Testing Methodology

For testing Micro-ATX and full ATX cases, we use the following standardized testbed in stock and overclocked configurations to get a feel for how well the case handles heat and noise.

ATX Test Configuration
CPU Intel Core i7-2700K
(95W TDP, tested at stock speed and overclocked to 4.3GHz @ 1.38V)
Motherboard Gigabyte GA-Z68MX-UD2H-B3
Graphics Card ASUS GeForce GTX 560 Ti DCII TOP
(tested at stock speed and overclocked to 1GHz/overvolted to 1.13V)
Memory 2x2GB Crucial Ballistix Smart Tracer DDR3-1600
Drives Kingston SSDNow V+ 100 64GB SSD
Samsung 5.25" BD-ROM/DVDRW Drive
Accessories Corsair Link
CPU Cooler Cooler Master Hyper 212 Evo with Cooler Master ThermalFusion 400
Power Supply SilverStone Strider Plus 750W 80 Plus Silver

Each case is tested in a stock configuration and an overclocked configuration that generates substantially more heat (and thus may produce more noise). The system is powered on and left idle for fifteen minutes, the thermal and acoustic results recorded, and then stressed by running seven threads in Prime95 (in-place large FFTs) on the CPU and OC Scanner (maximum load) on the GPU. At the end of fiteen minutes, thermal and acoustic results are recorded. This is done for the stock settings and for the overclock, and if the enclosure has a fan controller, these tests are repeated for each setting. Ambient temperature is also measured after the fifteen idle minutes but before the stress test and used to calculate the final reported results.

Thank You!

Before moving on, we'd like to thank the following vendors for providing us with the hardware used in our testbed.

Assembling the Lian Li PC-A55 Noise and Thermal Testing, Stock
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  • i077 - Saturday, June 16, 2012 - link

    What about just simply turn the top exhaust fan around and make it an intake? In that way the CPU area will get some fresh air that it desperately need. The CPU fan can be position to the other side of the heat sink and double as an exhaust fan, or just add an 140mm to the back.

    The power supply positioning is a massive failure though. It has no dedicated intake or out take, and ends up being a pure heat generator tuck away at the bottom corner. If they just poke some hole in the front panel and at the bottom and separate the PSU into its own thermal zone this case could have been something.

    Hopefully they do a revision soon, the case does look sharp and uses space wisely.
  • Pazz - Saturday, June 16, 2012 - link

    Shame about the poor thermals but I suppose to be expected when they adopt a vertical system without rotating the mainboard.

    I do like the small form factor full-ATX idea though since a lot of standard ATX cases are approaching gigantic. The average enthusiast doesn't require 7x 5.25" or 6x 3.5" bays. Particularly now that SSD's are mainstream and optical drives superflous.

    PC-A05NB FTW (note I did not type A05FNB)
  • mbf - Saturday, June 16, 2012 - link

    ...might just possibly help with cooling in this case.
  • SimKill - Saturday, June 16, 2012 - link

    I'm a regular lurker here, but I think in this specific review you've made an unnaturally high number of mentions of the complete model number instead of using words like "it", "it's" etc.
  • Dustin Sklavos - Sunday, June 17, 2012 - link

    I think you're just seeing things. Why would I do something like that?
  • erwendigo - Monday, June 18, 2012 - link

    Because you have a very bad sense of humor (cheapest). And "we" (more than one) can see it.
  • Dustin Sklavos - Monday, June 18, 2012 - link

    Hey, I don't go to your place of business and insult you.
  • AssBall - Tuesday, June 19, 2012 - link

    Lian Li might disagree with that statement, relative to how the article was titled.

    But you can't stay mad at what was essentially a completely honest and well done review. If your product is ass, its ass.
  • mcbowler - Saturday, June 16, 2012 - link

    LIAN LI,

    Please hire me to design a case.
  • etrigan420 - Saturday, June 16, 2012 - link

    Really?

    I expected a little more from Anandtech.

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