Cooler Master MasterFrame 400 Micro ATX PC Case, Premium Aluminum mATX Modular Chassis, 1x ARGB Fan, 390mm GPU Support, 360mm AIO Radiator, Dual Orientation, USB 3.2 Type-C, Black

★★★★★ 4.3 101 reviews

US$80.00
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Product details

Management number 239780025 Release Date 2026/07/14 List Price US$80.00 Model Number 239780025
Category

Designed for compact performance, MasterFrame 400 Mesh is a Micro-ATX/Mini-ITX open-frame chassis with a modular structure powered by Cooler Master’s 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.

  • 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.

UPC 884102134937
ASIN B0GW9LM71X
Brand Cooler Master
Color Black
Case Type Mini-Tower
Model Name MasterFrame 400
Unit Count 1.0 Count
Item Weight 17.64 Pounds
Manufacturer Cooler Master
Model Number MF400M-KHNN-S00
Cooling Method Air
Mfr Part Number MF400M-KHNN-S00
Antenna Location Business, Gaming
Compatible Devices Micro-ATX, Mini-ITX motherboards, 390mm GPUs, 360mm radiators
Enclosure Material Aluminum, Metal, Tempered Glass
Warranty Description 2 Year Manufacturer
Supported Motherboard Micro-ATX, Mini-ITX
Item Dimensions D x W x H 18.54"D x 10.28"W x 14.72"H
Other Special Features of the Product Aluminum, Dust Filter

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