MasterBox Q300P mATX Case w/ 2 RGB Fans, RGB Controller & Splitter, 4 Handles, Transparent Acrylic Side Panel by Cooler Master
- Included: 2 x 120mm RGB LED Fans, 1 x RGB Controller, 1 x RGB Splitter w/4 pin adapters, 4 removable handles for easy carrying/transporting
- I/O panel can be adjusted in 6 different locations and the Case can be positioned: vertical or horizontal
- Body depth height: can support normal size ATX power supply
- Edge-to-Edge Acrylic Transparent Side Panel offers a full view inside
- Extra space behind the motherboard tray for hidden cable management
From the manufacturer
Make It Yours.
We're all about the things that make building a PC such a rewarding experience. The sense of achievement. The joy of making and creating something uniquely yours in form and function and, of course, the thrill of bringing your creation to life without melting your components.
MasterBox Q300P
Choose Your Style
The MasterBox Q300P is your portable option in the MasterBox Q-series from Cooler Master, a series that might be small in size but excels in functionality, modularity, and thermal performance.
Four removable handles and the DarkMirror front and top panels makes the chassis easy to transport and stands out from the rest.
The combination of a practical design and the unique customizable aesthetic makes the Q300P the perfect choice for gamers and creative builders.
- Four Removable Handles
- DarkMirror Front and Top Panels
- 6-Orientation I/O Panel
- Edge-to-Edge Acrylic Side Panel
- Clean Routing Space
- Small Form Factor, ATX PSU Support
- RGB LED Control and 1-to-3 Splitter Cable Included
System Flexibility6-orientation I/O panel—both sides: front, top, and bottom. |
Edge-to-Edge Acrylic Side PanelShow off your build through the full-size transparent side panel. |
Clean Routing Space28 mm of open space for hidden cable management. |
Small Form Factor, ATX PSU SupportDespite the Micro-ATX form factor and the body depth/height of only 370 x 370 mm, the Q300L can accommodate a normal ATX PSU. |
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| MasterBox Q300P | MasterBox Q300L | MasterBox Lite 3.1 TG | MasterBox Lite 5 | |
| Dimensions – L x W x H | 450 x 230 x 450 mm (17.7 x 9.1 x 17.7 in) | 387 x 230 x 378 mm (15.2 x 9.1 x 14.9 in) | 456 x 209 x 381 mm (18.0 x 8.2 x 15.0 in) | 468 x 200 x 454 mm (18.5 x 7.9 x 17.9 in) |
| Motherboard Support | Micro-ATX, Mini-ITX | Micro-ATX, Mini-ITX | Micro-ATX, Mini-ITX | ATX, Micro-ATX, Mini-ITX |
| Liquid Cooling Support – Front, Rear | 1 x 120 mm / 1 x 240 mm, 1 x 120 mm | 1 x 120 mm / 1 x 240 mm, 1 x 120 mm | 1 x 240 mm, 1 x 120 mm | 120 / 140 / 240 / 280 / 360 mm (limited) up-to 50 mm thickness w/o fan, 1 x 120 mm |
| Materials | Steel, Plastic | Steel, Plastic | Steel, Plastic, Glass | Steel, Plastic |
| Fan Support – Front, Top, Rear, Bottom | 2 x 120 / 140 mm, 2 x 120 mm, 1 x 120 mm, 1 x 120 mm | 2 x 120 / 140 mm, 2 x 120 mm, 1 x 120 mm, 1 x 120 mm | 2 x 240 mm, n/a, 1 x 120 mm, n/a | 3 x 120 mm/2 x 140 mm, 1 x 120 mm |
| Drive Bay Support – 5.25", 3.5" HDD, 2.5" SSD | 0, 1, 2 | 0, 1, 2 | n/a, 2, 1 | n/a, 2 (Combo 3.5"/2.5"), 1 |
| Extra Features | RGB LED Control and 1-to-3 Splitter Cable Included, Four Removable Handles | Magnetic Dust Filters | 4 mm Edge-to-Edge Tempered Glass, Three Customizable Trim Colors | PSU Cover, Three Customizable Trim Colors |
| Power Supply Support | Bottom Mount, ATX PS2 | Bottom Mount, ATX PS2 | Bottom Mount, ATX | Bottom Mount, ATX |
| Clearances – VGA, CPU, PSU | 360 mm, 157 mm, 160 mm (14.2 in, 6.2 in, 6.3 in) | 360 mm, 157 mm, 160 mm (14.2 in, 6.2 in, 6.3 in) | 380 mm, 158 mm, 160 mm (15.0 in, 6.2 in, 6.3 in) | 400 mm, 160 mm, 180 mm (16.14 in, 6.3 in, 7.1 in) |
| I/O | 2 x USB 3.0, Audio I/O | 2 x USB 3.0, Audio I/O | 2 x USB 3.0, 1 x USB 2.0, Audio I/O | 2 x USB 3.0 x Audio I/O |
MasterBox Q300P mATX Case w/ 2 RGB Fans, RGB Controller & Splitter, 4 Handles, Transparent Acrylic Side Panel by Cooler Master
- Included: 2 x 120mm RGB LED Fans, 1 x RGB Controller, 1 x RGB Splitter w/4 pin adapters, 4 removable handles for easy carrying/transporting
- I/O panel can be adjusted in 6 different locations and the Case can be positioned: vertical or horizontal
- Body depth height: can support normal size ATX power supply
- Edge-to-Edge Acrylic Transparent Side Panel offers a full view inside
- Extra space behind the motherboard tray for hidden cable management
From the manufacturer
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We're all about the things that make building a PC such a rewarding experience. The sense of achievement. The joy of making and creating something uniquely yours in form and function and, of course, the thrill of bringing your creation to life without melting your components.
MasterBox Q300P
Choose Your Style
The MasterBox Q300P is your portable option in the MasterBox Q-series from Cooler Master, a series that might be small in size but excels in functionality, modularity, and thermal performance.
Four removable handles and the DarkMirror front and top panels makes the chassis easy to transport and stands out from the rest.
The combination of a practical design and the unique customizable aesthetic makes the Q300P the perfect choice for gamers and creative builders.
- Four Removable Handles
- DarkMirror Front and Top Panels
- 6-Orientation I/O Panel
- Edge-to-Edge Acrylic Side Panel
- Clean Routing Space
- Small Form Factor, ATX PSU Support
- RGB LED Control and 1-to-3 Splitter Cable Included
View larger
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|---|---|---|---|
System Flexibility6-orientation I/O panel—both sides: front, top, and bottom. |
Edge-to-Edge Acrylic Side PanelShow off your build through the full-size transparent side panel. |
Clean Routing Space28 mm of open space for hidden cable management. |
Small Form Factor, ATX PSU SupportDespite the Micro-ATX form factor and the body depth/height of only 370 x 370 mm, the Q300L can accommodate a normal ATX PSU. |
|
|
|
|
|
|---|---|---|---|---|
| MasterBox Q300P | MasterBox Q300L | MasterBox Lite 3.1 TG | MasterBox Lite 5 | |
| Dimensions – L x W x H | 450 x 230 x 450 mm (17.7 x 9.1 x 17.7 in) | 387 x 230 x 378 mm (15.2 x 9.1 x 14.9 in) | 456 x 209 x 381 mm (18.0 x 8.2 x 15.0 in) | 468 x 200 x 454 mm (18.5 x 7.9 x 17.9 in) |
| Motherboard Support | Micro-ATX, Mini-ITX | Micro-ATX, Mini-ITX | Micro-ATX, Mini-ITX | ATX, Micro-ATX, Mini-ITX |
| Liquid Cooling Support – Front, Rear | 1 x 120 mm / 1 x 240 mm, 1 x 120 mm | 1 x 120 mm / 1 x 240 mm, 1 x 120 mm | 1 x 240 mm, 1 x 120 mm | 120 / 140 / 240 / 280 / 360 mm (limited) up-to 50 mm thickness w/o fan, 1 x 120 mm |
| Materials | Steel, Plastic | Steel, Plastic | Steel, Plastic, Glass | Steel, Plastic |
| Fan Support – Front, Top, Rear, Bottom | 2 x 120 / 140 mm, 2 x 120 mm, 1 x 120 mm, 1 x 120 mm | 2 x 120 / 140 mm, 2 x 120 mm, 1 x 120 mm, 1 x 120 mm | 2 x 240 mm, n/a, 1 x 120 mm, n/a | 3 x 120 mm/2 x 140 mm, 1 x 120 mm |
| Drive Bay Support – 5.25", 3.5" HDD, 2.5" SSD | 0, 1, 2 | 0, 1, 2 | n/a, 2, 1 | n/a, 2 (Combo 3.5"/2.5"), 1 |
| Extra Features | RGB LED Control and 1-to-3 Splitter Cable Included, Four Removable Handles | Magnetic Dust Filters | 4 mm Edge-to-Edge Tempered Glass, Three Customizable Trim Colors | PSU Cover, Three Customizable Trim Colors |
| Power Supply Support | Bottom Mount, ATX PS2 | Bottom Mount, ATX PS2 | Bottom Mount, ATX | Bottom Mount, ATX |
| Clearances – VGA, CPU, PSU | 360 mm, 157 mm, 160 mm (14.2 in, 6.2 in, 6.3 in) | 360 mm, 157 mm, 160 mm (14.2 in, 6.2 in, 6.3 in) | 380 mm, 158 mm, 160 mm (15.0 in, 6.2 in, 6.3 in) | 400 mm, 160 mm, 180 mm (16.14 in, 6.3 in, 7.1 in) |
| I/O | 2 x USB 3.0, Audio I/O | 2 x USB 3.0, Audio I/O | 2 x USB 3.0, 1 x USB 2.0, Audio I/O | 2 x USB 3.0 x Audio I/O |
