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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  • marc1000 - Monday, April 22, 2013 - link

    agreed. cases this size are definitively not small.
  • geniekid - Monday, April 22, 2013 - link

    I respectfully disagree. The "point of micro ATX" is to have a system smaller than ATX but without all the trade-offs of mini ITX. There's a lot of ground between these two extremes and there's definitely a market of people who want a large micro ATX case. I imagine it overlaps with the market of people who buy Galaxy Notes ;)
  • antef - Monday, April 22, 2013 - link

    Yes, but as a few people have mentioned, this ISN'T really much (or any) smaller than many ATX cases. So why bother? You can put a MicroATX board in an ATX case if you want. If manufacturers want to produce several sizes and variations then that's fine, but they shouldn't even bother with the MicroATX form factor if they aren't going to try to build something smaller.
  • darkfalz - Tuesday, April 23, 2013 - link

    Looks great in my home theatre setup. It's squat but long, so you don't notice the size from the front.
  • lwatcdr - Wednesday, April 24, 2013 - link

    That is kind of an issue with this case. The R4 ATX case is actually cheaper than the Define Mini on Newegg and it supports 140mm fans.
  • antef - Monday, April 22, 2013 - link

    I agree completely. If you want more room to work in then get a normal ATX case. MicroATX is for those who want compact. My SilverStone PS07 (sibling of the TJ08-E) is 14.7" tall and 15.7" deep (vs. 15.55" tall and over 19" deep for the Fractal) and I wouldn't want it any bigger. It's also only 11.46 lbs vs. 21! It's actually compact, light, and still plenty of space for my needs. I don't know why these MicroATX cases try to cater to users who need multiple optical drives and a half dozen internal drives. This is not typical and extreme overkill for the majority of users. Those who need that can buy an ATX case that's practically the same size as this Define Mini.
  • anactoraaron - Monday, April 22, 2013 - link

    True the majority of users don't need multiple optical drives or half a dozen internal drives, but I DID. This lil' bad boy is containing my WHS 2011 with 5.5TB (5 1TB Raid 5 + 1.5TB pc backup drive)+ 40GB SSD (OS drive). I have it hidden away and needed a quiet case that could hold 6 internal drives.
    Not for everyone, sure. But for anyone needing a small & quiet case for a WHS box or other file sharing box it's perfect.

    I don't know why it wasn't mentioned but when I was running the cables in mine the rubber pieces that you run the cables through kept popping out and it was a major PITA putting them back in.
  • marc1000 - Monday, April 22, 2013 - link

    if you use WHS you are already on some niche market. don't get me wrong, I'd love to have one box with it on my house, but because of all changes MS is making on the OS with win8 I gave up on the idea of buying a dated Server OS.

    but yes, 6 internal drives is one good use of this case. I have only 2 drives on my main rig, so my needs are different. most people even have only 1 drive, for them the space would be better used on the desk than on the computer case.
  • otherwise - Monday, April 22, 2013 - link

    Considering this case is perfect for a 6-drive NAS, I really wish fractal design would start designing their cases so you could screw in backplanes like some other vendors.
  • piroroadkill - Monday, April 22, 2013 - link

    Unless you need a full size board, you should get micro ATX and this. Built a machine for my girlfriend with this, a giant Noctua cooler, 3570k overclocked, Seasonic X-660, and so on and so on. So .. damn.. quiet. Looks great, has tons of drive bays. Highly recommended.

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