Noise and Thermal Testing, Stock

While I didn't have high hopes for the Lian Li PC-90's acoustic performance due to the lack of allowances made for noise dampening, I was fairly optimistic about how well the pair of 140mm intake fans would handle thermals. As it turned out, that optimism was well justified.

CPU Temperatures, Stock

Chipset Temperatures, Stock

GPU Temperatures, Stock

DIMM Temperatures, Stock

SSD Temperatures, Stock

It's important to understand what Lian Li is achieving in the PC-90 compared to the other enclosures we've tested. Only the Cosmos II is really able to hang with it, and that enclosure is three times as heavy, $100 more expensive, uses more and larger fans, and has a compartmentalized internal design.

Stock Noise Levels

These things in mind, the Cosmos II is admittedly also quieter. These stock settings don't produce a whole lot of stress, though, and our enthusiast-class enclosures here don't have much of a problem keeping pace with each other acoustically under full load.

Testing Methodology Noise and Thermal Testing, Overclocked
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  • ckryan - Tuesday, February 21, 2012 - link

    Lian Li either makes the most frustrating cases, with serious flaws in design, looks, and execution. Other times, they're a simple, effective, and aesthetically pleasing enclosure. The weird part is, I can't always tell which category a Lian Li is supposed to go in.

    I think this is perhaps why I like them so much. If they were clearly excellent or clearly abysmal, I don't think they'd interest me as much. There is usually as much to love as to hate, and not very much to be indifferent about.
  • cknobman - Tuesday, February 21, 2012 - link

    I own an old PC-7B I bought way back in 2002 and I still use it to this day.

    It is the highest quality case I have ever owned.

    Lian Li may come up with some weird designs but their quality is unmatched.
  • yyrkoon - Tuesday, February 21, 2012 - link

    Yeah I own a PC G-50 ( which is about 4 inches shorter than this one i think at 15.5 inches if I recall correctly ). As far as other Lian Li cases go it may not be the best, but I love this case, and I also use it to this day. Also the best case I have owned.
  • superccs - Tuesday, February 21, 2012 - link

    What CPU cooler are you using, I had a hell of a time getting good airflow with that case and eventually stopped using it.

    I still have the case just don't know what to do with it.
  • p05esto - Tuesday, February 21, 2012 - link

    Yep, I bought 3 of the classic PC-60 cases and still use them and LOVE them. I made a few modifications like stainless grab handles on the top and top/side blowholes with stainless grill covers. In other words the cases are very high quality and stand the test of time in classic look.

    I have to say that I don't like the front grill design. I actually didn't like most of the Lian-Li front designs, they only made a few like the PC-60 that I considered elegant and timeless. The version above has too many holes and looks like swiss cheese, ugly IMO.
  • just4U - Wednesday, February 22, 2012 - link

    I also have several PC60s and I'd like to see a return to an updated design with similiar features as the review on this case doesn't impress me at all..

    It would be so simple to do to.. move to 120mm fan enclosures, (keep the removable motherboard tray) all they have to do is fatten the case up a bit and perhaps change the drive arangement.. but noooo.. they give these odd designs that just don't work for me.
  • Samus - Friday, May 11, 2012 - link

    Silverstone has some doozies too. Not everyone gets it all perfect, that's the risk of innovation.
  • Stas - Thursday, February 23, 2012 - link

    meh, I disagree. I love their classy, simple designs - look sexy, serious, formidable. but the only 2 times I was blown away with quality of a case were: CM Cosmos (OG), and SilverStone FT01. Not a sharp edge, not a single useless cutout for the sake of saving material. Lian Li cases are high end, no doubt, but they never exceeded my expectations with 10 or 15 cases I got from them.
  • JohnMD1022 - Wednesday, February 22, 2012 - link

    How could they have both "serious flaws in...looks" and be an "aesthetically pleasing enclosure"?

    This seems to be contradictory
  • pc_void - Saturday, March 3, 2012 - link

    Just the same as when two people say something completely different about the same thing and both are true?

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