Uploaded February 2026 | Updated September 2026, 2 weeks ago
Infinity mirrors are but one aesthetically-pleasing way that PC case and accessories manufacturers have been sprucing up their product offerings, so as to try and capture more market share in a competitive industry. Lian Li's no exception, where the brand's SL-Inf and SL-Inf Wireless line-up of case fans sport a distinctive look thanks to the use of infinity mirror effects on the fan hub and on the sides of the fan frame. Not only are infinity mirrors found on the brand's case fans, they've also found their way on to a premium PC case that Lian Li launched some months back, the stunning-looking LANCOOL 217 INF, which features a front infinity mirror panel alongside pre-installed fans that feature infinity mirror hubs.
For this video, we'll be taking a look at the new Uni Fan SL-Inf Wireless 140, an upsized 140mm variant of the original SL-Inf Wireless 120 that was launched back in end-May 2025, which is a 120mm case fan offering. The SL-Inf Wireless 140 is pretty much identical to its smaller 120mm sibling (save for the size difference), where both parts serve up an eye-catching infinity mirror design on two sides of the fan and on the fan hub, three independently-customisable lighting zones and wireless connectivity via the 2.4GHz L-Wireless Sync protocol. Watch on as ALKtech unboxes the fan, and demos it in a PC build featuring a boatload of Lian Li parts, including a LANCOOL 217 INF PC case, HydroShift II LCD-S 360TL AIO CPU cooler, and three Uni Fan SL-Inf 120 Wireless case fans!
0:00 Introduction
0:27 Recap on Uni Fan SL-Inf Wireless Line-up
1:05 Packaging & Unboxing
3:15 The PEEL
4:16 Fan Walkthrough & Specifications
6:40 Demo Build Specifications
7:16 Note About Lian Li L-Wireless Controller
8:05 Fan Installation Process
9:17 Aesthetic Showcase Reel
10:06 L-Connect 3 App
11:15 Conclusion & Pricing
Affiliate Links:
► Get this case fan from Amazon: amzn.to/3ZYcI73
ALKtech may earn commissions from qualifying purchases made using affiliate links, at no extra cost to you as a customer. These commissions go a long way in supporting the channel!
Official Lian Li product page: lian-li.com/product/uni-fan-sl-inf-wireless
Follow ALKtech at the following social media platforms and keep up-to-date with the latest happenings in the PC hardware world:
Facebook: facebook.com/alktechsg
Instagram: instagram.com/alktechsg
TikTok: tiktok.com/@alktechsg
Website: alktech.co
The case fan featured in this video was a media sample provided by Lian Li.
Infinity mirrors are but one aesthetically-pleasing way that PC case and accessories manufacturers have been sprucing up their product offerings, so as to try and capture more market share in a competitive industry. Lian Li's no exception, where the brand's SL-Inf and SL-Inf Wireless line-up of case fans sport a distinctive look thanks to the use of infinity mirror effects on the fan hub and on the sides of the fan frame. Not only are infinity mirrors found on the brand's case fans, they've also found their way on to a premium PC case that Lian Li launched some months back, the stunning-looking LANCOOL 217 INF, which features a front infinity mirror panel alongside pre-installed fans that feature infinity mirror hubs.
For this video, we'll be taking a look at the new Uni Fan SL-Inf Wireless 140, an upsized 140mm variant of the original SL-Inf Wireless 120 that was launched back in end-May 2025, which is a 120mm case fan offering. The SL-Inf Wireless 140 is pretty much identical to its smaller 120mm sibling (save for the size difference), where both parts serve up an eye-catching infinity mirror design on two sides of the fan and on the fan hub, three independently-customisable lighting zones and wireless connectivity via the 2.4GHz L-Wireless Sync protocol. Watch on as ALKtech unboxes the fan, and demos it in a PC build featuring a boatload of Lian Li parts, including a LANCOOL 217 INF PC case, HydroShift II LCD-S 360TL AIO CPU cooler, and three Uni Fan SL-Inf 120 Wireless case fans!
0:00 Introduction
0:27 Recap on Uni Fan SL-Inf Wireless Line-up
1:05 Packaging & Unboxing
3:15 The PEEL
4:16 Fan Walkthrough & Specifications
6:40 Demo Build Specifications
7:16 Note About Lian Li L-Wireless Controller
8:05 Fan Installation Process
9:17 Aesthetic Showcase Reel
10:06 L-Connect 3 App
11:15 Conclusion & Pricing
Affiliate Links:
► Get this case fan from Amazon: amzn.to/3ZYcI73
ALKtech may earn commissions from qualifying purchases made using affiliate links, at no extra cost to you as a customer. These commissions go a long way in supporting the channel!
Official Lian Li product page: lian-li.com/product/uni-fan-sl-inf-wireless
Follow ALKtech at the following social media platforms and keep up-to-date with the latest happenings in the PC hardware world:
Facebook: facebook.com/alktechsg
Instagram: instagram.com/alktechsg
TikTok: tiktok.com/@alktechsg
Website: alktech.co
The case fan featured in this video was a media sample provided by Lian Li.
