Lian-Li UNI FAN SL-INF Case Fan, Reverse Blade, 120mm Fan Size, 2100 RPM Fan Speed, 63.6 CFM Fan Airflow, Fluid Dynamic Bearing Type, Pack of 3, Black
- Infinity mirror look all around
- Reversed Blade fan that intakes air while seeing the infinity effect
- Embedded magnetic Fluid Dynamic Bearing to provide stability, durability, and longevity
- 40 LEDs in each fan
- Quick PIN connection to provide ease of installation
Warranty: 1 Year — effortless warranty claims with UK-wide coverage. Learn more
Key specifications
- Cooling type
- Case Fans
Details
- Shipping Weight
- 0.90 Kg
- Shipping Dimensions
- 10.00 cm x 16.00 cm x 15.00 cm
- Color
- Black
- Number of Fans
- 3
- Controller
- Yes
- Material
- PBT / PC / Aluminum
- Fan Dimension
- 120 x 122 x 25 mm
- Rated Voltage
- DC 12V (Fan) & 5V (LED)
- Fan Speed
- 0, 200–2100 RPM
- Air Pressure
- 2.02 mmH₂O (Max)
- Airflow
- 63.6 CFM (Max)
- Acoustic Noise
- 32 dB(A)
- Locked Current
- ≥50 mA
- Bearing Type
- Fluid Dynamic Bearing (FDB)
- Operation Voltage
- DC 12V & 5V
- Start-up Voltage
- ≤6V
- Input Current
- 180 mA (Fan) / 600 mA (LED)
- Input Power
- 5.16 W
4.88 reviews
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Grace M. Used for: 3–6 months
Comment
Bought a three pack for the top of a mesh case and the difference in graphics card temperature was about five degrees straight away. What sold me though was the install: the fans lock together, the row screws in as one, and a single lead runs to the controller. Took ten minutes rather than the usual hour of cable wrangling!
Oliver C. Used for: Less than a month
Pros
They clip together and go in as one row
Cons
Controller needs a spare SATA power lead
Comment
Installed a pack of three and the build looks completely different. They clip into each other with a proper mechanical connection rather than a plug, so the row goes in as one piece and lines up perfectly.
Oscar M. Used for: 6–12 months
Pros
Even lighting with no visible LED hot spots
Comment
These are still the best thing I have bought for the look of a machine. The lighting is even across the whole ring rather than showing hot spots at the LEDs, which is what separates them from cheaper infinity fans. Quiet too. At around forty percent they are inaudible over the AIO pump, and I only push them higher when the room is warm. Ten months on and the lighting is as even as it was on day one.
Oliver O. Used for: 6–12 months
Pros
Still silent after nearly a year
Cons
Check whether you want the reverse blade version first
Comment
Three in the front and they have been faultless. Bearings still silent, no rattle at low RPM, and the connectors have not worked loose despite the case being moved twice. Only thing to know is that reverse blade versions exist if you want them side on.
Ella N. Used for: 1–3 months
Pros
One cable per row and a genuinely tidy build
Comment
A set of six went in and I understand now why people put up with the price. The headline trick is the interlocking. Each fan physically clicks onto the next, power and lighting passing through the join, so a row of three leaves the case with a single cable instead of six. Behind my motherboard tray there is now visible empty space, which has never been true of a build I have done before. Airflow is respectable rather than class leading. These are not static pressure specialists, so on a radiator they are merely fine, but as intake and exhaust through mesh they move plenty of air at speeds you cannot hear from a metre away. Two months in and not one of them has developed a tick. Four stars only because the controller is another box to find a home for, and mine ended up cable tied to the drive cage.
Amelia K. Used for: More than a year
Pros
Faultless
Cons
Expensive
Comment
Best fans I have owned, and still absolutely perfect
Florence L. Used for: More than a year
Comment
Six of these live in a full tower here and my opinion has had a good while to settle, getting on for a year and a half now. The good is genuinely good. The infinity mirror effect is the nicest looking lighting I have had in a case, subtle when set to a low brightness and ridiculous when not. Airflow through a mesh front is strong enough that I dropped my radiator fan speed and still gained a couple of degrees on the graphics card. The interlocking design means the whole front row came out as one unit when I cleaned the filter. The less good is the ecosystem. You need the controller, the controller needs SATA power and an internal USB header, and the software that drives it is heavier than it should be for what it does.
Sophie F. Used for: 6–12 months
Pros
The interlocking daisy chain removes half your cables
Cons
You are locked into the Lian Li controller
Comment
With a set of these in the front and top, the daisy chain system is the reason to buy them. One cable out of the last fan in the row, into the controller, done. No four separate PWM leads and no four separate ARGB leads snaking about behind the tray.
