Assembling the Fractal Design Define Mini

The Fractal Design Define Mini may be a year old, but it's design feels like it's at least two or three, unfortunately. Certain conveniences we've come to appreciate in recent designs are absent, and Fractal Design hasn't shown any sign of learning about them in the intervening period between the Define Mini's launch and their most recent case, the Define XL R2.

Once again, no standoffs or studs are included to line up motherboard installation, so it's back to screwing in standoffs manually for you. A high end micro-ATX motherboard uses the same number of standoffs as a standard ATX board, so even the smaller form factor won't save you. For what it's worth, the motherboard lined up well, and the case headers were all long enough to connect with no problems.

Installing a 5.25" drive is basically toolless (and painless), but my review unit had the cables from the top I/O cluster hanging in the top bay. That meant a lot of struggling to get them routed the way they're supposed to; if they're not, you won't be able to fit an optical drive in here, and you'll run into the same idiotic problem the Nanoxia Deep Silence 1 unfortunately suffers from, where badly routed cables actually prevent you from using the bay. The installation itself required no latches or anything of the kind; Fractal Design includes special thumbscrews with smaller heads appropriate to the mounting holes of an optical drive.

3.5" and 2.5" drives require the use of a Phillips head screwdriver, but I'm mostly okay with it due to how sturdy and rigid the drive trays themselves are. You'll need the special screws included for the rubber grommets used to insulate the 3.5" drives from vibration; 2.5" drives just screw directly into the tray proper.

Mounting the power supply was a painless process, but expansion cards and the fan controller are a little more complicated. That owes almost entirely to the fan controller actually; if you use the extra expansion slot, it makes turning the thumbscrews for the primary four slots much more difficult, and that's ignoring the fact that I needed pliers for the fifth slot's thumbscrew anyhow. So if you're stupid enough to install the fan controller in the fifth slot first like I was (and keep in mind I needed pliers to get it comfortably secure), you just made life a lot harder on yourself. This is more advice to the end user and less a critique of Fractal Design, who were thoughtful enough to include that fifth slot in the first place.

Things start to go a little off the rails when you get to cabling, though. Most of the routing holes are well placed and work perfectly, but that fan controller seriously hampers any attempts at a clean cabling job. It uses a molex connector, and all of its leads are too short to route behind the motherboard tray. The leads on the case fans themselves are also too short to route, so you'll have fan leads stretching across the interior of the case. I'm absolutely dire at cabling systems, but this just makes things worse. Space behind the motherboard tray is at a premium as well, making the rear panel difficult to replace.

The Fractal Design Define Mini is ultimately reasonably easy to build in, but it lacks modern conveniences, and things go haywire (no pun intended) when you start running the necessary leads. This isn't catastrophic by any measure, and the case as a whole is very sturdy, but it's further evidence of Fractal Design being just a breath behind Corsair and now NZXT in usability.

In and Around the Fractal Design Define Mini Testing Methodology
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  • Icehawk - Tuesday, April 23, 2013 - link

    I have this case, it has a high build quality and very quiet - not the best cooling in stock form, true, and I think that is due to weak intake design and the damping material acting as insulation. I get little airflow even without the middle drive cage installed, my RAM gets pretty toasty - definitely been the source of a few crashes. I have a Corsair H70 (blowing out), a triple fan GTX670, and fanless 500W PSU which all run within comfortable temps. My system is just about silent under the desk which was my goal, I think with one more fan the system would run plenty cool but as you will see in my next comment the spot where a fan would do the most good for me is unusable.

    One design flaw, at least for me, is the location of the side panel fan cutout - it's too far towards the back of the case and because of this I cannot put a fan here as it interferes with my H70 radiator. If it was a little farther forward this would not be a problem and would also put it in a better location to cool the mobo.

    Two comments about the review - first, do you REALLY care about built-in standoffs? IMO it's a tiny "upgrade", it saves about 2 minutes max the first time you build a machine. Second, I was able to route all of my cable behind the mobo from the included fans & controller... barely. It IS doable but you may need to cut some wiring sheaths and get creative with routing.

    At $100 I think it's great value in terms of build quality, materials, etc - I can't believe I've been buying $50 junk boxes all of these years when for not a lot more the boxes are way nicer. Would love to see a revised model that improves cooling and cleans up the front design with a more minimal drive setup.
  • Peroxyde - Tuesday, April 23, 2013 - link

    Bought a Fractal Design R4 Mid Tower 2 days ago. This case is a jewel. Heavy, less sensitive to vibration. Everything in this case has been thought carefully: cable management, filter, noise reduction, paint job, even down to the screws and the metal rulers hiding expansion card slots. It is way better than more expensive case from Antec and Cooler Master. This company should make more marketing. Even better, it look nice! Even my wife finds that it looks beautiful.
  • darkfalz - Tuesday, April 23, 2013 - link

    I have the Define Mini. It's a nice case. It's heavy (sturdy) and very quiet. Having to manually adjust the fan is a bit annoying (and believe me, you will want it on max for gaming and min for anything else). It takes a stock 680 GTX so it handles a longer card than the specs specify. I added a second front fan as I have 5 HDDs inside (4 in RAID 5). LED is too bright (lights up the room in standby with blinking blue) and no HDD LED unfortunately.
  • cpupro - Wednesday, April 24, 2013 - link

    It is for mATX motherboards but it is not small case, my other mini tower case with ATX board inside is only about 1 cm taller than Define Mini, including standoffs. Only cons with this case is irritating bright blue LED (I assume also red LED in white cases), it burn eyes, nothing minimal here as article suggest. Don't need to mention LED suspend mode blinking or bright blue LED when watching films in dark room.
    Overall, well built, quality case.
  • freedom4556 - Wednesday, April 24, 2013 - link

    My big problem with my Fractal Define Mini is that I bought it hoping to go to a 'smaller' computer, but I didn't really check the dimensions before I did it versus what I had. I was coming from an Antec 300 and I wanted a bottom power supply intake, some sound deadening, and a few tool-less amenities along with downsizing from an ATX board in that build to an mATX board in the current build. It only cut two inches off the height, but got an inch wider and over an inch deeper in the process. So while I can understand that these builds are "small" in comparison to things like 800D and HAF X, they still aren't 'small' when you compare them with more 'budget' full-ATX offerings. I feel like all I lost in the transition was the flexibility of three extra slots while gaining some noise reduction at almost twice the cost. I also wish the door opened wider, and my front intake fan has starting buzzing against the frame after only a few removals for cleaning.
  • stanwood - Friday, April 26, 2013 - link

    I used a Define Mini for my most recent build. Totally silent under my desk. Very sturdy and looks good. I have been very happy with it. Only pet peeve is I wish the front door swing were reversible (PC sits to my right but door swings open to the left).

    Dustin, it would be nice if you'd make sure to include a picture of the final rig as tested, with GPU, so we're clear how you set it up. I have left the middle drive cage in rotated to funnel air flow over my CPU. Did you try that out and see any difference?
  • Sladeofdark - Monday, April 29, 2013 - link

    I was just talking about how good this case was. I got it for my girlfriend in White because the Corsair case is still too pricey right now. This case was all sold out and i had to order the one with a window kit because i liked it so much. I have used it in 3 builds just this year. Great Case. The front door likes to act up, but if you are a veteran builder you will have the parts on hand to reinforce the mechanism that catches the door and makes it stay closed with a click.

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