Lian Li aluminium and steel cases — home of the O11 Dynamic dual-chamber system and LANCOOL airflow series. Premium build quality with exceptional custom loop support.

Lian Li Industrial Co., Ltd. is a Taiwanese case manufacturer established in 1983 and one of the oldest companies in the PC case market. Lian Li is synonymous with aluminium construction and premium build quality. The O11 Dynamic, co-designed with Der8auer, became the dominant case for custom water …

PC-O11 Dynamic (2018) 2018
The original O11 Dynamic that launched a new era for custom water cooling, featuring a dual-chamber design co-created wi…
Mid Tower ATX
form Factor
ATX, Micro-ATX, Mini
supported Mobo
420 mm
max Gpu Length
PC-O11 Dynamic XL ROG (2019) 2019
Full-tower co-designed with ASUS ROG, extending the original O11 Dynamic dual-chamber concept with additional vertical G…
Full Tower ATX
form Factor
E-ATX, ATX, Micro-AT
supported Mobo
446 mm
max Gpu Length
TU150 (2020) 2020
Premium aluminium Mini-ITX tower with a distinctive anodised finish, supporting standard ATX PSUs and full-size GPU card…
Small Form Factor
form Factor
Mini-ITX
supported Mobo
320 mm
max Gpu Length
LANCOOL 216 (2022) 2022
Mid-range mesh mid-tower that includes two 160mm fans pre-installed for impressive out-of-box airflow, with a clean aest…
Mid Tower ATX
form Factor
ATX, Micro-ATX, Mini
supported Mobo
400 mm
max Gpu Length
LANCOOL III (2022) 2022
High-airflow mid-tower with full mesh front, side, and top panels, delivering exceptional ventilation performance for ai…
Mid Tower ATX
form Factor
E-ATX, ATX, Micro-AT
supported Mobo
435 mm
max Gpu Length
O11 Dynamic EVO (2022) 2022
Evolution of the iconic O11 Dynamic with improved modularity, added Mini-ITX support, and three independent radiator mou…
Mid Tower ATX
form Factor
E-ATX, ATX, Micro-AT
supported Mobo
420 mm
max Gpu Length
O11 Dynamic EVO XL (2022) 2022
Extended full-tower version of the O11 Dynamic EVO with a taller chassis for larger radiators, more storage options, and…
Full Tower ATX
form Factor
E-ATX, ATX, Micro-AT
supported Mobo
420 mm
max Gpu Length
A4-H2O (2023) 2023
Ultra-compact 13L aluminium Mini-ITX case engineered specifically for 240mm AIO liquid cooling, fitting a full-length GP…
Small Form Factor
form Factor
Mini-ITX
supported Mobo
336 mm
max Gpu Length
O11 Air Mini (2023) 2023
Compact O11 variant with full mesh ventilation, retaining the distinctive Lian Li aesthetic in a smaller mid-tower footp…
Small Mid Tower ATX
form Factor
ATX, Micro-ATX, Mini
supported Mobo
360 mm
max Gpu Length