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Cooler Master MasterFrame 400 mATX Modular PC Case - Micro-ATX/Mini-ITX, Aluminum Open Frame Chassis, 1 x ARGB Fan Preinstalled, 390mm GPU, 360mm Radiator Support, 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.
- Quick Access, Zero Hassle
- Magnetic tool-free mesh panels provide quick access for upgrades, maintenance, and cable management, streamlines your build.
- 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.
- Tool-Free Panel Removal
- Easily remove side panels without tools for quick access and modifications during build or upgrades.
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Newegg.com's 30-Day Return Policy.
- Read full return policy for details.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-888-624-5099
- Support Email: customersupport@coolermaster.com
- Support Website
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