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

Original price was: $213.13.Current price is: $53.26.

SKU: 21545727 Category:

Description

This item is brand-new, factory sealed.

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

  • 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 2×2 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.

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