Testing Methodology

For testing Mini-ITX and Micro-ATX cases, we use the following standardized testbed in a stock configuration as well as with add-on graphics cards to get a feel for how well the case handles heat and noise. As we've retired our Micro-ATX board from the testbed, Micro-ATX enclosures will be using the Mini-ITX testbed.

Mini-ITX Test Configuration
CPU Intel Core i3-2120
(65W TDP)
Motherboard Zotac Z68ITX-A-E
Graphics Card Intel HD 2000 IGP

Zotac GeForce GTS 450 Eco (dedicated)

ASUS GeForce GTX 560 Ti DCII TOP
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 SilverStone Strider Plus 1000W 80 Plus Silver

Each case is tested with just the Core i3's integrated graphics as well as with a discrete graphics card. The system is powered on and left idle for fifteen minutes, the thermal and acoustic results recorded, and then stressed by running four threads 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 Fractal Design Define Mini Noise and Thermal Testing
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  • Sleepingforest - Monday, April 22, 2013 - link

    Dustin, how would you say this compares to the TJ08e? They have essentially identical price points and both promise quiet performance.
  • smellykaka - Monday, April 22, 2013 - link

    I have a TJ08e and I can't imagine how it could be called quiet. Its single fan on low setting is very audible. My main PC (in a Fractal Design R3) with 6 case fans (and a water pump, and four GPU fans) is considerably quieter at idle.
  • EnzoFX - Monday, April 22, 2013 - link

    It can be quiet. It's loud just like any open? case with direct airflow. So it's up to your components. The big 180mm? fan on the TJ08e can be undervolted and be set quiet, it's 180mm! so it'll still pump out good air. After that it's up to your components, so pick a good cpu hs/f, quiet gpu, HDD's that don't vibrate too much, etc, etc.

    But yes, if you don't want to approach it this way, a case like this will be the best bet in terms of quiet potential, without having to try too hard.
  • Sleepingforest - Monday, April 22, 2013 - link

    Weird. Even in games, mine is totally silent. Maybe you're pushing your hardware harder?
  • serrin - Monday, April 22, 2013 - link

    That's probably because the noise of your games is masking the noise of your case. The TJ-08E is great* quiet case, with the caveat being that you need to undervolt that sucker of a 180mm fan. Although that's not too hard given that you can buy them from fleaBay for a couple of bucks if you don't want to weld some resistors to a bit of wire.
    The Define Mini also is easier to assemble than the TJ-08E, but it's also 10cm longer and thus, heavier.
    Six of one, half a dozen of the other.
  • Sleepingforest - Monday, April 22, 2013 - link

    The TJ08e is definitely a pain to muck around in because of the cramped space. My hands are pretty big, so squeezing them into case to mess with fan headers is pretty close to impossible. I wish it was just an inch bigger in each dimension.

    I have the fan undervolted pretty considerably, so even with the game sounds off, I don't really hear what's happening. Or being under a fume hood for too long has desensitized me to fan noise...
  • JPForums - Monday, April 22, 2013 - link

    I agree. The loudest component in the most recent TJ08e based build I've put together is the Zalman 9900CNPS and that's not particularly loud. However, the case is seriously a pain to work in for someone with big hands. I'm actually putting together two builds based on the Define R4 and Define Mini this weekend. I don't know how the noise will compare, but I've opened up the chassis and I'm fairly certain the Mini will be easier to build in than the TJ08e. I can't imagine its thermal performance will be quite as good though.
  • Metaluna - Monday, April 22, 2013 - link

    The hard drive cage in the TJ08e also has major interference issues with many full-sized tower coolers. It's virtually impossible to mount a 3.5" HD in this cage with anything but a smallish (90mm) tower cooler, or maybe a 120 with the fan flipped to the other side (which in my situation had other interference issues on the other side of the board).

    On the plus side, it does have more height clearance for taller coolers. But overall I agree it's a PITA case to work in.
  • Death666Angel - Tuesday, April 23, 2013 - link

    I have big hands (1.95m here) and no problem with the TJ08-E. But then again, I don't use 3.5" drives. All my drives are in the 5.25" trays (2.5" ones, 7 total). That's all I need. And the space freed up is great for water cooling (pump and controls). :) The front intake fan is loud even in lowered setting though. It runs at ~700rpm on the low setting, but I have my fan control throttle the fan to ~500rpm to be inaudible. :)
  • Dustin Sklavos - Monday, April 22, 2013 - link

    I don't want to be a jerk, but have you tried changing the fan's setting? There's a switch on the side of the case, I believe, that's easy to miss, but on the low setting the TJ08-E is borderline inaudible.

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