Lian Li
Lian Li UNI Fan SL-Infinity Fan Hub Controller
Bottom line: The Lian Li UNI Fan SL-Infinity Fan Hub Controller: Drives up to 16 SL-Infinity fans in 4 groups from a single hub; main trade-off: does not work with wireless SL-Infinity fans.
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Pros & Cons
Pros
- ✓ Drives up to 16 SL-Infinity fans in 4 groups from a single hub
- ✓ L-Connect 3 lets you set a curve for each fan and custom fan/pump profiles
- ✓ Three speed modes: Smart Curve, Fixed RPM or motherboard PWM sync
- ✓ 5V 3-pin ARGB lighting syncs with motherboard RGB software
- ✓ Supports SL-INF 120 and 140 models in both black and white versions
Cons
- ✗ Does not work with wireless SL-Infinity fans
- ✗ Only works with the SL-INF 120/140 models Lian Li lists
- ✗ Custom fan curves and lighting effects need L-Connect 3 installed
- ✗ Limited to 16 fans, so larger builds need a second controller
SpecPicks Verdict
SpecPicks scored Lian Li UNI Fan SL-Infinity Fan Hub Controller using a rating × review-volume × price-fit model applied to published specs and reviews across the rgb & lighting category. Lian Li's rgb & lighting 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 rgb & lighting 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
- Centralized Control for Up to 16 UNI FAN SL-Infinity (Non-Wireless) Fans: Manage up to 4 groups of UNI FAN SL-INF120 from a single UNI HUB controller for a cleaner, smarter build.
- Advanced Fan & Pump Speed Management in L-Connect 3: Create custom fan profiles, set individual fan curves, and fine-tune cooling performance for gaming, creator workloads, or silent operation.
- Flexible Control Modes: Smart Curve, Fixed RPM, or Motherboard PWM Sync.
- One-Click Lighting Sync Across Devices: Apply lighting effects to all connected devices on one page, or sync with motherboard RGB software for a fully unified setup
- Compatible with all UNI FAN SL-INF 120/140 series (Non-Wireless) models, including UF-RSLIN120-1B, UF-SLIN120-1B, 14RSLIN1B, UF-SLIN140-1B, UF-RSLIN120-1W, UF-SLIN120-3W, UF-SLIN120-1W, UF-SLIN140-1W, 14RSLIN1W, 12RSLIN3W, and UF-SLINF120-3B.
Full Specifications
| Brand | Lian Li |
|---|---|
| Model | 12SLIN-CONT3 |
| Voltage | 12 volts |
| Material | Copper |
| Unit Count | 1 Count |
| Part Number | 12SLIN-CONT3 |
| Connectivity | Wireless |
| Material Type | Copper |
| Cooling Method | Forced Air |
| Connection Type | Wireless |
| Number of Items | 1 |
| Number of Packs | 1 |
| Compatible Devices | Lian Li UNI FAN SL-INF (Non-Wireless) |
| Included Components | Controller |
| Power Connector Type | 3-Pin |
| Flexible Control Modes | Smart Curve, Fixed RPM, or Motherboard PWM Sync. |
| One-Click Lighting Sync Across Devices | Apply lighting effects to all connected devices on one page, or sync with motherboard RGB software for a fully unified setup |
| Full listing title | Lian Li UNI Fan SL-Infinity Fan Hub Controller – 4-Pin PWM & 5V 3-Pin ARGB Control Box, Compatible with SL-INF 120/140 Series, Supports Up to 16 UNI Fan SL-Infinity (Non-Wireless) Fans |
Ready to buy?
Lian Li UNI Fan SL-Infinity Fan Hub Controller – 4-Pin PWM & 5V 3-Pin ARGB Control Box, Compatible with SL-INF 120/140 Series, Supports Up to 16 UNI Fan SL-Infinity (Non-Wireless) Fans 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.
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