NZXT H9 Flow RGB+ (2025) – Dual-Chamber ATX Mid-Tower Airflow Case with 7 RGB Fans & Hub

Design & Structure
The NZXT H9 Flow RGB+ (2025) is a premium ATX mid-tower designed with a dual-chamber architecture that separates heat-producing components from cable clutter, resulting in superior airflow and a visually clean interior. Its sleek edges, clear tempered-glass panels on the front and side, and symmetrical lines make it ideal for showcasing high-end builds with elegance and precision.

Cooling Performance
Equipped with 7 pre-installed RGB fans (6 × 140 mm and 1 × 120 mm), the case delivers outstanding thermal performance right out of the box. These fans, paired with NZXT’s RGB control hub, ensure optimal cooling and customizable lighting effects to match any gaming setup. The airflow pattern is carefully engineered for maximum efficiency, ensuring cool air intake and exhaust balance even in overclocked systems.

Radiator & AIO Support
The case supports up to 420 mm radiators, allowing you to integrate high-performance liquid-cooling setups for the CPU and GPU. Whether you prefer top-mounted, side-mounted, or bottom-mounted radiators, the H9 Flow RGB+ provides flexible configurations that make it a dream case for liquid-cooling enthusiasts.

Expansion & Compatibility
The dual-chamber layout gives you plenty of space for ATX, micro-ATX, or mini-ITX motherboards, long-length GPUs, and multiple SSDs/HDDs. Its modular drive trays and hidden PSU shroud ensure your build remains organized while maintaining a clean look.

Cable Management & Accessibility
A standout feature of the H9 Flow RGB+ is NZXT’s intuitive cable-management system, with pre-installed channels and straps that keep cables neatly aligned. Tool-less panels and a removable top bracket make component installation and upgrades smooth and efficient.

Build Quality & Materials
Crafted from durable steel with premium tempered-glass panels, the case offers both rigidity and aesthetics. The glass panels feature a tool-less latch design for easy access while maintaining a secure fit. Every detail reflects NZXT’s focus on durability, functionality, and clean presentation.

Lighting Control & Customization
The included RGB control hub lets you synchronize lighting across all fans and compatible NZXT accessories via NZXT CAM software. You can customize colors, effects, and brightness to create dynamic, personalized themes that match your gaming setup.