Cooler Master MasterBox MB311L Mini Tower Gaming Casing
The Cooler Master MasterBox MB311L Mini Tower Gaming Casing is a Micro-ATX airflow PC case pre-installed with one fans and made to be built with the latest gaming hardware. The front panel’s façade is made entirely of Fine Mesh, placed between two honeycomb vents on either side to maximize airflow. Since running the latest games, smoothly, means keeping the latest hardware efficiently cooled, top panel ventilation offers the option to add even more cooling hardware—if nothing is mounted, the top panel acts as passive ventilation. The internal layout was engineered for a high compatibility for the latest gaming hardware while also accounting for future upgrades. Following in the principles of the award-winning MB Series, versatility is paired with presentation to ensure that any gaming system built inside the MasterBox MB311L looks as good as it performs.
Specifications:
| Case Type |
| Type |
Mini Tower |
| Front Panel |
2x USB 3.2 Gen 1 (formerly USB 3.0)
1x 3.5mm Audio Jack
1x 3.5mm Mic Jack |
| Tempered Glass Panel |
Yes |
| Motherboard Support |
Micro ATX, Mini ITX |
| External Features |
| Color(s) |
Black |
| Weight |
5.28kg |
| Dimensions |
435.5 x 217.5 x 410mm |
| Expansion Slots |
4 |
| Radiator Support |
TOP: 120mm, 240mm
FRONT: 120mm, 140mm, 240mm, 280mm
REAR: 120mm |
| Fan Support |
TOP: 2x 120/140mm
FRONT: 3x 120mm, 2x 140mm
REAR: 1x 120mm |
| Pre- Installed Fans |
1x 120mm Fan |
| Drive Bays |
2.5" / 3.5" DRIVE BAYS (COMBO): 2
2.5" DRIVE BAYS: 2 |
| I/O Port |
2x USB 3.2 Gen 1 (formerly USB 3.0), 1x 3.5mm Audio Jack, 1x 3.5mm Mic Jack |
| Additional Feature |
| Cooling System |
2.5" / 3.5" DRIVE BAYS (COMBO): 2
2.5" DRIVE BAYS: 2 |
| PSU |
140mm (HDD cage in backmost position)
325mm (w/o front radiator & HDD cage) |
| Side Panel |
Tempered Glass |
| Clearance Space |
| Maximum Processor Cooler Height |
166mm |
| Maximum Graphics Card Length |
344mm |