Testing Methodology

For testing Micro-ATX and Mini-ITX cases, we use the following standardized testbed in its stock configuration and a Zotac GeForce GTX 580 in cases that support it to get a feel for how the case handles heat and noise. Due to the power supply clearance constraints of smaller cases, SilverStone provided us with a slightly different PSU than our full-size ATX configuration for testing.

Mini-ITX/Micro-ATX Test Configuration
CPU Intel Core i3-530 (73W TDP)
Motherboard Zotac H55ITX-WiFi
Graphics Card Intel HD Graphics (IGP)
Memory 2x2GB Crucial Ballistix Smart Tracer DDR3-1600
Drives Samsung 5.25" BD-ROM/DVDRW Drive
Kingston SSDNow V+ 100 64GB SSD
Western Digital Caviar Black 1TB SATA 6Gbps
CPU Cooler Zalman CNPS8000A with Cooler Master ThermalFusion 400
Power Supply SilverStone Strider Gold 750W 80 Plus Gold

A refresher on how we test:

Acoustic testing is standardized on a foot from the front of the case, using the Extech SL10 with an ambient noise floor of ~32dB. For reference, that's what my silent apartment measures with nothing running, testing acoustics in the dead of night (usually between 1am and 3am). A lot of us sit about a foot away from our computers, so this should be a fairly accurate representation of the kind of noise the case generates, and it's close enough to get noise levels that should register above ambient.

Thermal testing is run with the computer having idled at the desktop for fifteen minutes, and again with the computer running both Furmark (where applicable) and Prime95 (less one thread when a GPU is being used) for fifteen minutes. I've found that leaving one thread open in Prime95 allows the processor to heat up enough while making sure Furmark isn't CPU-limited. We're using the thermal diodes included with the hardware to keep everything standardized, and ambient testing temperature is always between 71F and 74F. Processor temperatures reported are the average of the CPU cores.

For more details on how we arrived at this testbed, you can check out our introductory passage in the review for the SilverStone FT03.

Last but not least, we'd also like to thank the vendors who made our testbed possible:

Thank You!

We have some thanks in order before we press on:

Assembling the Lian Li PC-V353 Noise and Thermal Testing
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  • etamin - Wednesday, September 28, 2011 - link

    I think AT case reviews are too concentrated on ease of assembly and performance, not that it's a bad thing but I'd like to see more on practicality. Smaller cases should all scale down to a smaller, quieter PSU. Same with the HSF, a high performance low profile fan like the Scythe Shurikan should be standard to maximize clearance and airflow. I understand the reasoning behind using the same parts for generally all the tests, but I think using more ideal hardware gives a better ceiling of performance one can expect from the case. And one last thing I'm always fretting over: how easy is it to clean the case?? Perforated panels are the worst to clean, and how effective can we expect the filters to be where they are present? I know this is difficult to quantitatively assess, but any insight would be much appreciated.
  • JarredWalton - Wednesday, September 28, 2011 - link

    The difficulty with doing "customized builds" is that we'd then have to custom build *every* case to come up with a "best-case scenario" (pun intended). And then what are we reviewing? Most people will use the case as it ships, so disabling fans, or changing orientation of the DVD, or adding fans, etc. is beyond the scope of what they would do. A system builder could do all those things, sure, but they're the ones who would most likely care about ease of assembly.

    Performance is a tricky thing to analyze; obviously we're only looking at temperatures and noise levels, but with the same core components we can at least say that a particular chassis runs hotter/louder or cooler/quieter than other cases. Any case with no fans can be "silent", but I'd rather have "nearly silent" with a very low RPM fan that can ramp up to audible levels if things are getting too toasty. This case would work fine for someone that wants small and quiet and is willing to give up some performance options. I can't really see that being worth $150+, especially when others are doing it for less.
  • dacollins - Wednesday, September 28, 2011 - link

    I have a previous generation of this case and I absolutely love it. The side access optical drives are weird, but I used the space for hard drives anyways. Working sans CD/DVD was a little difficult at first but I wanted to force myself to make the shift.

    This is a beautiful case in a form factor that fits perfectly into my entertainment unit in the living room while being just large enough to support a good graphics card. I've been extremely happy with it.
  • pitashen - Wednesday, September 28, 2011 - link

    It is a shame that review like this can get published, but guess this happens a lot in the age of internet.

    The author failed to familiarize with the Lian-li brand and their entire product lines. Lian-li is known for their using entirely aluminum and being light. Their product are generally on the more expansive side than other brands that use mostly steels.

    The author pulled an unfair comparison using Silverstone TJ08-E when they are not in the same form factor category despite both being m-ATX cases. Using Lian-Li PC-A04 would have been an apple to apple comparison to the Silverstone TJ08-E.
  • JarredWalton - Wednesday, September 28, 2011 - link

    The Silverstone is something we have reviewed, and Lian Li didn't send the A04 for review (yet?). The majority of the review isn't focused on the Silverstone but is instead a look at the PC-V353. As always, we compare in graphs to what we've reviewed, but we look at other elements as well.

    Just because we know who Lian Li is and what they're cases are like doesn't mean they are advertising the aluminum materials, and pretending that we aren't "familiar with the brand" when Dustin states that we've been trying to get their kit in house for a while is typical Internet chest-thumping. Most importantly, you appear to miss the point that this is a review of a specific case. Whether the PC-A04 is a good product is irrelevant to how the PC-V353 stacks up.

    The fact is, this particular unit is one of compromise. If you want to use it with a passively cooled CPU and PSU, along with an SSD and no discrete GPU, you can create a silent system. You can do that with just about any case if you want to. Quirky aspects like the interior layout however are just that: quirky. Dustin has handled dozens of case reviews, and knows the market quite well. The bottom line is that this is a small and light case that costs an awful lot of money for what you get, and we feel it's overpriced.

    It's a shame that a review like that can get published, because clearly this... what? Is the case expensive or not? Does it require more effort to assemble or not? Does it have limitations in what sorts of hardware it can reasonably support or not? I'm not sure what your real complaint is, other than not being happy that we didn't find a lot to like in the PC-V353. You know what they say about opinions...except we also have some facts to go along with the opinion that this case isn't particularly noteworthy. Higher temperatures, thin materials that can flex, and a difficult assembly are all facts of life with this chassis. You can disagree about whether those things are a deal-breaker if you'd like, but I can't see any of those items being net positives.

    As Dustin mentions, we have a couple other Lian Li case reviews coming. Very likely they'll be better than this case, though with the Lian Li brand there's still a good chance they're in the "expensive" category.
  • xxjudgmentxx - Wednesday, September 28, 2011 - link

    This is the 4th iteration of this case design (V350,351,352...) and it's actually pretty awesome. I had a V351 and the side panel and internal design of the 353 SLAAAAAYS it. Yes it's different. If that's really your dealbreaker don't waste people's time reviewing and complaining about non-standard cases.
  • JarredWalton - Wednesday, September 28, 2011 - link

    Being different is fine, if the difference is worthwhile. Here, we don't feel there's any advantage to the changes. Changing the internal design to something that requires more assembly time would be fine if there was a clearly superior end result. Allowing the user to switch the sides for the ports and optical drive, however, is a customization that many would be happy to do without. I'll wager that 95% of users go with the stock configuration, with the DVD/ports accessed on the right, because that's how the case ships. So for 5% of users--or even 10%--everyone gets extra cutouts that are covered by a plate, with other compromises as well. It might still be better than the PC-V351, but that doesn't make this perfect.
  • ckryan - Wednesday, September 28, 2011 - link

    I might not be in the market for this case, which is like the PC V351 peppered with buckshot, but I am a fan of their 'unique' designs. Unique is great if it works and ridiculous if it doesnt. I went for a Lian Li with no ventilation - one that I could wallpaper with acoustic foam. I traded cooling ability for quietness, but the 353 takes it a bridge too far.

    I loved the time I spent with the V351 though. It's such an excellent uATX case for the full spectrum. Its main flaw being the inability to use video cards with heat pipes, like MEL's cyclone cards or anything with top mounted PEGs. I loved the side optical bays with that case, cable management was... insufficient ...but it worked. Its nice to see a different take on those elements, but then Lian Li is the prince of weird-ass cases so its actually kinda staid. They either give you a plain aluminum box or a conch shell (no, its a nautilus?)tower...what's not to like?

    The first system ever built was with the very first sonata revision. The day I walked into a friends house and saw three Sonatas was the day I decided I was going to use a different kind of case from then on. That's why I'm a fan of the extra-funky Lian Li's.

    Dustin, please tell me you have one of those seashell uATX cases on the way...
  • sweetspot - Wednesday, September 28, 2011 - link

    WoW what a rip off, there are full size tower cases with tons more to offer, then this thing at that price point.

    Lian LI cases are always the worst cases as far as value for price in the market.

    A mini case going at a price of a high end full tower model is ridiculous.
  • tommyj - Wednesday, September 28, 2011 - link

    I don't entirely agree with Dustin's methodology (not that I really care about it) or the parts he uses (really using one of those Zalman circle loop coolers?) a lot of the time but I'm actually really glad that for the first time someone said something bad about Lian Li instead of singing praises every time.

    I've dealt with a lot of aluminum cases from Lian Li when I did work for a computer store and frankly every single one larger than mITX has been a huge disappointment. A lot of the design features in their spacesaver mATX cases range from somewhat understandable to downright stupid - building a few systems in the previous models, I know a few simple changes that could be made to make the case 100% better for quiet computing or high powered systems. Their ATX chassis haven't changed at all since the dawn of time and have long been surpassed by Corsair. The only quality about them is that they make shit about of the lightest materials possible.

    Don't get me started on their ultra high end chassis, where their exterior paintjob is pretty much the only thing high quality about them. If you can't build a system well enough in aluminum, stick to steel. Yes its heavier but at least it dampens sound better and isn't flimsy - the Mac Pro chassis is pretty much the gold standard of aluminum cases still and if you can't get side panels as rigid as Apple, don't bother with the material.

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