Lian Li LANCOOL 217 INF Infinity Mirror Computer Case, Mid-Tower ATX PC Case w/ 3 Pre-Installed Fans, 2x170mm ARGB Fans

Amazing PC case with so many amazing features that making putting everything together and managing cables as easy as possible. Built in fans are great and provide fantastic air flow from the start. And of course the rgbs and built in infinity mirror looks so good.

JosephS · 2026-05-06 · via bestbuy

TLDR: This is a great case from Lian Li that's priced well and easy to build in with excellent cable management and component space! I build computers and I've had the opportunity to build in dozens of cases. Lian Li is a brand that consistently delivers in terms of quality and ease of use. I've build in a few versions of the LANCOOL 217 and personally, I prefer the black with walnut version. The INF version has a beautiful mirror exterior that's definitely a love it or hate it thing, but the large speaker looking front fans provide a unique look and provide great air flow. The build I did had a 9800X3D and RTX 5080 and even under load the system remained relatively quite. The matching Lian Li 360mm AIO was only $99 too and complimented the build well. The only con I can see is not touching the mirror finish or you will get finger prints. Not touching the front of the case was a new challenge for me, but it turned out well.

Todd · 2025-12-23 · via amazon

Looks amazing, it’s giant so it’ll be a bit heavy but it’s fine, it’s real quite if your fans aren’t running full speed all the time, it keeps temps low easily and maintains it, enough room in the back to easily cable manage, there are two power supply mount points one makes it easy to cable manage while still keeping all the drive bays, the other you have to sacrifice a drive bay.

Juan · 2026-02-28 · via amazon

A case that's glorious for nice airflow at a good price. The quality of the case is outstanding and compatible with any motherboard you use. The assembly is quite easy with the ability to remove the top to easily install an AIO. It also allows for a side PSU orientation that makes getting to the sockets easier. The only downside to this orientation is not having access to the PSU switch that's available if you use the traditional orientation with the case. The case has various features allowing for various ways to configure your build. Noise level is great and the overall size of the case is perfect for your PC building needs! One reviewer gave the case a 1 star because of the fan noise due to the pre-installed fans running at max by default. While this is an annoying issue it is easily resolved by simply switching the fans from "DC" to "PWM" in your bios! Don't let that review deter you from this purchase unless you take issue with needing to deal with your BIOS just to change a default fan setting compared to other cases.

Steve · 2026-05-03 · via amazon

Sick case, amazing air flow. Stays cool good temps, clean look. Can be louder when the fans kick up but works great!

Amazon Customer · 2025-12-23 · via amazon

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$69.99

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$102.99