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MPN: FD-C-DEF7A-03SKU: CASE-FRAC-DEF7DKTG
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Fractal Design Define 7 is the latest pinnacle of the renowned Define series, setting a new standard for what you should expect from a mid-tower case when it comes to modularity, flexibility and ease of use.
New chassis design opens up to fully expose the case interior and the multibracket converts unused fan positions to HDD, SSD or pump mounts. Featuring anodised aluminium front panel with reversible dual-handed hinges.
Spacious and extensively adaptable dual-layout interior
Superior airflow by design with three preinstalled Dynamic X2 GP-14 fans
Support for radiators up to 360 mm in front, 420 mm up top, or 280 mm in the base
Swap in the ventilated panel to add three filtered fan positions; remove the entire top to build and route with zero hindrance. You’ll find more than enough space for your custom water loop with large reservoirs and radiators up to 420 mm in the Fractal Design Define 7’s default Open Layout.
Superior airflow by design
Three Dynamic X2 GP-14 fans come preinstalled with room to expand up to a total of nine fans.
Impressive cooling capacity with a total of nine 140 mm or 120 mm fan mounting positions
Easy-to-clean high airflow nylon filters with full PSU coverage and convenient front access
The single 5.25” ODD bay can be converted to an additional 140 mm front fan mount with filtered louver covering
Convert to Storage Layout and install up to 14 HDDs alongside four dedicated SSDs mounts.
6 universal HDD/SSD brackets included with 14 positions total in Storage Layout
2 dedicated SSD brackets included with 4 positions total
Versatile Multibracket converts any unused fan position to an HDD, SSD or pump mount
Sturdy new HDD cage design with vibration damped trays
Fractal Design Define 7 features silence-optimised construction with industrial sound-damped front, top, and side panels.
Integrated cable guides with Velcro ties simplifies cable management behind the board.
Nexus+ 2 fan hub
Ultra-slim Nexus+ 2 fan hub connects up to three PWM fans and six 3-pin fans.
Five front USB ports including one USB 3.1 Gen 2 Type-C with fast charging and speeds up to 10Gbps.
4 x HDD/SSD trays (for a total of 6) Accessory box User manual Ventilated top
Dimensions & Weight
547 x 240 x 475 mm
CPU Cooler Maximum Height
Graphics Card Maximum Length
Open layout: 470 mm (445 mm w/ front fan) Storage layout: 290 mm
Power Supply Unit Maximum Length
250 mm (with HDD cage installed)
Supported Cooling Systems
Air cooling Water cooling
Front: 2 x Dynamic X2 GP-14 140mm fans Rear: 1 x Dynamic X2 GP-14 140mm fan
Bottom: 2 x 120 / 140 mm Front: 3 x 120 / 140 mm Rear: 1 x 120 / 140 mm Top: 3 x 120 / 140 mm
Bottom: Up to 240 / 280 mm radiator Front: Up to 360 / 280 mm radiator Rear: 120 mm radiator Top: Up to 360 / 420 mm radiator
Supported Motherboard Sizes
ATX E-ATX (max 285 mm) Micro ATX Mini ITX
Supported PSU Size
1 x USB 3.1 Gen 2 Type-C 2 x USB 2.0 2 x USB 3.0 Audio in/out Power button Reset button
3.5"/2.5" Universal brackets: 6 included, 14 positions total 5.25” mounts: 1 Dedicated 2.5" brackets: 2 trays included, 4 positions total
Motherboard Expansion Slots
7 + 2 Expansion slots
Left side panel: Tempered glass Right side panel: Industrial sound-damped steel