NZXT H3 Flow (2025) Micro-ATX Case with window, White

The NZXT H3 Flow (2025) is a compact mid-tower case designed for Micro-ATX and Mini-ITX builds that prioritize thermal performance. Its chassis incorporates a mesh front panel to facilitate direct air intake and a tempered glass side panel for component visibility. Constructed from SGCC steel, this case is intended for performance-oriented systems where efficient cooling within a smaller footprint is a primary requirement. The internal layout is structured to support a clean and functional assembly.

Cooling capacity is substantial, with mounting locations for radiators up to 280 mm in the front and 240 mm at the top. The case includes a pre-installed 120 mm fan at the rear for exhaust. It provides component clearance for CPU coolers up to 170 mm in height and standard ATX power supplies up to 185 mm long. An integrated cable management system and multiple dust filters are included to aid in assembly and system maintenance.

• Supports Micro-ATX and Mini-ITX motherboards
• Constructed from SGCC steel with a tempered glass side panel
• Front I/O panel with one USB 3.2 Gen 1 Type-A and one USB 3.2 Gen 2 Type-C port
• Accommodates one 3.5-inch and three 2.5-inch storage drives
• Features four horizontal PCI expansion slots
• Offers a maximum CPU cooler height of 170 mm
• Includes one pre-installed 120 mm rear fan
• Supports a maximum PSU length of 185 mm