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Fractal Design Define R6 Tempered Glass Black Case

(£123.60 inc VAT)
Short description:

No PSU, ATX Case


Out of stock

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Designed from the ground up, the Define R6 goes beyond iteration with a profound stride of innovation – the latest and largest step in the legacy of the world-renowned Define Series.  

Seamless tempered glass and sound dampened steel panels with an elegant push-to-lock latching mechanism encase an entirely redesigned interior with unprecedented component support and storage flexibility. Six 3.5”/2.5” drives and two 2.5” drives can be installed with precision placement in countless configurations throughout the case. 

Dimensions W D H
233mm 543mm 465mm
Weight 12.4kg
Front Fan Supports 3 x 120 mm or 2 x 140 mm
2 x Dynamic X2 GP-14 Fans included
Rear Fan Supports 1 x 120mm or 1 x 140mm 
1 x Dynamic X2 GP-14 Fan included
Top Fan Standard layout: 3 x 120 or 2 x 140
Open layout: 3 x 120/140 mm
Bottom Fan Supports 2 x 120/140 mm
5"1/4 Bays 1 x 5"1/4 (Removable)
3"1/2 Bays 6 x 3"1/2 / 2"1/2
2"1/2 Bays 2 x 2"1/2
Motherboard eATX (up to 285mm wide), ATX, mATX, ITX
Power Supply ATX Supported, up to 300mm Length
Material Steel Chassis, Sound Proofed Side Panels
Plastic Front Panel with Aluminium Cover
CPU Cooler Max Height 185mm
Window Tempered Glass Side
Graphics Support Open Layout: Max 440mm Length with Front Fan
Standard layout: Maximum width 155 mm (including power connectors) for graphics cards longer than 300mm.
Vertical Graphics Has Vertical Expansion Slots
Expansion Slots 7 Horizontal + 2 Vertical
Hubs Nexus+ Smart Hub for PWM Fan Control
Connectors USB 3.0 x 2
USB 2.0 x 2
Mic / Audio
Radiator Support Front
120/240/360 mm 140/280 mm

Standard layout: - 120/240/360 mm (max 35 mm motherboard component height)
Open layout: - 120/240/360 mm - 140/280/420 mm (max 35 mm motherboard component height)

120 mm

120/240 mm 140/280 mm

The spacious and fully adaptable framework of the Define R6 sports nine fan mounts, integrated PWM fan hub and support for radiators up to 420mm, making it the perfect platform for building your dream water loop. Improved third generation ModuVent™ technology allows an effortless transition from steel-clad sound dampened top panel to filtered high airflow multi-fan ventilation setup. 

Expanding on the timeless elegant form and silent modular function that brought so much success to its predecessors, the new Define R6 offers the most demanding hardware enthusiast a solid foundation and flexible framework with limitless potential.


Key features

  • Optimized for silence with high-density industrial dampening on side, top and front panels 
  • Reversible front door with anodized aluminum cover and dual mounting system for adaptability with elegance 
  • Nine fan positions with intuitive layout and clear airflow paths offer massive cooling capacity 
  • Nexus+ Smart Hub offers superior fan control of six additional case fans and three extra PWM devices via your motherboard 
  • Three silent, airflow-optimized Fractal Design Dynamic X2 GP-14 140 mm fans come pre-installed helping ensure superior airflow via two intake fans and a single exhaust. 
  • Extensive water cooling support with room for up to a 420 mm radiator in the top, 360 mm in the front, and up to 280 mm in the base
  • Power supply shroud and Modular Storage Plate conceal HDD trays and excess cabling for a clean, clutter-free interior
  • Third generation ModuVent™ technology gives users the choice between a soundproof steel cover or filtered multi-fan ventilation setup in the top panel
  • Easy-to-clean high airflow nylon filters on the front, top, and base with full PSU coverage and front access for convenience 
  • Modular Storage Plate lets users easily convert between the Standard Layout for maximum storage capacity or the new Open Layout for superior water cooling support and clear air flow paths 
  • Vertical 2.5 slot GPU mount, compatible with the Fractal Design Flex VRC-25 PCIE x16 Vertical GPU Riser Kit, showcases your graphics hardware with full visibility and secure fastening (sold separately) 
  • Highly modular interior includes six universal SSD/HDD trays that can be independently repositioned to suit components, cooling, and cable routing 
  • Customizable 2.5” storage solution consists of two brackets and a choice of four tray locations to keep drives hidden behind the motherboard tray or display them prominently on top of the PSU shroud 
  • Compatible with Fractal Design Connect D1 USB 3.1 Gen 2 Type-C Upgrade Kit for ultra-fast file transfers and fast charging (sold separately, requires a compatible motherboard)

 Package contents

  • Define R6 computer case
  • User manual
  • Accessory box


Depth / Length:

New features

Fractal Design


Case Form Factor:
Graphics Card Support:
Case Window:
Tempered Glass Side
Case Lighting:
Case Slim Optical Bay:
Case 5"1/4 Bays:
Case 3"1/2 Bays:
Case Dedicated 2"1/2 Bays:

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