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Exc. VAT : £ 60.71
Inc. VAT : £ 72.85

Fractal Design Define Nano S (Black Solid) Quiet PC Case, Mini ITX, 2 Fans, ATX PSU & 315mm GPU Support, 280mm Watercooling, Up to 4 HDD/SSD

Exc. VAT : £ 60.71
Inc. VAT : £ 72.85
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An ITX case that features compatibility with high-end, full-size components, superior sound dampening, and an ATX-like layout

  • Define Series hallmarks in the ITX form factor_ sound dampening plus ModuVent™ technology
  • User-friendly design with an ATX style layout and full-size component compatibility
  • Good storage options for its size_ up to 4 drives can be installed
  • Multiple cooling setups_ room for tower air coolers; includes brackets for pump and reservoir mounting
  • Open interior allows air to pass through unobstructed from the front intake to the back exhaust

Designed for silent computing

This 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.

Key features
  • User-friendly construction compatible with full-size components and with superior cable management
  • Flexible storage options with room for up to four drives
  • Accommodates a variety of radiator sizes and includes brackets for reservoir and pump mounting
  • Features two Dynamic Series fans — 1 GP-12 and 1 GP-14 — with an adapter included for motherboards with limited fan headers
  • Featuring an open interior allowing an unobstructed airflow path from the front of the case to the rear exhaust
  • Easy-to-clean filters on the bottom and front, spanning the PSU position, with the bottom filter ejecting from the front for easy-access


See Overview / Video
User manual Accessory box
Package Weight
6.2000 kg
2 Years

5 kg (WxHxD) 203 x 330 x 400 mm With feet/protrusions/screws: 203 x 344 x 412 mm Volume_ 26.8 liters

Additional Features
Form Factor
2 x 3.5" HDD/2.5" SSD positions 2 x 2.5" dedicated SSD unit positions (up to 13 mm thick)
#Hide#Small Form Factor
Yes (SFF)
Power Supply Wattage
Motherboard Support
Mini ITX
Connectors / Controls
2 x USB 3.0 Audio in/out Power button with LED (blue) HDD activity LED (blue) Reset button
Drive Bays
Expansion Slots
GFX Card_ 315 mm with front fans mounted (cards wider than the dual slot bracket are not recommended) Max recommended GPU thickness_ 39 mm Max CPU Cooler_ 162 mm PSU_ ATX Max length_ 160 mm
2 Expansion slots
Cooling System
Included Front_ 1 x Dynamic GP14 140 mm fan Rear_ 1 x Dynamic GP12 120 mm fan Fan Mounts Front_ 2 x 120 / 140 mm Top_ 2 x 120 / 140 mm Rear_ 1 x 120 mm Bottom_ 1 x 120 mm
Water Cooling options_ Front_ 120/240 mm or 140/280 mm (max width 147 mm, max length 312 mm; some radiators extend beyond the screw holes) Top_ 120/240 mm (max component height on motherboard 35 mm. Big heat sinks on RAM or power regulators around CPU could conflict with this restriction.) Rear_ 120 mm (max width 125 mm; some radiators extend beyond the screw holes) Bottom_ 120 mm (max thickness and length_ 85 mm x 160 mm)
Left side panel_ Industrial sound-dampened steel Right side panel_ Industrial sound-dampened steel