So many cases on the market today are made to be all things to all people. However, for many this results in a chassis full of empty bays, unused mounts and excess bulk. Created for those who demand a flexible platform for a powerful ATX build that wastes no space, the Define C is the perfect solution to satisfy this balance of capacity and efficiency.
Smaller than the usual ATX case, the Define C and its optimized interior provides the perfect base for users. The open air design offers unobstructed airflow across your core components with high performance and silent computing in mind at every step.
Extensive cooling support via both air and water are offered to make sure even the most powerful systems can be cooled effectively. Carrying signature Define series traits, the Define C brings with it that iconic front panel design, dense sound dampening material throughout and ModuVent technology in the top panel. Those wanting to remove the ModuVent to add more fans or a radiator can install in its place the new magnetic dust filter and a built in power supply shroud helps offer an unmatched level of cable management.
Our team of engineers in Sweden made sure performance without restrictions was paramount. With innovative design, the Define C brings your system together in a truly exquisite way, reminding us why we choose Fractal Design.
Key features
•Define Series sound dampening with ModuVent™ technology for silent operation in a compact micro ATX form factor
•Optimized for high airflow and silent computing
•Side and front panels are lined with industrial-grade sound dampening material
•Flexible storage options with room for up to 5 drives
•Comes with two preinstalled Fractal Design Dynamic X2 GP-12 120 mm fans optimized to deliver maximum airflow while still maintaining a low noise level

Specifications
ATX, Micro ATX and ITX motherboard compatibility
7 expansion slots
2 - 3.5" HDD positions, 3 - 2.5" dedicated SSD unit positions (maximum 2.5" drive thickness is 10mm)
7 - Fan positions (2 Fractal Design Dynamic X2 GP12 120mm fans included)
Filtered fan slots in the front, top and bottom (ejects from the front of the case)
CPU coolers up to 170mm in height
ATX PSUs up to 175mm deep
Graphics cards up to 315mm in length with front fans mounted
15 - 35mm of space for cable routing behind the motherboard plate
Velcro straps included for easy cable management
Both side panels and rear HDD/SSD brackets feature smart captive thumbscrews
Dense sound dampening material on front, left and right side panels
ModuVent^TMon top of case for further silent computing or additional ventilation
Colours available: Black

Cooling system
Front: 3 - 120 or 2 - 140 mm fans (includes 1 Fractal Design Dynamic X2 GP12 fan)
Rear: 1 - 120 mm fan (includes 1 Fractal Design Dynamic X2 GP12 fan)
Top: 2 - 120/140 mm fan (not included)
Bottom: 1 - 120 mm fan (not included)
Dust filters: Bottom, top and front intakes

Water cooling compatibility - Radiators
Front - 360, 280, 240, 140 and 120 mm. Max width 144 mm
Top - 240 and 120 mm radiators. Max component height on motherboard 40mm
Rear - 120 mm. Max width 125 mm

Front interface
2 USB 3.0
Audio in/out
Power button with LED
HDD activity LED
Reset button

Package contents
Define C computer case
User manual
Accessory box
Optional top filter

Item Dimension (L"xW"xH")
22 x 12 x 20
Weight
38.00 LB
Warranty Information
2 years