The Define Nano S is an ITX case that features compatibility with high end, full-size components, superior sound dampening, and an ATX-like layout.

The case includes two Dynamic Series fans with both bottom and front intakes protected by easy-to-clean, removable dust filters.

With its mounting capabilities for simultaneous radiators and unobstructed airflow path, the Define Nano S can cool enthusiast-level components.

Equipped with Fractal Design’s signature ModuVent™ technology on the top vents and sound dampening throughout, the Define Nano S can run a powerful system quietly, a hallmark of the Define series.

Specifications

• ITX motherboard compatibility
  
• 2 expansion slots
  
• 2 - 3.5" HDD/2.5" SSD positions; 2 - 2.5" dedicated SSD unit positions (fits SSDs up to 13mm thick)
  
• 6 - Fan positions (1 Fractal Design Dynamic GP14 140mm fan + 1 Fractal Design Dynamic GP-12 120mm fan included)
  
• Filtered fan slots in the front and bottom (ejects from the front of the case)
  
• CPU coolers up to 160mm in height
  
• ATX PSUs up to 160mm deep
  
• Graphics cards up to 315mm in length with front fans mounted (Cards wider than the dual slot bracket are not recommended)
  
• 17 - 35mm of space for cable routing behind the motherboard plate
  
• Velcro straps included for easy cable management
  
• Both side panels and rear HDD/SSD brakcets feature smart captive thumbscrews
  
• Dense sound dampening material on front and right side panels; left side panel includes a transparent window
  
• ModuVent™ on top of case for further silent computing or additional ventilation
  
• Colours available: Black
  
• Case dimensions (WxHxD): 203 x 330 x 400mm
  
• Case dimensions - wtih feet/protrusions/screws: 203 x 344 x 412mm
  
• Net weight: 4.6 kg
  
• Case volume: 26.80 litres
  
• Package dimensions (WxHxD): 275 x 485 x 420mm
  
• Package weight: 5.8 kg

Cooling system

• Front: 2 – 120/140 mm fans (included is 1 Fractal Design Dynamic GP14 fan, 1000 RPM speed)
  
• Rear: 1 – 120 mm fan (included is 1 Fractal Design Dynamic GP12 fan, 1200 RPM speed)
  
• Top: 2 - 120/140 mm fan (not included)
  
• Bottom: 1 – 120 mm fan (not included)
  
• Dust filters: Bottom and front intakes

Water cooling compatibility - Radiators

• Front – 120/240mm, 140/280mm (max width 147, length 312; some radiators extend beyond the screw holes)
  
• Top – 120/240mm (max component height on motherboard 35mm. Big heatsinks on RAM or power regulators around CPU could conflict with this restriction)
  
• Bottom – 120mm (max thickness & length: 85mm x 160mm)

Water cooling compatibility - Pumps

• Pre-drilled holes on multi-bracket, supports many DDC and D5 variants (see manual for detailed measurements)

Water cooling compatibility - Reservoirs

• Adjustable mounting brackets allow for almost any rectangular mounting screw pattern. Maximum distance between the mounting bracket screw positions: 270mm 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 Nano S - Window computer case
  
• User manual
  
• Accessory box