Fractal Design Define One Light TG Clear Tint

Tower | extended ATX | windowed side panel (tempered glass) | no power supply (ATX) | white | USB/Audio

MPN FD-C-DEFOA-03
Manufacturer Fractal Design
QuickCode 1746387
Qty immediately available 19
Total stock 19
RRP: £134.99 inc VAT
£126.68 inc VAT
£105.57 ex VAT
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6%
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Delivery
Order by 4:30pm UK Time (excluding weekends and Bank Holidays) for UK Mainland next working day delivery.

Shipping rates applicable only to UK Mainland Addresses and exclude Northern Ireland, Eire, Scottish Offshore, Scottish Highlands, Channel Islands and Isle of Man.

7 Working Days£0.00 Within 1 week (UK Mainland), free if order over £100 + VAT
3 Working Days£4.98 3 working days (UK Mainland)
Next Working Day£7.97 Next working day (UK Mainland)
Delivery exceptions apply

Main Specification

Product Description Fractal Design Define One Light TG Clear Tint - tower - extended ATX
Product Type System cabinet
Form Factor Tower
Windowed Side Panel Yes, tempered glass
Colour White
I/O Connectors 2 x USB 3.1 Gen 1 1 x headphone/microphone 1 x USB-C 3.2 Gen 2x2
Supported Motherboards ATX, microATX, Mini-ITX, Extended ATX
System Cabinet Features Affixed thumbscrews, front dust filter, PSU dust filter, cable guides with cable straps, tool-less top cover, tool-less front cover, tool-less PSU holder, tool-less side panels, 37 mm cable routing space, reverse connector motherboards supported
Power Device No power supply (ATX)
Dimensions (WxDxH) 23.5 cm x 48.2 cm x 50 cm
Weight 11 kg
Manufacturer Warranty 2-year warranty

General

Form Factor Tower
Windowed Side Panel Yes
Windowed Side Panel Material Tempered glass
Max Mainboard Size Extended ATX
Supported Motherboards ATX, microATX, Mini-ITX, Extended ATX
Internal Bays Qty 6
Product Material Steel, sound-dampened steel
Colour White
Cooling System Front: 140 mm fan mount x 3 / 3 x 120/140 mm fan or 120/240/360 mm radiator supported Rear: 120 mm fan mount x 1 / 120 mm radiator supported Top: 120/140 mm fan mount x 2 / 120/240/280 mm radiator supported
CPU Cooler Max Height 170 mm
Video Card Max Length 368 mm
Power Supply Max Length 180 mm
System Cabinet Features Affixed thumbscrews, front dust filter, PSU dust filter, cable guides with cable straps, tool-less top cover, tool-less front cover, tool-less PSU holder, tool-less side panels, 37 mm cable routing space, reverse connector motherboards supported

Expansion / Connectivity

Expansion Bays 2 (total) / 2 (free) x internal - 2x2.5" / 1x3.5" shared 2 (total) / 2 (free) x internal - 2.5"
Expansion Slots 7
Interfaces 2 x USB 3.1 Gen 1 1 x headphone/microphone - mini-jack 1 x USB-C 3.2 Gen 2x2

Miscellaneous

Included Accessories Accessory box, ball catcher, 4 zip ties, 8 HDD rubbers, 8 HDD screws, 9 motherboard screws, screws

Power

Power Device No power supply
Specification Compliance ATX

Dimensions & Weight

Width 23.5 cm
Depth 48.2 cm
Height 50 cm
Weight 11 kg

Dimensions & Weight (Shipping)

Shipping Width 35.5 cm
Shipping Depth 60 cm
Shipping Height 60 cm
Shipping Weight 12.8 kg

Manufacturer Warranty

Service & Support Limited warranty - 2 years
Product features

Quiet construction

Sound-dampened steel panels and integrated dust filters help reduce system noise while maintaining clean airflow for a more pleasant workstation environment.

Flexible cooling options

Support for multiple fan sizes and radiators at the front, top, and rear allows tailored cooling setups for air or liquid cooling to match performance needs.

Tool-less accessibility

Tool-less top, front, side, and PSU covers along with affixed thumbscrews enable fast component access and straightforward maintenance.

Thoughtful cable management

37 mm of cable routing space, cable guides with straps, and a shared drive bay layout create a cleaner build and improve airflow through organized internal routing.
Key selling points
  • Tempered glass side panel for a clear view of components
  • Sound-dampened steel construction for quieter operation
  • Tool-less design for quick access and easier installation
  • Versatile cooling support for multiple fan and radiator configurations
References

MPN: FD-C-DEFOA-03

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