Cooler Master MF400M-KHNN-S00 Cases Cm|mf400m-khnn-s00 R

This item is brand-new, factory sealed.

• Flexible Layouts: Switch between vertical, horizontal, or inverted layouts to fit your desk, workflow, and style.
• Build Your Way: The aluminum open-frame design delivers structural rigidity, clean airflow, and a bold, functional aesthetic.
• Compact Yet Powerful: Fits Mini-ITX and Micro-ATX builds with space for up to nine fans, a top-mounted 360 mm radiator, and 390 mm GPUs with anti-sag support for cool, stable performance.
• Future-Ready Connections: Front I/O includes USB 3.2 Gen 2x2 Type-C, dual USB 3.2 Gen 1 Type-A, and combo audio, giving you the speed and convenience modern setups demand.
• Modern Front I/O: Equipped with USB 3.2 Gen 2 Type-C, dual USB 3.2 Gen 1 Type-A ports, and a combo audio jack for fast connectivity and charging.

• Supported Motherboard: Micro-ATX, Mini-ITX
• Case Type: Mini-Tower
• Cooling Method: Air
• Other Special Features of the Product: Aluminum, Dust Filter
• Compatible Devices: Micro-ATX, Mini-ITX motherboards, 390mm GPUs, 360mm radiators
• Color: Black
• Enclosure Material: Aluminum, Metal, Tempered Glass
• Antenna Location: Business, Gaming
• Item Weight: 17.64 Pounds
• Item Dimensions D x W x H: 18.54"D x 10.28"W x 14.72"H
• Brand: Cooler Master
• Model Name: MasterFrame 400
• Manufacturer: Cooler Master
• UPC: 884102134937
• Mfr Part Number: MF400M-KHNN-S00
• Model Number: MF400M-KHNN-S00
• Warranty Description: 2 Year Manufacturer
• Unit Count: 1.0 Count

Designed for compact performance, MasterFrame 400 Mesh is a Micro-ATX/Mini-ITX open-frame chassis with a modular structure powered by Cooler Masters FreeForm 2.0. It features magnetic mesh side panels, tool-free access, and support for dual orientations for flexible display and airflow optimization. Despite its small footprint, it supports 360mm radiators, high-performance GPUs, and custom cooling setups. Whether for clean showcase builds, portable systems, or creative workstation setups, the 400 Mesh offers full-sized modularity in a minimal space, giving users the freedom to build smarter, cooler, and more creatively without compromise.