingredients
Style: Unflavored (Pack of 1)
The ingredients in this may appear to be boring, but for a fragrance-free, flavor free, toothpaste this one is not bad at all. It has a little bit of sweetener in it and it does a good job at leaving my mouth feeling clean and my teeth polished. I am very happy with this product and it is replacing a similar product that I was not happy with. This is a product I will reorder and continue to use as I am happy with the cleanliness and freshness.
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Reviewed in the United States on April 14, 2026
★★★★★ 4
No flavor toothpaste with a high price
Style: Unflavored (Pack of 3)
Great product at a not very great price. Maybe you came across this product while searching for unflavored or flavorless toothpaste. Well this does the trick it has no minty flavor to interfere with your morning coffee or your autism. But why does less ingredients mean a higher cost? I’m looking for something bare bones, no taste, and cheaper than the toothpaste they sell at most stores filled with chemicals! Why is this so hard to find?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
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