Description

The O11 Dynamic EVO XL expands on Lian Li’s acclaimed O11D series with enhanced modularity and unparalleled cooling potential. Its reversible design allows the case to be flipped for left- or right-side tempered glass displays, while the removable front pillar eliminates visual obstructions for a seamless view of components . Engineered for liquid cooling enthusiasts, the case supports 3x 420mm radiators simultaneously (top/bottom/side) and up to 11 fans, including optional 160mm front fans with the mesh kit 114. The adjustable motherboard tray offers three height positions, accommodating thick radiator/fan combos, while the dual-chamber layout simplifies cable management with Velcro straps and a hinged cable cover bar .

Additional highlights:

• Hot-swappable HDD cages for tool-free storage upgrades.

• Upright GPU mounting (optional kit) in both standard and reversed modes .

• 5V ARGB lighting with front-panel controls and motherboard sync

Key Features

• Dual-Mode Orientation: Reversible chassis for left/right-side tempered glass display

• Triple 420mm Radiator Support: Simultaneous top/bottom/side liquid cooling

• Modular Design: Removable motherboard tray, front pillar & hot-swappable HDD cages

• 270° Showcase: 4mm tempered glass panels (front + side)

• 11 Fan Mounts: Supports 120mm/140mm fans (including 160mm with mesh kit)

• Upright GPU Mounting: Optional vertical or horizontal GPU placement

• Relocatable I/O Panel: USB 3.2 Gen 1 Type-C + 4x USB 3.0 ports

• Tool-Free Build: Snap-in drive bays & magnetic dust filters

Key Specifications

• Form Factor: Full-Tower (E-ATX up to 280mm wide)

• Dimensions: 522mm (D) × 304mm (W) × 531.9mm (H)

• Cooling:

  • Radiators: 3x 420mm max

  • Fans: 11x 120mm/140mm (none pre-installed)

• Clearances:

  • GPU: ≤460mm

  • CPU Cooler: ≤167mm

  • PSU: ≤220mm

• Storage: 4x 3.5″ HDD + 3x 2.5″ SSD (expandable to 7 drives)

• Materials: Steel frame + 4mm tempered glass + aluminum mesh