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Product Code: SRHO-267
MPN #: FD-CA-DEF-C-BK
The Fractal Design Define C is a sleek and versatile Tower PC case designed for silent and efficient builds. Finished in black and constructed with durable materials, it supports ATX, micro ATX, and Mini-ITX motherboards. With optimized airflow, noise-dampening panels, and easy cable management, it provides a clean, quiet, and high-performance setup ideal for gamers, professionals, and enthusiasts alike.
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.
| Design | |
| Maximum PSU length | 17.5 cm |
| Maximum graphics card length | 31.5 cm |
| Maximum CPU cooler height | 17 cm |
| LED indicators | HDD, Power |
| Reset button | Yes |
| Cable management | Yes |
| Anti-dust filter | Yes |
| Side window | No |
| Number of expansion slots | 7 |
| Number of 2.5" bays | 3 |
| Number of 3.5" bays | 2 |
| Number of 5.25" bays | 0 |
| Supported motherboard form factors | ATX, ITX, micro ATX |
| Product colour | Black |
| Type | PC |
| Form factor | Tower |
| Power supply | |
| Power supply included | No |
| Ports & interfaces | |
| Audio output | Yes |
| Audio input | Yes |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 2.0 ports quantity | 0 |
| Cooling | |
| Top radiator sizes supported | 120,240 mm |
| Rear radiator sizes supported | 120 mm |
| Front radiator sizes supported | 120,140,240,280,360 mm |
| Liquid cooling capability | Yes |
| Bottom fans diameters supported | 120 mm |
| Number of bottom fans supported (max) | 1 |
| Top fans diameters supported | 120,140 mm |
| Rear fans diameters supported | 120 mm |
| Number of rear fans supported (max) | 1 |
| Rear fans installed | 1x 120 mm |
| Front fans diameters supported | 120,140 mm |
| Number of front fans supported (max) | 3 |
| Front fans installed | 1x 120 mm |
| Storage | |
| Supported HDD sizes | 2.5,3.5" |
| Packaging content | |
| Manual | Yes |
| Weight & dimensions | |
| Weight | 7.4 kg |
| Height | 453 mm |
| Depth | 413 mm |
| Width | 210 mm |
| Packaging data | |
| Package weight | 8.9 kg |
| Package height | 484 mm |
| Package depth | 543 mm |
| Package width | 290 mm |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)