CORSAIR 4000D Frame Modular Mid-Tower ATX PC Case – High Airflow, InfiniRail™ Fan Mounting System, Dual 360mm Radiator Support, ASUS BTF, MSI Project Zero, Gigabyte Project Stealth – Black

The CORSAIR 4000D Frame is a modern, modular mid-tower ATX case designed to deliver strong airflow, clean aesthetics, and builder-friendly features. Whether you’re building a gaming rig or a high-efficiency workstation, this case combines performance and flexibility in a stylish and compact form.

Engineered with a high-airflow steel front panel, the 4000D Frame ensures that your components stay cool under pressure. It includes two 120mm fans optimized for airflow right out of the box and supports extensive cooling configurations with room for radiators up to 360mm in the front and 280mm on the top.

The interior is thoughtfully laid out to support ATX, Micro-ATX, and Mini-ITX motherboards, along with GPUs up to 360mm in length. Multiple drive mounts accommodate both 2.5″ SSDs and 3.5″ HDDs, giving you the flexibility to balance speed and storage.

With Corsair’s signature RapidRoute cable management system, you can route major cables through a hidden channel, with a generous 25mm of space behind the motherboard tray. This keeps your build looking sharp and improves airflow by eliminating clutter.

The 4000D Frame also includes a tempered glass side panel to showcase your components and lighting, along with removable dust filters for easy maintenance. Tool-free drive trays and front panel access make upgrades and cleaning simple.

Whether you’re a first-time builder or a seasoned enthusiast, the CORSAIR 4000D Frame Modular Mid-Tower delivers everything you need—strong airflow, smart layout, and a sleek modern look—for building a powerful, clean, and efficient PC.