Free yourself from the constraints of traditional PC building with the CORSAIR FRAME 4000D, featuring the innovative FRAME Modular Case System offering unprecedented flexibility to perfectly customize your build as you want it. The InfiniRail Mounting System simplifies fan installation, while support for dual 360mm radiators and a new 3D Y-Pattern Airflow front panel ensure cool air is directed precisely where its needed most. The increased width and length ensure compatibility with the most powerful graphics cards and cooling options, with support for reverse connection motherboards future-proofing your system. We provide the frame. You create the art. FRAME 4000D at a Glance Incredible customization with the FRAME Modular Case System CORSAIR InfiniRail Fan Mounting System delivers unmatched flexibility Removable internal panel covers cables or mounts fans Optimized steel front panel enables high airflow with minimal restriction Dual 360mm radiator support with three mounting locations Supports the latest reverse-connection motherboards FRAME 4000D Specification Case Specifications Dimensions (mm) 487 x 239 x 486 mm Material Steel, Tempered Glass Cooling Layout Front: 3x 120mm, 2x 140mm, 2x 200mm Top: 3x 120mm, 2x 140mm Side: 3x 120mm, 2x 140mm PSU Shroud: 2x 120mm Rear: 1x 120mm, 1x 140mm Radiator Compatibility Front: 360mm, 280mm, 240mm Top: 360mm, 280mm, 240mm Side: 360mm, 280mm, 240mm PSU Shroud: None Rear: 120mm, 140mm Expansion Slots (Main) 7 Horizontal/Vertical Motherboard (Main) Mini-ITX, Micro-ATX, ATX, E-ATX (305mm x 277mm) Storage 4x 2.5″ SSDs2x 3.5″ HDDs Clearances PSU: 180mm CPU Cooler: 170mm CPU: 370mm Dust Filters Front, Bottom, Side Front I/O USB 3.2 Gen1 Type-A (x2) USB 3.2 Gen2 Type-C (x1) Headphone/Microphone (x1) Power Reset Power Supply Compatibility ATX Warranty 2 Years.