Lian Li UNI Fan SL-Infinity Wireless 120-Single Pack (Reverse Blade)-2.4 GHz Wireless Signal Control-ARGB Fan- Double Infinity Mirror -Daisy-Chain Design- Without Controller - Black (12RSLIN1W1B)
Bottom line: The Lian Li UNI Fan SL-Infinity Wireless 120-Single Pack: Double infinity mirror ARGB across three independent light zones; main trade-off: no controller included; needs a separate UNI FAN receiver/controller.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Pros & Cons
Pros
- ✓ Double infinity mirror ARGB across three independent light zones
- ✓ True 2.4GHz wireless control for fan speed and RGB, less cable clutter
- ✓ Reverse-blade airflow up to 69.7 CFM at 2300 RPM max
- ✓ Fluid dynamic bearings stay quiet at 29.2-32.2 dB(A)
Cons
- ✗ No controller included; needs a separate UNI FAN receiver/controller
- ✗ Single-fan pack, so full builds add up in cost
- ✗ Reverse-blade layout is niche; confirm orientation before buying
- ✗ Full lighting control depends on L-Connect 3 software
SpecPicks Verdict
SpecPicks scored Lian Li UNI Fan SL-Infinity Wireless 120-Single Pack (Reverse… using a rating × review-volume × price-fit model applied to published specs and reviews across the PC & gaming hardware category. Lian Li's PC & gaming hardware lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for PC & gaming hardware of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Mesmerizing Lighting: The UNI FAN SL-INFINITY Wireless features three independently controlled light zones, allowing for stunning visual effects. Each zone offers unique lighting options, enhancing the aesthetic appeal of your setup.
- Redesigned Receiver: Equipped with a new wireless receiver, the fans connect seamlessly to power both blades and LEDs. The updated 4-pin cable ensures compatibility with 12V PWM motherboards, simplifying installation and eliminating connector confusion.
- Low-noise Performance: With Fluid Dynamic Bearings, these fans operate quietly at a maximum speed of 2300 RPM, delivering impressive airflow of 67-69.7(reverse balde) CFM while maintaining a noise level of just 29.2-32.2(reverse balde) dB(A). The modular design allows for easy cable management and daisy-chaining, ensuring top-tier cooling performance without the noise. Fan Dimension: 120x122.1x28mm
- 2.4 GHz Wireless Control: Experience the freedom of true wireless control with UNI FAN LED/LCD Wireless series. Advanced wireless technology, these fans eliminate cable clutter while seamlessly managing fan speed, RGB lighting.
- L-Connect 3 Control Software: Gain complete control of your fans with L-Connect 3 software. Easily customize fan settings, RGB presets, and light zone to achieve a optimal performance.
Full Specifications
| Brand | Lian Li |
|---|---|
| Model | 12RSLIN1W1B |
| Voltage | 12 Volts |
| Wattage | 5.16 watts |
| Material | Aluminum, Plastic, Polycarbonate Thermoplastic |
| Dimensions | 120x122.1x28mm |
| Unit Count | 1.0 Count |
| Noise Level | 32.2 Decibels |
| Part Number | 12RSLIN1W1B |
| Connectivity | Wireless, 2.4GHz |
| Material Type | Aluminum, Plastic, Polycarbonate Thermoplastic |
| Cooling Method | Air |
| Connection Type | Wireless |
| Number of Items | 1 |
| Air Flow Capacity | 69.7 Cubic Feet Per Minute |
| Compatible Devices | Desktop |
| Included Components | Fan, Receiver |
| Power Connector Type | 2-Pin |
| Warranty Description | 3-year warranty |
| Maximum Rotational Speed | 2300 RPM |
Ready to buy?
Lian Li UNI Fan SL-Infinity Wireless 120-Single Pack (Reverse Blade)-2.4 GHz Wireless Signal Control-ARGB Fan- Double Infinity Mirror -Daisy-Chain Design- Without Controller - Black (12RSLIN1W1B) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- How to Build a Windows 98 Retro PC in 2026
- Best Retro Handhelds in 2026 — From $35 to $500
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best 1440p Gaming GPUs in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
More reviews from the SpecPicks archive
Browse all reviews →- NVFP4 on RTX 50-Series: What llama.cpp's Native FP4 Support Means for Local Inference
- DeepCool AK620 vs Noctua NH-U12S for Ryzen 7 5800X: Which Air Cooler Wins in 2026?
- Raspberry Pi 4 8GB vs Pi Zero W: Which Fits Your First Project?
- Acti Puts AI Agents in Your Keyboard: On-Device vs Local-GPU Inference
- Best Parts for a CPU-Offload Local LLM Build in 2026
- Build a Raspberry Pi 4 NVMe Jellyfin Homelab Box in 2026
- Crucial BX500 vs Samsung 870 EVO for Budget & Retro Builds
- GLM-5.2: The Open-Weights Model Built for Long-Horizon Agentic Tasks
- Qwen-Image vs ERNIE vs FLUX.2 Dev: RTX 5090 Style Test
- Forza Horizon 6 Hits 130K Concurrent on Steam, Tops PC Gamer at 84/100
- Running DeepSeek Distills Locally on a Ryzen 7 5800X + RTX 3060
- RTX 5090 vs RTX 4090 — is the Blackwell upgrade worth it?
- Running Gemma 4 31B Finetunes Locally: Dual RTX 3060 12GB vs Single 24GB Card
- Best Parts for a ComfyUI + Local LLM Workstation in 2026
- Four Frontier Models in Eight Days: What a 12GB RTX 3060 Can Actually Run
- Raspberry Pi OS Moves to the Linux 6.18 LTS Kernel
- OpenAI Names Its Biggest Data Center Yet, With NVIDIA Backing: What It Means
- Best Streaming Gear for Starting a Channel in 2026
- GPU VRAM Guide: Running a 5GB TTS Model Locally
- Best Streaming Microphone for Twitch in 2026
- Best AMD GPU for 4K Gaming in 2026
- Proprietary Models See Your Business: The Case for a Local Ryzen + RTX 3060 Rig
- Best Gaming Monitor for 2026: 5 Picks from 1440p to 4K
- AMD Ryzen AI Halo Review Roundup: AMD Builds Its Own DGX Spark Rival
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090