NZXT H7 Flow Mid-Tower ATX Airflow Case Overview

The NZXT H7 Flow is a performance-focused mid-tower ATX case designed to deliver exceptional airflow without increasing its footprint. Built around a smart vertical PSU layout, it opens up space for bottom-mounted fans that directly cool the GPU—making it an excellent choice for high-end gaming and workstation builds. With high-performance mesh panels, strong out-of-the-box cooling, and support for large radiators and GPUs, the H7 Flow balances thermal efficiency, clean aesthetics, and builder-friendly design.

Design & Build Quality

The H7 Flow features a clean, modern design with ultra-fine mesh panels on the front, top, and bottom to maximize airflow while filtering dust. Tempered glass side panels (clear or tinted, depending on color) showcase your components, while the solid SGCC steel construction ensures long-term durability.

Airflow & Cooling Support

Airflow is the H7 Flow’s biggest strength. It comes pre-installed with three 120mm front intake fans and supports up to 10 fans total, including three bottom-mounted fans dedicated to GPU cooling. Radiator support is equally impressive, accommodating up to a 420mm radiator in the front and a 360mm radiator on the top, making it ideal for high-performance air or liquid cooling setups.

Hardware Compatibility

Despite its classic mid-tower size, the H7 Flow supports large components with ease. It fits E-ATX motherboards (up to 277mm wide), GPUs up to 410mm, CPU coolers up to 185mm, and PSUs up to 200mm, making it suitable for flagship gaming and creator builds.

Cable Management & Build Experience

NZXT’s intuitive cable management system includes wide routing channels, built-in hooks, and Velcro straps, providing up to 34.5mm of cable space behind the motherboard tray. Tool-less access to the front, top, and side panels simplifies installation, upgrades, and maintenance.

Front I/O & Connectivity

The top-mounted I/O panel offers convenient access to modern connectivity, including 2 × USB-A, 1 × USB-C (20Gbps), and a headset audio jack, ensuring easy device access on your desk.