Lian Li UNI FAN SL-Infinity 120-1 (Reverse Blade) Fan
The Lian Li UNI FAN SL-Infinity 120-1 (Reverse Blade) Fan is a 120 x 122 x 25 mm ARGB case fan that spins from 200 to 2100 RPM, with a 0 RPM state, and moves up to 63.6 CFM at up to 2.02 mmH2O static pressure. It uses a fluid dynamic bearing and carries 40 ARGB LEDs, and it comes as a single fan.
This is the reverse blade version, so it suits builders who need the opposite airflow direction from the standard model while keeping a matching look. It works well for adding to an existing SL-Infinity setup or filling out a build one fan at a time. Browse more case fans if you need a different size or style.
Highlights
- 120 x 122 x 25 mm frame
- Speed range of 0, 200~2100 RPM
- Up to 63.6 CFM airflow and 2.02 mmH2O air pressure
- Rated at 32 dB(A) acoustic noise
- ARGB lighting with 40 LEDs per fan, 12V fan / 5V LED
- Fluid dynamic bearing, single pack (1 fan)
Best for
- Adding one more fan to an existing Lian Li SL-Infinity setup
- Builds that need reverse-direction airflow with a matching look
- ARGB builds where fan lighting is part of the design
- Radiator or case positions that need decent static pressure
Specifications
| Fan Dimension | 120 x 122 x 25 mm |
|---|---|
| Fan Speed | 0, 200~2100 RPM |
| Air Flow | 63.6 CFM (max) |
| Air Pressure | 2.02 mmH2O (max) |
| Acoustic Noise | 32 dB(A) |
| Rated Voltage | 12V (fan) / 5V (LED) |
| LED | ARGB, 40 LEDs per fan |
| Bearing | Fluid Dynamic Bearing |
| Pack | Single Pack (1 fan) |
| Controller | Not included (sold separately) |
Compatibility and related parts
Check that your case has 120 mm fan mounts with room for a 25 mm thick fan. The controller is not included, so plan for a compatible controller or ARGB connection on your system. Our PC builder checks compatibility, and parts bought as part of a PC build get free assembly and testing. You can also browse PC cases and other Lian Li products.
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Warranty
Warranty
- All products come with a 1-year official local warranty, unless mentioned otherwise.
- Accessories (such as cables, covers, power banks, etc.) are not covered under warranty.
- Please check your item at the time of delivery—you may refuse the order if you notice any damage.
- The warranty provided is an official local manufacturer warranty.
- Apple products include both local and international warranty, as per Apple’s policy.
Shipping & Returns
Shipping & Returns
• Shipping: Orders are processed within 0–2 business days. Standard delivery takes 0–5 business days depending on your location.
• Returns: You may return or exchange products within 10 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
No advance payments required—even for preorders. Pay on delivery or cancel anytime, hassle-free.
FAQs
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Is a controller included with this fan?
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What size is the Lian Li SL-Infinity 120-1 Reverse Blade fan?
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