Fractal Design Define S User Manual
Product Sheet
Define S
The Fractal Design Dene S lends the appearance, sound dampening technology, and support for a wide variety of components from the widely popular Dene Series, while introducing a new, innovative internal layout. The Dene S case is packed
with intelligently designed enthusiast-oriented features delivering a silent case with powerful and expansive air and liquid
cooling support, presented in a stunning Scandinavian inspired construction.
The modernized internal layout of the Dene S omits the optical drive bays, instead focusing on a clear straight airow path
and uncompromising water cooling support.
The Dene S case reaches the highest level of silent computing through strategically placed dense sound-absorbing material, multiple ModuVent™ fan vent covers and nely tuned Dynamic Series fans.
Endless possibilities.
Key Features
• Optimally designed for silent computing, while not compromising on airow and cooling capabilities
• Innovative internal layout, providing a perfectly straight airow path to the CPU heatsink for air cooling set ups or exten-
sive radiator mounting possibilities for water cooling set ups
• Extensive water cooling support for a case of this size; housing radiators up to 420mm in the top and 360mm in the front
• Including smart reservoir brackets; featuring drill-free reservoir mounting on the front of the motherboard tray and pre-
drilled pump mounting holes on the bottom panel
• Equipped with ModuVent™ fan slot covers providing the option of additional cooling or maximum sound absorption
• Including two Fractal Design Dynamic GP14 140mm fans developed for superlative airow while still maintaining low
noise levels
• Maintaining a dust-free interior with dust lters that cover the
front and bottom air intakes
• Introducing newly designed hard drive trays placed vertically behind the front partition of the motherboard tray; Three
sturdy steel trays with vibration-dampening grommets allowing
for installation of one 3.5” or 2.5” drive on each tray, without
disrupting the airow or interfering with the radiator mounting
possibilities
• An additional 2 dedicated steel SSD trays cleanly placed behind
the motherboard tray
• Long motherboard tray extending to the front panel contributing
to an extremely clean build, hiding both hard drives and cables
• Dene S model is also available with a large window on the side
panel
Fractal Design brings you Scandinavian design and quality
www.fractal-design.com
Product Sheet
General Specifications
Drive bay capacity • 3 - 3.5” HDD positions (can also accommodate 2.5”
units)
• 2 - Dedicated 2.5” SSD/HDD unit positions
Expansion slots • 7
Motherboard compatibility • ATX
• Micro ATX
• Mini ITX
Cooling / Ventilation • 9 - Fan positions (2 Fractal Design Dynamic GP14
140mm fans included)
• 8 fan positions on window model
• Filtered fan slots in front and bottom
• CPU coolers up to 180 mm in height
Front interface • 2 USB 3.0
• Audio in/out
• Power button with LED (blue)
• HDD activity LED (blue)
• Reset button
Power supply compatibility • ATX PSUs up to 180/170 mm with a bottom
120/140mm fan installed
• When not using any bottom fan location longer PSUs
up to 300mm can be used
Graphics card compatibility • Graphics cards up to 425 mm in length with front
fans installed, without compromising HDD capacity
• With a front radiator, maximum graphics card length
is reduced by the radiator thickness
Additional information • 20-40 mm of space for cable routing behind the
motherboard plate
• Velcro straps included for easy cable management
• Both side panel features smart captive thumbscrews
Colors Available • Black
Case dimensions - W x H x D (mm) • 233 x 451 x 520
Case dimensions - with feet/protrusions/screws • 233 x 465 x 533
Net weight (kg) • 9.1
Net weight - window version (kg) • 8.5
Package dimensions - W x H x D (mm) • 322 x 615 x 535
Package weight – (kg) • 10.8
Package weight - window version (kg) • 10.2
Package contents
• Dene S computer case
• Accessory Box
• User manual
Fractal Design brings you Scandinavian design and quality
www.fractal-design.com
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