The NZXT H3 Flow Edition 2025 Black Gaming Case is a premium Micro-ATX PC chassis designed for gamers and PC builders who need excellent airflow performance, compact dimensions, and modern hardware compatibility. Featuring ultra-fine mesh airflow panels and a ventilated PSU shroud, the H3 Flow delivers efficient cooling while maintaining NZXT’s signature minimalist gaming design.

Built with support for Micro-ATX and Mini-ITX motherboards, the NZXT H3 Flow provides excellent compatibility for compact gaming PCs, streaming systems, and workstation builds. Despite its compact size, the case supports full-size graphics cards up to 377mm in length without front fans installed, making it ideal for modern high-performance GPUs.

The tempered glass side panel allows users to showcase RGB lighting and internal gaming components with a clean premium appearance. Its airflow-focused layout supports up to seven cooling fans and liquid cooling radiators up to 280mm in the front and 240mm at the top for efficient thermal performance during gaming and multitasking workloads.

The NZXT H3 Flow also includes modern front I/O connectivity with USB 3.2 Gen 2×2 Type-C and USB 3.2 Type-A ports for convenient access to gaming peripherals and accessories. Built-in cable routing channels and tie-down points help simplify cable management for cleaner and more professional PC builds.

This 2025 edition supports rear-connector motherboards such as ASUS BTF and MSI Project Zero, helping create cleaner cable-free gaming builds with improved airflow and aesthetics.

• Micro-ATX Gaming Case
• Ultra-Fine Mesh Airflow Design
• Tempered Glass Side Panel
• Supports Micro-ATX & Mini-ITX Motherboards
• Supports Rear-Connector Motherboards
• GPU Clearance Up to 377mm
• CPU Cooler Clearance Up to 170mm
• Supports Up to 280mm Front Radiator
• Supports Up to 240mm Top Radiator
• USB Type-C Front Connectivity
• Advanced Cable Management Layout
• Compact High-Airflow Gaming Design
• 2 Years Warranty