MSI MAG FORGE 321R AIRFLOW

Mid-Tower · ATX / mATX / ITX · GPU up to 390 mm

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Form factor Mid-Tower
Motherboard support ATX / mATX / ITX
GPU clearance 390 mm

MSI MAG FORGE 321R AIRFLOW is a mid-tower PC cabinet that takes ATX / mATX / ITX motherboards and graphics cards up to 390 mm long.

Specifications

Key specs

Form factor: Mid-Tower
Motherboard support: ATX / mATX / ITX
GPU clearance: 390 mm
Part number: MAG FORGE 321R AIRFLOW
EAN / UPC: 4711377193481

Design

Material: Mesh, Plastic
Form factor: Midi Tower
Type: PC
Product colour: Black, Transparent
Supported motherboard form factors: ATX, micro ATX, Mini-ITX
Number of 3.5" bays: 1
Number of 2.5" bays: 2
Number of expansion slots: 7
Side window: Yes
Suitable for: Gaming
Illumination: Yes
Illumination colour: Multi
Illumination location: Case fans
Tempered glass panel(s): Yes
Anti-dust filter: Yes
Reset button: Yes
On/off button: Yes
LED indicators: Yes
Maximum CPU cooler height: 16 cm
Maximum graphics card length: 39 cm
Maximum PSU length: 20 cm

Power supply

Power supply location: Bottom
Supported power supply form factors: ATX

View all specifications +4 more sectionsShow fewer specifications

Ports & interfaces

Audio input: Yes
Audio output: Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2

Cooling

Front fans installed: 3x 120 mm
Number of front fans supported (max): 3
Front fans diameters supported: 120,140 mm
Number of side fans supported (max): 2
Side fans diameters supported: 120 mm
Rear fans installed: 1x 120 mm
Number of rear fans supported (max): 1
Rear fans diameters supported: 120 mm
Number of top fans supported (max): 3
Top fans diameters supported: 120,140 mm

Storage

Supported HDD sizes: 2.5,3.5"
HDD/SSD combo cage: Yes

Weight & dimensions

Width: 472.5 mm
Depth: 210 mm
Height: 498 mm
Weight: 7.05 kg

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About this product

UNITE AS ONE

The MAG series fights alongside gamers in pursuit of honor. With added military-inspired elements in these gaming products, they were reborn as the symbol of sturdiness and durability.

MESH CERTIFIED MAKES IT WORK

The front mesh panel allows air to flow into the case easily without obstruction, providing the best system cooling performance. The micro-atx chassis provide small footprint but big perfromance.

HEAT DISSIPATION

You don't need to worry about system cooling with the help of the gaming cases.

HARDWARE COMPATIBILITY

The gaming cases offers extensive support for the installation of your hardware components.

EASY TO INSTALL

The gaming case has many features that make the installation process all the easier.

FANCY APPEARANCE

Build and display the coolest PC with controllable ARGB lighting.

MAG FORGE 321R AIRFLOW vs similar cabinets

	MSI MAG FORGE 321R AIRFLOW	MSI MPG VIXTA 300R AIRFLOW PZ	MSI MPG VIXTA 300R AIRFLOW PZ / W	MSI MAG FORGE 330R AIRFLOW
Form factor	Mid-Tower	Mid-Tower	Mid-Tower	Mid-Tower
Motherboard support	ATX / mATX / ITX	ATX / mATX / ITX	ATX / mATX / ITX	ATX / mATX / ITX
GPU clearance	390 mm	390 mm	390 mm	390 mm
Released	—	2026	2026	2025

Questions about the MAG FORGE 321R AIRFLOW

What are the main specs of the MSI MAG FORGE 321R AIRFLOW?

Mid-Tower, ATX / mATX / ITX, GPU up to 390 mm.

What form factor is the MSI MAG FORGE 321R AIRFLOW?

Mid-Tower.

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