Testing Methodology

For testing Mini-ITX cases, we use the following standardized testbed with and without dedicated graphics cards to get a feel for how well the case handles heat and noise.

Mini-ITX Test Configuration
CPU Intel Core i3-2120
(65W TDP)
Motherboard Zotac Z68ITX-A-E
Graphics Card Intel HD 2000 IGP
Memory 2x2GB Crucial Ballistix Smart Tracer DDR3-1600
Drives Kingston SSDNow V+ 100 64GB SSD
CPU Cooler SilverStone NT07-1156 with Cooler Master ThermalFusion 400
Power Supply Included 90W AC Adapter

Each case is tested with just the Core i3's integrated graphics as well as with a discrete graphics card when possible. The system is powered on and left idle for fifteen minutes, the thermal and acoustic results recorded, and then stressed by running four threads (three with a dedicated GPU) in Prime95 (in-place large FFTs) on the CPU, and OC Scanner (maximum load) is run when the dedicated GPU is installed. At the end of fiteen minutes, thermal and acoustic results are recorded. 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.

We try to maintain an ambient testing temperature of between 22C and 24C. Non-thermal test results aren't going to be directly comparable to the finest decimal point, but should be roughly comparable and give a broader idea of how the enclosure performs.

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 Antec ISK 110 VESA Noise and Thermal Testing
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  • sligett - Monday, September 3, 2012 - link

    Well, there's an optimal size for anything. It costs more to make it larger, and it costs more to make it smaller. It also costs more to make something with non-standard parts. Sure, an ATX power supply is cheaper - they make them by the bazillions. And finally, if you *need* an enclosure this size, then you will pay to get it.

    That's life.
  • plext0r - Friday, August 31, 2012 - link

    I've been using the M350 case from mini-itx.com with my Zotac IONITX (Atom + Nvidia) motherboards and it's a great little case (MythTV). It includes the VESA mounting holes on the back (no bracket needed). I ended up sandwiching a Scythe 100mm x 12mm fan into the case since 40mm fans are too loud and I couldn't run fan less.
  • Geraldo8022 - Friday, August 31, 2012 - link

    I too think that is a nice little case (M350) with one exception; the power button is over the ATX connector. Makes for a barely doable installation. I use Sapphire E350 (Zacate). I have an SSd and a 500G 2.5 inch HD. I use the integrated graphics and it works for me. I also would like to see Express Mini PCI utilized more. I use a PICO and prefer it to what Antec has implemented. I plan on moving mine into some kind of flat bottomed duffel bag and start taking it into cafes rather than my laptop. This ITX system is mounted on the back of a 24in Asus IPS monitor. Involves a powerstrip and, of course, has no battery. I think someone is missing an opportunity by not making a specialized bag for something like this. I see these people with their little tablets and I will sit here with my 24 incher. Course I will just pack it from car so weight is not that big of a deal. We'll see.
  • TrackSmart - Wednesday, September 5, 2012 - link

    That last part, about taking your 24" monitor + attached case out-and-about, is hilarious. Kind of like going back to the early suitcase-style computers where the top lid was a keyboard.

    Personally, I'd take one of the many cheap, lightweight, E350 powered laptops over your suitcase style E350 system, but I'd be amused if you actually did this.
  • Seraphimcaduto - Friday, August 31, 2012 - link

    I have this case as well, mine has a llano A8-3820, 8gb of ddr3 ram, a crucial m4 64GB and a 250GB WD HDD. I have to say that I love this case for its portability and power, but I had to mount an internal (low profile) 100mm processor fan to cool it better; the cooling was adequate before, but i was pushing the onboard graphics more than most (sane) people would. After using this case for several months, I can say a slightly larger power supply (even 120w) would be appreciated. Currently you are limited on your processor/main board selection and the extra 30w would greatly expand what you could use.
  • Seraphimcaduto - Friday, August 31, 2012 - link

    Forgot to say that I needed an extension cable for the 4-pin power connector as well and I used the asrock A75-itx. Only some of the asus mini-itx motherboards seem to have the 4-pin power socket close enough...
  • coder543 - Friday, August 31, 2012 - link

    isn't the A8-3820 a mobile APU? how did you manage that?
  • Seraphimcaduto - Friday, August 31, 2012 - link

    http://en.m.wikipedia.org/wiki/AMD_Fusion#section_...
    http://www.amd.com/us/products/desktop/processors/...

    Actually the A8-3820 is a revision of the A8-3800 CPU. Both processors are 65W desktop socket FM1 but are next to impossible to find, as mentioned in the review here of the Pudget AMD system with the same case. Both have the 6550D graphics, which means my little guy quite the portable LAN box.
  • DanNeely - Friday, August 31, 2012 - link

    Looking at the way wires end up jammed into every open space above the board it seems a pity none of the even smaller board sizes have gained any traction outside of with VIA. Using a slightly smaller board would allow for routing all of the thinner wires behind the board and then just having them pop up around the edges; leaving only the fat power cables clogging things up on top. The case doesn't have support for even a half height expansion card, which eliminates the main restriction against going smaller.
  • Belard - Friday, August 31, 2012 - link

    They could have made it slightly bigger... making better airlflow perhaps as well as more room to hide some wiring. Since it has a power adapter, they could have made all the wires BLACK, including the USB to help make them disappear... actually, the inside should be painted black as well.

    This also shows how well the Apple MacMini is well designed, eh?

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