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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  • poloa - Tuesday, March 12, 2013 - link

    They seem to have quoted the package dimensions in this review, not the case dimensions :-/ The outside dimensions are really the best feature of this case! (W) 188mm x (H) 375mm x (D) 455mm
  • Mugur - Sunday, June 17, 2012 - link

    I can't see any picture at all in the article. What's wrong?
  • cjb110 - Monday, June 18, 2012 - link

    me too:(
  • 996GT2 - Sunday, June 17, 2012 - link

    Anandtech has now reviewed both the A05FN and A55. However, I believe that both of these cases have inferior designs compared to the original PC-A05N. The A05N retains the inverted layout first seen in the A05A, and the back to front airflow design is arguably much better for CPU cooling. It would be nice to see a review of the older A05N to see whether Lian Li has been going downhill in their more recent designs.
  • Leyawiin - Monday, June 18, 2012 - link

    I think they are going downhill. I have an PC-A05NB with the optional 140mm top lid and its very cool running and a very clever design. These last two are pretty disappointing.
  • Zink - Sunday, June 17, 2012 - link

    When the site came back this was supposed to be Anand's review of the new Macbook. I can understand him needing a bit of sleep but save the battery rundown tests for next week and let someone remote in to your LAN to run benches.
  • cjs150 - Monday, June 18, 2012 - link

    This is based on the A05N which was a great little case if you are into watercooling, the inverted designed dealt with the airflow problem by having the GPU at the top of the case.

    A55 might still be a good watercooling case if you stick to micro ATX cards because the bottom of the case looks perfect for a thick 240 radiator but instead of being a simple case to use, a fair bit of modding seems to be needed.

    Go back to the inverted design. Actually scrub the design and start again
  • piroroadkill - Monday, June 18, 2012 - link

    Cut a side blowhole and the core issue is solved. Why isn't there one? what the hell..
  • superccs - Monday, June 18, 2012 - link

    I have the A05 which has the PSU up front and it the rocks rear intake and front exhaust format well. CPU gets fresh air straight from a 120mm in the rear, the GPU gets frech air from a 1200mm in the side panel and everything is blown out the front by a 120mm and the PSU.

    That format works great, but WTH is with this mutant case? Do case designers know that the primary goal is to have a slick looking enclosure that keeps everything cool?

    Lian Li, please loose whoever designed this case in next years floods.
  • grave00 - Monday, June 18, 2012 - link

    "In case you're not interested in a black PC-A55"

    Really, who wouldn't be interested in that? I think we could all use a black PC-A55.

    It's like shooting the broad side of a barn isn't it?

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