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Lian Li O11 Dynamic XL ROG Certified ATX Full Tower Gaming Computer Case - Black - (O11D XL-X)

Lian Li O11 Dynamic XL ROG Certified ATX Full Tower Gaming Computer Case - Black - (O11D XL-X)

SKU 121605 CS-PCO11XL New
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Item Information

Lian Li O11 Dynamic XL ROG Certified is the newest and greatest upgraded version of the very popular O11 Dynamic. Once again designed with the collaboration of Germanys famous Der8auer, the O11 Dynamic XL is bigger in every way (depth, height, and width) to further increase its possibility of water-cooling capabilities by providing more space for thicker radiators as well as taller GPU water blocks.


  • Spacious for multiple and bigger components
  • Seamlessly supporting E-ATX motherboards
  • RGB lighting sync front panel addressable RGB
  • Exquisite aluminum interior
  • Effortlessly assembly
  • Upgraded cooling support
  • Multiple kinds of port to satisfy any needs
  • More flexibility for GPU configuration
  • Retractable and removable dust filters


  • Lian Li O11 Dynamic XL Gaming Case

Not Included

  • Power Supply

Lian Li O11 Dynamic XL ROG Certified ATX Full Tower Gaming Computer Case - Black - (O11D XL-X)
New items ship in their original manufacturer's packaging. These items are in excellent condition with no blemishes on their housings.

UPC: 00840353009837
Form FactorATX Full Tower
Case MaterialsTempered glass on the front ,and left sides . Aluminum top, and right side panel
Motherboard CompatibilityEEB(35.5cm x 35.5cm)/ ATX/ Micro-ATX
USB 2.00
USB 3.04
USB 3.11
USB 3.20
Side Panel WindowYes
Removable Dust Filter4
Internal 3.5" Drive Bays4
Internal 2.5" Drive Bays11
Expansion Slots8
Front Fan Support312 cm fans or 2x 14 cm fans
Rear Fan Support0
Top Fan Support0
Bottom Fan Support3x 12 cm or 2 x 14 cm fans
Side Fan Support1 x 12 cm fan options / 3 x 12 cm
Mid Fan Support0
Front Radiator SupportBottom - Up to 280mm
Bottom - Up to 360mm
Side - Up to 360mm
Top Radiator SupportTop - Up to 280mm
Top - Up to 360mm
Rear Radiator SupportUp to 120mm
Max PSU Length210 mm
Max GPU Length Allowance 446 mm
Max CPU Cooler Height Allowance167 mm

No Hassle Return Policy & PC Certified Guarantee

Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.

If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.

  • Item(s) must be returned within 30 days from invoice date.
  • Item(s) must be received in original condition preferably in the same packing materials.
  • Item(s) should be securely packed for safe return.
  • The purchaser is responsible for all shipping costs and insurance.


  • Products usually ship within two business days after payment. If you have a rush order, or need an item delivered on Saturday please call to request faster shipping.
  • All products are shipped and delivered on business days.
  • Fixed or free shipping offer does not apply to items shipped on pallets, please call for rates on those items. Free shipping offers only apply to the continental US.


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