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Fractal Design - Define C ATX Mid Tower Case

( 4.7 Average / 21 Ratings )



Fractal Design


Define C

Part #





ATX Mid Tower

Includes Power Supply


Internal 2.5" Bays


Internal 3.5" Bays


Motherboard Compatibility

ATX, Micro ATX, Mini ITX

Front Panel USB 3.0 Ports


Maximum Video Card Length

315 mm / 12.402"

Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
Vuugo $106.50 Out of stock $106.50+
PC-Canada $106.99 Out of stock $106.99+
Memory Express $109.99 $109.99+
Newegg Canada $111.98 In stock $111.98+
Canada Computers $111.99 In stock $111.99+
shopRBC $112.00 Out of stock $112.00+
Amazon Canada $144.22 In stock $144.22+
( 3 new from $144.22. Last updated 54 minutes ago. )
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.ca at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax) History:


belmen 9 points 28 months ago
from completed build Black Friday Define C Build

After months of searching before I almost gave up, Define C was released. It is a more compact version of Define S and has all the good design of their previous products and everything I want: quiet, compact, good airflow, plenty of cable management space and dust proof. Their sound dampening material is serious business and the two fans come with the case are very quiet. It looks sleek and solid, fits quite well in my room. I chose the no glass version because I don’t want something fancy that keeps glowing all the time and it’s 5 bucks cheap with more noise dampening panels. This is probably the smallest ATX case on market so cable management could be a bit restricted because of the limited room between PSU and drive cage but I am still able to make a very clear interior.

GreenTerminal 3 points 28 months ago
from completed build More CPU less GPU

This case is nearly perfect, but it's not the same quality I had come to expect from the define R5. As compared to the define R5 the power switch is made of cheaper plastic, the front panel is held on with plastic clips which makes it difficult to remove for cleaning, and the side panel does not have the quick release mechanism that the define R5 had.

I still give it 5 stars because it's almost the perfect case.

johnmcole94 23 points 27 months ago
from completed build Black Box

This is the case of the gods. No unnecessary space, but plenty of room to work in. The construction quality is outrageously high. I am so glad fractal has joined the future and abandoned drive bays.

Yarfink 14 points 26 months ago
from completed build Blacklake

Excellent value. Small footprint and still and plenty of flexibility in terms of cooling configuration. Top notch value, nice one Fractal.

Mercurius360 13 points 24 months ago
from completed build Cool & Quiet (Ryzen Version)

Very helpful case, for a small desk space...and it keeps stuff quiet at all times! Amazing job, FD!

Nindif 34 points 23 months ago
from completed build Value Ryzen Complete Build

Clean, inconspicuous and not at all 'gamerish'. A modern design which is quiet, spacious to build in and has two USB ports on the top panel. Only issue was some poorly threaded mobo standoff holes, but they eventually went in.

Acquire 31 points 23 months ago
from completed build Blue Demon v1

Very compact and love the fractal design minimalist styling. The case uses some pretty thing steel though. In various parts of the chassis you can tell it just bends and flexes far too easily. When naked it seems like the case could just fold over in certain areas, which is a bit disconcerting. The components themselves kind of feel like they're providing significant structural integrity.

nicnac99 13 points 23 months ago
from completed build FX Upgrade PC

Excellent case. Actually quiet, even with three cases fans at full speed. Quality materials. Excellent filtering. However, there are a few issues. The 3.5" Hard Drive bays are a joke, no airflow whatsoever. If you are planning on using a mechanical hard drive in these bays definitely move the fans down as far they go or at least open the PSU shroud. Also, The captive thumbscrews are pretty bad, just saying.

Blickenstaff 13 points 22 months ago
from completed build MSI Zen Master

Awesome case. Hands down one of my favorite parts of my build after the processor and monitor. Easy to work with, everything is silent and the air flow is solid. I highly recommend any Fractal Design Case.

One complaint is that the smaller size made plugging in everything a little tricky but the build quality of the case is fantastic and the size and look is perfect for my needs.

123581321U 11 points 19 months ago
from completed build Ryzen Refresh 2017

This case is a masterpiece. Plenty of space, exceptional catering to cable management options, sleek and subtle presentation. It's pure functionality without any sacrifice. This model is skinned on the inside with some sound-dampening material, and it does seem to purr along quietly next to me. Fractal Design is simply outstanding.