Lian Li PC-O11 Dynamic EVO XL Full-Tower, Tempered Glass, White Case

This is the Lian Li PC-O11 Dynamic EVO XL – a large full tower case with tempered glass, aimed at enthusiasts and high-end configurations. It supports ATX, mATX, and Extended ATX motherboards, so it comfortably fits even the largest boards with many expansion cards. The tempered glass side panel gives you a direct view of the hardware, and inside you have serious space for powerful GPUs up to 460 mm and taller air coolers up to 167 mm. The case comes without included fans, which is a plus if you want to choose your own fans and airflow concept.

What you get is a chassis prepared for massive airflow and/or more serious liquid cooling. It supports up to 3 x 120/140 mm fans on the top panel, 3 x 120/140 mm on the bottom, and another 2 x 120 mm at the back – a total of up to eight fans for serious cooling of powerful CPU and GPU combinations. With 8 expansion slots, you can comfortably install a long graphics card with a thick radiator, plus additional cards (sound, capture, storage controller). With 4 x 3.5" and 4 x 2.5" bays, you have enough space for a combination of a fast SSD array and a large volume of HDDs for games, media, or backup. The front I/O panel with 4 x USB 3.0, USB-C, and HD Audio gives you convenient access for peripherals and flash drives, without having to bend down to the rear panel of the motherboard.

• Full Tower form factor – offers plenty of internal space for high-end systems, complex cooling, and future upgrades.
• Support for ATX, mATX, and Extended ATX – flexibility in choosing a motherboard, including large models with many slots and additional connectors.
• Tempered glass on the panel – allows you to showcase the configuration, RGB fans, and cable management, without compromising strength.
• Max. graphics card size 460 mm – comfortably fits the longest modern GPU modules, even with massive coolers.
• Max. cooler height 167 mm – allows you to use large air CPU coolers with tall radiators and dual fans.
• Support for up to 3 x 120/140 mm fans top and bottom + 2 x 120 mm at the back – serious airflow potential, suitable for powerful systems and extended gaming or rendering.
• 4 x 3.5" and 4 x 2.5" bays – combine a large volume of HDDs with a few SSDs for fast boot, games, and work projects.
• Front panel with 4 x USB 3.0, 1 x USB-C, and HD Audio – convenient connectivity for modern peripheral devices and headphones.
• No included power supply – you choose the PSU yourself according to the system's needs, without paying for unnecessary or compromised power supplies.

The case is suitable for gamers and creators who plan a powerful ATX or Extended ATX configuration with lots of storage and serious cooling – 1440p/4K gaming, streaming, 3D rendering, video editing. It is particularly sensible if you value a clean internal look and good visibility through the glass panel. If you are building a small, budget build or don't have space next to the desk, this full tower might be too big for you.

The strongest point here is the combination of huge internal volume, rich airflow potential, and clean design with tempered glass, without being tied to a specific PSU or fans – you choose everything to your taste.