Lian Li
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Lian Li UNI Fan SL Infinity-140-Reverse Blade-No Controller-Black
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Lian Li UNI Fan SL Infinity-140-Reverse Blade-No Controller-Black
Reversed Blade fan that intakes air while seeing the infinity effect
Lian Li UNI Fan SL Infinity-140-Reverse Blade-No Controller-Black
Item #: 81845955

Lian Li UNI Fan SL Infinity-140-Reverse Blade-No Controller-Black

85% of respondents would recommend this to a friend

Item #: 81845955

XCD 105

Price Details

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Order now and get it around Thursday, October 08
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Reversed Blade fan that intakes air while seeing the infinity effect
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What Stands Out

Reverse Blade Design
Enhances airflow efficiency and cooling performance, ensuring optimal thermal management for high-end builds. This innovative design maximizes air intake and dispersal for superior performance.
Aesthetic Appeal
The sleek black finish and elegant style of the UNI FAN SL Infinity add a modern touch to any gaming setup. It's perfect for users looking to enhance their system’s visual aesthetics.
Single Unit Flexibility
Allows users to easily integrate into existing systems without needing a controller. This flexibility caters to those who want customization without the complexity or additional costs.

Product Details

Shop Lian Li UNI Fan SL Infinity-140-Reverse Blade-No Controller-Black online at a best price in Montserrat. B0CW4X7J91
Package Weight1 Pound

Who Should Buy?

Suitable For
  • PC Enthusiasts

    Ideal for gamers and builders looking for stylish and efficient fans to improve cooling performance.

  • Aesthetic Build

    Perfect for users wanting advanced RGB lighting effects and sleek design that enhances overall PC aesthetics.

  • Quiet Operation

    Suitable for those who prioritize low noise levels while maintaining efficient airflow and temperature management.

Not Suitable For
  • Budget Shoppers

    May not find this fan suitable due to its higher price point compared to basic cooling solutions available.

Product Description

Lian Li UNI Fan SL Infinity-140-Reverse Blade-No Controller-Black

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the design of the Lian Li 14RSLIN1B UNI FAN SL Infinity 140?

    Answer: The Lian Li 14RSLIN1B UNI FAN SL Infinity 140 features a sleek black design with a unique reverse blade configuration. This aesthetic not only boosts the cooling capability by enhancing airflow but also provides a modern look to your build. The infinity mirror effect creates mesmerizing lighting patterns, making it ideal for gamers looking to highlight their systems. Whether used in a gaming rig or a workstation, this fan can elevate the appearance and performance of your setup.
  • Question: How does the fan’s reverse blade design benefit cooling performance?

    Answer: The reverse blade design of the Lian Li 14RSLIN1B UNI FAN SL Infinity 140 helps to maximize airflow efficiency. This design pushes air more effectively through tight spaces, reducing turbulence and promoting a smoother airflow. As a result, this fan can efficiently cool components such as CPUs and GPUs, ensuring they operate at optimal temperatures. Ideal for those building high-performance gaming systems, this fan provides both visual appeal and functional utility.
  • Question: Can I control the lighting effects of the Lian Li 14RSLIN1B UNI FAN?

    Answer: Yes, the Lian Li 14RSLIN1B UNI FAN SL Infinity 140 supports customizable RGB lighting effects. Although this particular version comes without a controller, it can easily be integrated into existing RGB setups. This allows you to sync the lighting with other components for a cohesive aesthetic. Gamers and PC builders can achieve a personalized look, enhancing the overall theme of their builds while also benefiting from its cooling capabilities.
  • Question: What are the noise levels of the Lian Li 14RSLIN1B fan?

    Answer: The Lian Li 14RSLIN1B UNI FAN SL Infinity 140 operates at sound levels optimized for quiet performance. With advanced engineering, it minimizes noise while maintaining strong airflow, making it suitable for both gaming and office setups. Users seeking a silent rig will appreciate its ability to keep temperatures low without the distracting sounds often associated with high-performance fans. This makes it an excellent choice for gamers or professionals who require a peaceful environment.
  • Question: Is the Lian Li 14RSLIN1B fan compatible with standard PC cases?

    Answer: Yes, the Lian Li 14RSLIN1B UNI FAN SL Infinity 140 is designed to fit into standard PC cases with 140mm fan mounts. Its compatibility with a wide range of cases allows users the flexibility to include it in various builds. When planning your setup, ensure you have adequate space for airflow and installation; this fan can significantly improve cooling performance when integrated into the right system.
  • Question: What is the airflow rating for the Lian Li 14RSLIN1B UNI FAN?

    Answer: The Lian Li 14RSLIN1B UNI FAN SL Infinity 140 is engineered to provide impressive airflow, ensuring efficient cooling for your components. Typically rated for high CFM (Cubic Feet per Minute), it can effectively draw in or expel air, reducing overall system temperatures. This is particularly beneficial during intense gaming sessions or heavy computational tasks where high performance is essential for maintaining system stability.
  • Question: Can I use the Lian Li 14RSLIN1B fan for radiator cooling?

    Answer: Absolutely! The Lian Li 14RSLIN1B UNI FAN SL Infinity 140 is highly suitable for radiator cooling setups. Its design promotes efficient cooling, essential for water-cooling systems. Whether installed on a CPU cooler or GPU radiator, it enhances thermal performance, ensuring that your components remain cool under pressure. This versatility makes it a prime choice for liquid cooling configurations aiming for optimal thermal management.
  • Question: What materials are used in the construction of the Lian Li 14RSLIN1B fan?

    Answer: The Lian Li 14RSLIN1B UNI FAN SL Infinity 140 is crafted from high-quality materials ensuring durability and longevity. The blades are designed to withstand high speeds, while the frame is engineered for stability and to minimize vibrations. This attention to quality contributes to reliable performance over time, making it a dependable option for builders prioritizing both aesthetics and function in their rigs.
  • Question: What makes the Lian Li 14RSLIN1B suitable for gamers and PC builders?

    Answer: The Lian Li 14RSLIN1B UNI FAN SL Infinity 140 stands out for its combination of aesthetic appeal and superior performance, which is crucial for both gamers and PC builders. Its customizable RGB lighting allows users to match the fan with their system's theme, while its high airflow and low noise ensure optimal cooling during intense gaming sessions. Additionally, the simplicity of installation and compatibility with a range of setups are significant advantages for enthusiasts looking to enhance their builds.
  • Question: Where can I buy Lian Li 14RSLIN1B UNI FAN SL Infinity 140 Black reverse Blade single without controller?

    Answer: You can purchase the Lian Li 14RSLIN1B UNI FAN SL Infinity 140 Black reverse Blade single without controller on Ubuy in Montserrat. Ubuy offers a user-friendly shopping experience with a wide selection of tech products, ensuring you can find the fan easily. Their platform simplifies the purchasing process, allowing customers to acquire high-quality components and gaming accessories conveniently.

Lian Li Case Fans Editorial Review

Lian Li UNI Fan SL Infinity-140-Reverse Blade-No Controller-Black offers an impressive blend of style and functionality. Users rave about the daisy chain feature, which simplifies installation by reducing cable clutter. The fans boast a noise level of just 28.6 db, ensuring a quiet computing experience even under heavy usage. Their high-quality copper material and sleek design not only provide a modern aesthetic but also efficient airflow, making them a perfect fit for any desktop build. Additionally, the programmable RGB LEDs enhance the visual appeal, sync perfectly with other fans, and are easily controlled via Lian Li software.

Customer Reviews & Ratings

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Pros

  • Daisy chain design for easy installation
  • Very quiet operation under load
  • Bright and programmable RGB lights
  • Excellent airflow performance
  • High-quality materials ensure durability

Cons

  • Minor issue with ARGB controller quality

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

XCD 105

Order now and get it around Thursday, October 08

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

Features & Benefits

  • Infinity mirror look all around
  • Embedded magnetic Fluid Dynamic Bearing for stability and longevity
  • 40 LEDs in each fan
  • Quick PIN connection for ease of installation
  • Optimized for bottom case or top radiator mounting

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