Overview Cooler Master QUBE 540 Compact Stardust Iron Compact ATX Gaming CaseModel: Q540-MGNN-S00 Perfect for small apartments, dorm rooms, and creators on the move, the QUBE 540 fits your life as well as your PC. Flexible Orientation Design – Engineered to work seamlessly in both horizontal and vertical positions, with a reversible I/O panel and movable handles that let you customize layout, improve accessibility, and reposition the case effortlessly. GPU Compatibility – Offers up to 415 mm GPU clearance w/o the front fan for full-size graphic cards, including RTX 5090 and RX 9070 XT. Motherboard Compatibility – Supports ITX, ATX, and large E-ATX motherboards (up to 11" wide), all within a compact ATX form factor for maximum build flexibility. Mesh-Optimized Airflow– Full front mesh panel maximizes ventilation for superior cooling under load, paired with a pre-installed SickleFlow 120mm fan for improved airflow. USB Type-C & Full I/O Connectivity – The I/O panel includes 2× USB 3.2 Gen1 ports and a USB 3.2 Gen2 Type-C port, giving you fast and convenient front-access connectivity. Specification Q540-MGNN-S00 Warranty & Returns Return PoliciesReturn for refund within: 14 daysReturn for replacement within: 30 daysThis item is covered by our Standard Return Policy WarrantyThis item has 2 year manufacturer warranty Manufacturer Contact Info:Website: http://www.coolermaster.com/service/warranty.htmlSupport phone:1-888-624-5099