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Item#: N82E16811352018

Fractal Design Define XL Titanium Grey w/ USB 3.0 ATX Full Tower Silent PC Computer Case

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  • Steel ATX Full Tower
  • 2 x USB2.0 + 2 x USB3.0 and Audio I/O Front Ports
  • 4 x External 5.25" Drive Bays with one 5.25 > 3.5 inch converter included External 5.25" Drive Bays
  • 10x HDD trays.
  • 4x

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Fractal Design Define XL Titanium Grey ATX Full Tower Silent PC Computer Case

As the name implies, the Define XL with USB 3.0 is the larger sibling of the acclaimed and award winning Define R2/R3 case. It is focused on low noise levels while also excelling in other important features such as high-performance cooling, expandability and ease of use. The XL combines minimalistic yet elegant styling with extraordinary performance, noise reduction features, premium build quality, and unparalleled value in this price range. This full-tower case is a great choice for everything from gaming/enthusiast systems to silent home theater and corporate applications. The exclusive ModuVent System, 10 hard drive bays with SSD compatibility, sleek black interior, pre-installed noise absorbing materials, six fan slots, unique tilted rear-exhaust 180mm fan, configurable thermal chambers, rotatable/removable HD bays and superior cable management, are just some of features that put the R3 in a class by itself.


Fractal Design Define
  • High density noise-reducing material for an optimal silent case
  • Patented ModuVent™ design allowing the user to choose between optimal silence or maximum airflow.
  • With a new internal layout and additional PCI expansion slots, it can harbor the most powerful enthusiast systems.
  • Both HDD cages can be removed or repositioned - Top HDD cage can be removed or repositioned for increased airflow whereas bottom HDD cage can be repositioned further into the case to allow for front radiator mount.
  • The case can fit water cooling equipment in the front, top, rear and bottom without major modifications.
  • Three-speed fan controller is strategically integrated in the front panel and supports up to 3 fans
  • Three Silent Series R2 fans are included, featuring hydraulic bearings which contribute to a longer life expectancy – Silent Series R2 retail fans now come standard in all cases
  • New tool-less front fan holder makes switching front fans a breeze


Fractal Design Define

The Define XL is pre-fitted with dense noise absorbing bitumen material. This material effectively absorbs noise generated by the components and fans inside. The sleek top panel has no holes, to also help reduce noise. Instead of putting a fan on the top cover, a 180mm fan is mounted inside near the top at an optimized angle, to blow out air in the rear and further reduce any noise generated by the fan. The side panel has a removable cover, called ModuVent , which also contains noise absorbing material and can be removed to further enhance the air flow characteristics by mounting an additional intake fan in the side panel.

Fractal Design Define

The case has three chambers, which can easily be reconfigured in multiple ways to change and optimize the way airflows through the case. If desired, the XL can support up to seven fans and provide airflow from three sides of the case. The cleverly designed, 10 white HDD trays can be used for 3.5” HDDs or SSDs and the rubber mounting grommets further reduce noise in the system. The spacious chassis can support long graphic cards up to 330mm (or 480mm if the upper HDD cage is removed). The case also includes several rubber grommeted routing holes and extended cable space behind the M/B mounting plate which allow for efficient cable management. The bottom of the case has a filter over the power supply which can be easily removed for cleaning. It's easy to see why this case has won so many awards - the attention to detail, clever design, high-performance features, understated yet elegant style, quality workmanship, and unparalleled value, put the Define XL in a class of its own.

What's in the Box

Fractal Design Define

Learn more about the Fractal Design Define XL

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
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