Lian Lis Best PC Fan is Hereโ€ฆ | UNI FAN SL FLEX | O11 Vision-M PC Build @Mr_Matt_Lee
Lian Lis Best PC Fan is Hereโ€ฆ | UNI FAN SL FLEX | O11 Vision-M PC Build  @Mr_Matt_Lee
Uploaded July 2026 | Updated September 2026, 1 week ago
#lianli #pcbuild #asuspcdiy - The SL Series from Lian Li are without a doubt some of the best ARGB case fans you can buy. It's time for a refresh... it's time for the SL FLEX UNI FAN!

Timecodes, though I don't recommend skipping for visual narrative reasons! (๐๐ฎ๐š๐ฅ๐ข๐ญ๐ฒ ๐ก๐ž๐š๐๐ฉ๐ก๐จ๐ง๐ž๐ฌ ๐จ๐ซ ๐ฌ๐ฉ๐ž๐š๐ค๐ž๐ซ๐ฌ ๐ซ๐ž๐œ๐จ๐ฆ๐ฆ๐ž๐ง๐๐ž๐ ๐ญ๐ก๐ซ๐จ๐ฎ๐ ๐ก๐จ๐ฎ๐ญ)

00:00 - SL Series Explained
00:55 - SL FLEX First Look
02:20 - Motherboard Assembly
04:10 - O11 Vision-M Assembly
06:37 - Cable Management
07:42 - GPU Install & Panels
08:43 - Noise Level Testing
09:03 - Airflow Visualization
09:24 - Cinematics & Desk Setup
11:07 - Final Thoughts
12:26 - Bloopers & Outtakes

Lian Li are definitely up there with one of the best PC fan manufacturers at this point. Whilst the new SL series doesn't change the ID design by much, the inclusion of the infinity mirror is a welcomed addition. Not only that, the dual zone lighting to control both sections individually too is a great touch.

Lian Li making the call to allow builders to avoid L-Connect by using the attachable ARGB cable has to be the highlight here. Sure, it's in their best interest to get you using their software, as this is the way to control the fans in greater depth... but for those who just want to take a no nonsense approach, plugging the included cable directly to your motherboard headers is a win!

Final conclusion following build hardware list:

๐”๐’๐€ ๐€๐ฆ๐š๐ณ๐จ๐ง ๐‹๐ข๐ง๐ค๐ฌ:

Fans (Regular Black): amzn.to/4pLWcCY
Fans (Regular White): amzn.to/4wyyUTS
Fans (Reverse Black): amzn.to/4pLWiuk
Fans (Reverse White): amzn.to/3U62JfV
Case: amzn.to/4h00owG
Cooler: amzn.to/3S1La00
Motherboard: amzn.to/4x68TuL
CPU: amzn.to/4fuLCNf
GPU: amzn.to/4wqOb92
RAM: amzn.to/4ww0G35
PSU: amzn.to/4wuZ75r
Storage: amzn.to/3RDmNFQ
Thermal Paste: amzn.to/4h1XjfD
Cable Extensions: amzn.to/4pKibdr
Monitor: amzn.to/3S3S4So
Keyboard: amzn.to/4x9ouKb
Mouse: amzn.to/4wqOL6I

๐”๐Š ๐€๐ฆ๐š๐ณ๐จ๐ง ๐‹๐ข๐ง๐ค๐ฌ:

Fans: Coming Soon
Case: amzn.to/4yTCMjS
Cooler: amzn.to/4fJ2y1p
Motherboard: amzn.to/3RJxarv
CPU: amzn.to/4h1YlZ3
GPU: amzn.to/45sCwuy
RAM: amzn.to/4xfVlgA
PSU: amzn.to/4wxf7nO
Storage: amzn.to/4w1yNPE
Thermal Paste: amzn.to/4g1FRa2
Cable Extensions: amzn.to/4fvOidE
Monitor: amzn.to/4fDJWjd
Keyboard: amzn.to/45unLaz
Mouse (alternative): amzn.to/4hGQhNr

๐€๐ฌ ๐š๐ง ๐€๐ฆ๐š๐ณ๐จ๐ง ๐€๐ฌ๐ฌ๐จ๐œ๐ข๐š๐ญ๐ž, ๐ˆ ๐ฆ๐š๐ฒ ๐ž๐š๐ซ๐ง ๐Ÿ๐ซ๐จ๐ฆ ๐ช๐ฎ๐š๐ฅ๐ข๐Ÿ๐ฒ๐ข๐ง๐  ๐ฉ๐ฎ๐ซ๐œ๐ก๐š๐ฌ๐ž๐ฌ.

As always it's a pleasure to see Lian Li innovating. We chose the O11 Vision-M for this build as it certainly gives the new SL FLEX fans some excellent visibility, especially with that top panel removed.

What's your thoughts on the new SL FLEX fans? Would you be avoiding L-Connect with them, or integrate the software into your theme like we did for this TRON Legacy setup? Let's chat in the comments!

Special thanks to @LIANLIHQ for supporting this project.

**NO FANS OR MOTHERBOARDS WERE HARMED IN THE MAKING OF THIS VIDEO**

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Lian Li's Best PC Fan is Hereโ€ฆ | UNI FAN SL FLEX | O11 Vision-M PC Build

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