All stock codes associated to this product
FDCADEFSBKW, FD-CA-DEF-S-BK-W, FD-CA-DEFS-BK-W
Fractal Design Define S Mid Tower Window Edition - Black
Information
The Fractal Design Define S lends the appearance, sound dampening 
technology, and support for a wide variety of components from the widely
 popular Define Series, while introducing a new, innovative internal 
layout. The Define 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 Define S omits the optical 
drive bays, instead focusing on a clear straight airflow path and 
uncompromising water cooling support.
The Define S case reaches the highest level of silent computing 
through strategically placed dense sound-absorbing material, multiple 
ModuVentâ„¢ fan vent covers and finely tuned Dynamic Series fans.

Key features
- Optimally designed for silent computing, while not compromising on airflow and cooling capabilities 
 
- Innovative internal layout, providing a perfectly straight airflow 
path to the CPU heatsink for air cooling set ups or extensive 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 ModuVentâ„¢ fan slot covers providing the option of additional cooling or maximum sound absorption
 
- Including two Fractal Design Dynamic GP14 140mm fans developed for superlative airflow while still maintaining low noise levels
 
- Maintaining a dust-free interior with dust filters 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 airflow 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
 
- Define S model is also available with a large window on the side panel
 
 

Specifications
 
- ATX, Micro ATX, Mini ITX motherboard compatibility
 
- 7 expansion slots
 
- 3 - 3.5" HDD positions (can also accommodate 2.5" units); 2 - 2.5" dedicated SSD/HDD unit positions
 
- 9 - Fan positions (2 Fractal Design Dynamic GP14 140mm fans included); 8 fan positions on window model
 
- Filtered fan slots in the front and bottom
 
- CPU coolers up to 180mm in height
 
- 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 cards up to 425 mm in length with front fans installed, 
without compromising HDD capacity; Graphics cards up to 450mm in length 
without front fans installed directly in line with the GPU
 
- With a front radiator, maximum graphics card length is reduced by the radiator thickness
 
- 20 - 40 mm of space for cable routing behind the motherboard plate
 
- Velcro straps included for easy cable management
 
- Both side panels feature smart captive thumbscrews so no thumbscrews are lost
 
- Colours available: Black
 
- Case dimensions (WxHxD): 233 x 451 x 520mm
 
- Case dimensions - with feet/screws/protrusions: 233 x 465 x 533mm
 
- Net weight - window version: 8.5 kg
 
- Package dimensions (WxHxD): 322 x 615 x 535mm
 
- Package weight - window version: 10.2 kg
 
 

Cooling system
- Front: 3 – 120/140 mm fans (included is 1 Fractal Design Dynamic GP14 fan, 1000 RPM speed)
 
- Rear: 1 – 120/140 mm fan (included is 1 Fractal Design Dynamic GP14 fan, 1000 RPM speed)
 
- Top: 3 - 120/140 mm fan (not included) or 1 - 180 mm fan with 165mm hole spacing (not included)
 
- Bottom: 1 – 120/140 mm fan (not included)
 
- Dust filters: Bottom and front intakes
 
Water cooling compatibility - Radiators
- Front – 360, 280, 240, 140 and 120 mm radiators of all thicknesses
 
- Top – 420, 360, 280, 240, 140 and 120 mm radiators. (A thickness 
limitation of 55mm for both radiator + fan applies on 420, 280 and 140 
mm radiators)
 
- Bottom – 120 mm radiator (Use of radiators in the bottom position limits the PSU length to 165 mm)
 
- Rear – 120 or 140 mm radiator
 
Water cooling compatibility - Pumps
- Pre-drilled holes on the bottom panel, supports many DDC and D5 variants
 
Water cooling compatibility - Reservoirs
- Adjustable mounting brackets allow for almost any rectangular mounting screw pattern
 
- Maximum distance between the mounting bracket screw positions: 350mm height / 80mm width
 
Front interface
- 2 USB 3.0
 
- Audio in/out
 
- Power button with LED (blue)
 
- HDD activity LED (blue)
 
- Reset button
 
Package contents
- Define S computer case
 
- User manual
 
- Accessory box
 
Additional information
- EAN/GTIN-13: 7350041083450
 
- UPC: 817301013451
 
- Product code: FD-CA-DEF-S-BK-W
 
- Available for System Integrators