MSI MPG VIXTA 300R PZ Black
Mid-Tower Gaming Case with Tempered Glass Panel and ARGB Fans
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A gaming case with a panoramic design and optimized cooling
The MSI MPG VIXTA 300R PZ is a gaming PC case designed for gamers, content creators and all PC building enthusiasts looking for a high-performance, stylish chassis. Part of MSI's MPG series, dedicated to superior performance and refined design, it features a 270° panoramic view, optimized airflow, tool-free installation features and an original “floating base” look to turn every build into a truly personal project.

Efficient cooling and refined design
The L-shaped curved tempered glass, made from a single piece with no visible pillar, provides a 270° panoramic view of all the components. Its EZ-Detach system lets you remove it in seconds for easy access to your build. Two 140 mm reverse-blade ARGB fans are preinstalled on the side panel: they provide generous airflow and showcase the lighting effects to their full potential. A 120 mm ARGB fan completes the setup at the rear of the case.
Thanks to its “floating base” design and 75 mm intake clearance, the chassis optimizes thermal performance while leaving you free to use this space as you wish, for example to display figurines. The magnetic dust filter keeps your build ultra-clean, inside and out. The case supports ATX, Micro-ATX and Mini-ITX motherboards, as well as ATX and Micro-ATX back-connect models to accommodate the latest platforms.
Simplified installation and organized cable management
The EZ DIY features guide you through every step of the build. The side panel and top panel can be removed without tools, while the magnetic PSU cover makes it easier to install the power supply. The adjustable GPU support reduces the load on the PCIe slot to protect the graphics card from potential damage and signal issues over the long term.
A 35 mm space dedicated to cable management, combined with a control hub featuring four pairs of ARGB and PWM connectors, helps create a clean, perfectly organized interior. The front I/O includes two USB 5 Gb/s (Type-A) ports and one USB 20 Gb/s (Type-C) port for high-speed transfers and seamless pairing with compatible MSI motherboards. Finally, the removable drive bay located behind the motherboard tray makes it easy to install and upgrade your drives.

Key features:
- “Floating base” design with 75 mm of air intake clearance and a magnetic dust filter
- Supports ATX, Micro-ATX and Mini-ITX motherboards and back-connect (back-connect design) ATX / Micro-ATX models
- Single-piece L-shaped curved tempered glass panel with EZ-Detach system for a 270° panoramic view
- 2 preinstalled 140 mm reverse-blade ARGB fans on the side and 1 120 mm ARGB fan at the rear of the case
- Compatibility: graphics card up to 420 mm, CPU cooler up to 165 mm, power supply up to 190 mm
- Water-cooling compatibility: radiator up to 360 mm at the top, 240 mm on the side and 120 mm at the rear
- Adjustable GPU support and tool-free side and top panels
- Control hub with 4 pairs of ARGB / PWM connectors and universal front panel cable
- Magnetic power supply cover for easy installation and optimized cable management
- 35 mm space dedicated to cable management
- Front I/O panel: 2 x USB 5 Gb/s (Type-A), 1 x USB 20 Gb/s (Type-C), audio output and input
Select your criteria
General information |
Product name |
MSI MPG VIXTA 300R PZ Black |
Brand |
MSI | |
Model |
306-7G35R21-JA4 | |
Main characteristics |
Graphic card max. length |
420 mm |
Max height CPU fan |
165 mm | |
Power supply max. length |
190 mm | |
Power format |
ATX/EPS | |
Case format |
Mid tower | |
Use |
Gamer | |
Material |
Tempered glass | |
| Steel/Aluminum | ||
Motherboard format |
Mini ITX | |
| Micro ATX | ||
| ATX | ||
Power supply supplied |
No | |
Design |
Screwless fixing system |
No |
Case color |
Black | |
Front color |
Black | |
Dust filters |
1 | |
Integrated display |
No | |
Mesh front |
No | |
Glass |
Yes | |
Tempered glass |
Yes | |
Fish tank (panoramic view) |
Yes | |
LED RGB |
Yes | |
ARGB LED |
Yes | |
ARGB hub included |
Yes | |
Water cooling compatible |
Yes | |
Motherboard connector location |
Standard connectors (on the motherboard) | |
| Connectors under the motherboard | ||
Expansion slots |
Number of PCI slots |
7 |
Low profile |
No | |
Number of visible 3.5" slots |
0 | |
Number of invisible 3.5" slots |
0 | |
Number of 2.5" slots |
1 | |
Number of 2.5"/3.5" slots |
1 | |
Number of visible 5.25" slots |
0 | |
Number of Slot-in slim 5.25'' slots |
0 | |
Number of Slim 5.25'' slots |
0 | |
Front connectivity |
Location of expansion ports |
Side |
Connector(s) available |
2 X USB 3.0 | |
| 1 X USB 3.2 Type C | ||
| 1 X 3.5mm Jack Female Stereo | ||
Cooling |
Fan(s) included |
Yes |
Number of rear fan(s) slots |
1 X 120mm | |
Quantity of rear fan(s) supplied |
1 | |
Number of side fan(s) slots |
2 X 120 or 140mm | |
Quantity of side fan(s) supplied |
2 | |
Number of above fan(s) slots |
3 X 120mm | |
Quantity of above fan(s) supplied |
0 | |
Number of underneath fan(s) slots |
1 X 120mm | |
Quantity of underneath fan(s) supplied |
0 | |
Water cooling |
AIO radiator compatibility |
120mm radiator |
| 240mm radiator | ||
| 360mm radiator | ||
Front AIO slot(s) |
N/A | |
Above AIO slot(s) |
120mm radiator | |
| 240mm radiator | ||
| 360mm radiator | ||
Side AIO slot(s) |
120mm radiator | |
| 240mm radiator | ||
Rear AIO slot(s) |
120mm radiator | |
Physical characteristics |
Width |
235 mm |
Height |
497 mm | |
Depth |
455 mm | |
Weight |
8.7 kg | |
Volume |
53 l | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
Harmonised legal guarantee notice
|
|
Safety Information |
Responsible person |
MSI Computer Europe B.V |
Postal address |
Science Park Eindhoven 5706 5692 ER Son, the Netherlands | |
Electronic Address |
gpsr@msi.com |
See all MSI products
Product referenced on 30 Oct 2026
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