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MasterFrame 400 Mesh
MasterFrame 400 Mesh
MasterFrame 400 Mesh
MasterFrame 400 Mesh

Compact Power, No Compromise.

MasterFrame 400 Mesh

Premium open-frame Micro-ATX case designed for compact performance builds, efficient airflow, and refined structural design inspired by the FreeForm 2.0 platform.

FreeForm 2.0 Exo-structure

The exposed aluminum frame supports versatile positioning and adapts seamlessly to both vertical and horizontal layouts.

Dual-Orientation Ready

Stand it tall, lay it flat, or flip it sideways. Detachable feet and a smart, adaptable design make it easy to fit any workspace or creative setup.

*Vertical orientation may require additional accessories or adapters depending on component layout, connector clearance, or cable routing.

Compact Motherboard Compatibility

Supports Mini-ITX and Micro-ATX motherboards, delivering optimal compatibility for compact, high-performance builds without compromising cooling or component clearance.

Ample GPU Clearance

Accommodates graphics cards up to 390mm in length, providing full compatibility for high-end GPUs and future upgrades.

Extensive Cooling Support

Supports up to nine fans, including 200 mm fans compatibility, plus top-mounted 360 mm radiators for superior airflow in a compact build.


*200 mm fan support varies by location and fan thickness.

TOOL-FREE PANEL REMOVAL

TOOL-FREE PANEL REMOVAL

Easily remove side panels without tools for quick access and modifications during build or upgrades.

INCLUDED GPU SUPPORT BRACKET

INCLUDED GPU SUPPORT BRACKET

The included GPU support bracket prevents GPU sag and ensures stability during intense gaming or high-performance workloads, maintaining a clean and secure build.

MODERN FRONT I/O

Stay connected and ready for anything—MasterFrame 400 Mesh features USB 3.2 Gen 2x2 Type-C, dual USB 3.2 Gen 1 Type-A, and a combo audio jack for ultra-fast data, charging, and seamless peripheral support.

ARGB VISUAL POWER

Despite its compact size, the MasterFrame 400 Mesh comes alive with a pre-installed 120 mm SickleFlow ARGB fan—quiet, powerful, and fully customizable.

Specifications

  • Product Name MasterFrame 400 Mesh
  • Color(s) Black / Silver
  • Model Number Black: MF400M-KHNN-S00
  • Model Number Silver: MF400M-SHNN-S00
  • Materials AL+ SGCC + TG / Mesh
  • Dimensions (L x W x H) 471 x 261 x 373.8 mm (Incl. Protrusions), 471 x 261 x 361 mm (Excl. Protrusions)
  • Volume 44.37 L (w/o protrusions), 46 L (with panel, protrusions and feet)
  • Motherboard Support Mini-ITX, Micro-ATX
  • PCI Expansion Slots 4
  • Drive Bays - 5.25" ODD N/A
  • Drive Bays - 3.5" HDD 1 (Only supported without bottom fans. Shares 3.5" and 2.5" mounting positions.)
  • Drive Bays - 2.5" SSD 1 (Only supported without bottom fans. Shares 3.5" and 2.5" mounting positions.)
  • I/O Panel - USB Ports 2 x USB 3.2 Gen 1 Type A / 1 x USB 3.2 Gen 2 x 2 Type C
  • I/O Panel - Audio In / Out 1 x 3.5 Mic / Audio Combo Jack
  • Pre-installed Fans - Rear 1x SickleFlow 120 mm ARGB Black / 1x SickleFlow 120 mm ARGB White
  • Fan Support - Front 2 x 120mm / 1 x 140mm*, 1 x 180mm*, 1 x 200mm* (*Conditional Support)
  • Fan Support - Top 3 x 120mm / 2 x 140mm / 2 x 180mm*, 2 x 200mm* (*Fan thickness ≤ 25.5mm)
  • Fan Support - Rear 1x 120mm
  • Fan Support - Bottom 3x 120mm, 2x 140mm, 2x 180mm, 2x 200mm, and all fans up to 30mm thick.
  • Radiator Support - Front N/A
  • Radiator Support - Top 240 / 280 / 360 mm
  • Radiator Support - Rear 120 mm
  • Radiator Support - Bottom N/A
  • Clearances - CPU Cooler 190 mm
  • Clearances - Power Supply 160 mm
  • Clearances - Graphics Card 390 mm
  • Cable Routing - Behind Motherboard Tray 43 mm
  • Accessory Graphics Card Holder
  • Dust Filters Front, Side
  • Power Supply Support ATX
  • Warranty 2 years
  • Series MasterFrame Series
  • Size Mid Tower