LIAN LI Lancool II Mesh Performance X EATX Mid Tower Cabinet (Black)

The Lian Li Lancool II Mesh Performance X is a full-featured E-ATX mid-tower cabinet designed for builders who want strong airflow, flexible storage, and clean cable management without sacrificing style. Finished in matte black, this chassis accommodates E-ATX motherboards up to 280 mm wide, as well as standard ATX, Micro-ATX, and Mini-ITX form factors, making it suitable for a wide range of build configurations. Airflow is a central focus of this enclosure. Three PWM fans come pre-installed: two 140 mm intake fans at the front and one 120 mm exhaust fan at the rear. The front 140 mm fans spin between 600 and 1,200 RPM and move up to 60.56 CFM at 25.8 dB(A), while the rear 120 mm fan operates between 600 and 1,500 RPM delivering 54.6 CFM at 26.1 dB(A). A four-mode fan speed controller on the top-front panel lets you adjust airflow from quiet browsing levels to full performance on demand. The multi-way front fan and radiator bracket supports radiators up to 360 mm in four distinct mounting orientations, while the top of the chassis accepts a 240 mm radiator (left-aligned). This flexibility makes the Lancool II Mesh Performance X compatible with a broad range of all-in-one liquid coolers, including Lian Li’s own Galahad 360 and Galahad 240 series. Storage capacity is generous and modular. The case holds up to nine drives across its various bays: two 2.5-inch SSDs behind the motherboard tray, two more 2.5-inch SSDs behind the right hinged flip panel, three 3.5-inch HDD or 2.5-inch SSD positions in the removable drive cage, and two additional 2.5-inch SSDs on the modular PSU shroud cover above the PSU chamber. The modular PSU shroud cover can alternatively be removed to fit two 120 mm fans in the PSU chamber area. Seven expansion slots provide ample room for multi-GPU or high-end single-card setups, and a maximum GPU clearance of 384 mm accommodates today’s largest graphics cards. Cable routing benefits from hinged flip panels on multiple sides, providing access to the rear chamber without removing panels conventionally. A top magnetic dust filter and a bottom tray-style dust filter help keep the interior clean over time. Verified Specifications: Model: LANCOOL II MESH PERFORMANCE | Dimensions: 478 mm (D) × 229 mm (W) × 494 mm (H) | Motherboard Support: E-ATX (max width 280 mm) / ATX / M-ATX / ITX | PSU Clearance: up to 210 mm | Color: Black | Fan Support — Front: 2 × 140 mm or 3 × 120 mm; Top: 2 × 120 mm or 2 × 140 mm; PSU chamber top: 2 × 120 mm | Radiator Support — Front: 360/280/240 mm; Top: 240 mm | VGA Length: 384 mm | CPU Cooler Clearance: 176 mm | Drive Bays: up to 9 total (4 × 2.5″ SSD dedicated + 3 × 3.5″/2.5″ cage + 2 × 2.5″ above PSU) | Expansion Slots: 7 | I/O: 2 × USB 3.0, 1 × USB 3.1 Type-C, 1 × TRRS audio, 1 × fan speed control | Dust Filters: magnetic top, tray bottom | Included Fans: 2 × 140 mm PWM front (600–1,200 RPM, 60.56 CFM, 25.8 dB(A)), 1 × 120 mm PWM rear (600–1,500 RPM, 54.6 CFM, 26.1 dB(A))