H2 Flow Mini-ITX SFF Case > Black

Description The NZXT H2 Flow (CI-H21FB-01) is a premium Small Form Factor (SFF) Mini-ITX gaming case designed for enthusiasts who want powerful hardware in a compact footprint. Featuring a vertical layout, tempered glass side panel, and high-airflow mesh design, the H2 Flow combines excellent cooling performance with a clean, modern aesthetic. Despite its compact 20.7L design, the case supports large modern graphics cards up to 331mm in length, making it compatible with many high-end RTX 50 Series GPUs. The hybrid glass-and-mesh side panel showcases components while maintaining strong airflow for optimal cooling performance. Ideal for premium gaming builds, creator PCs, and minimalist setups, the H2 Flow offers excellent cable management, tool-less access panels, and support for liquid cooling solutions. Specifications Specification Details Product Name NZXT H2 Flow Model Number CI-H21FB-01 Case Type Small Form Factor (SFF) Motherboard Support Mini-ITX Color Black Material Steel, Tempered Glass, Mesh Dimensions 181 × 435 × 263 mm Volume 20.7 Liters GPU Clearance Up to 331mm CPU Cooler Clearance Up to 75mm PSU Support SFX / SFX-L Maximum PSU Length 130mm Radiator Support Up to 280mm Front Radiator Drive Support 2 × 2.5″ SSD Expansion Slots 3 Vertical Slots Front I/O 1 × USB-C, 2 × USB-A, Audio Combo Jack Pre-Installed Fans 2 × 120mm Fans Cooling Focus High Airflow Mesh Design Keywords ContentQuestion answer Content