Coolermaster MASTERBOX MB 311L ARGB

The MasterBox MB311L ARGB is a Micro-ATX airflow PC case pre-installed with two ARGB 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 ARGB looks as good as it performs.

FINE MESH FRONT PANEL

Cooler Master’s Fine Mesh design on the front panel is proven to provide proficient airflow while filtering out dust. 

MESH INTAKES

Large, mesh intakes span each side of the front panel to provide additional airflow to system. 

DUAL ARGB FANS

Two pre-installed 120mm ARGB fans can be managed by the motherboard, and connected by the included splitter, to create a comprehensive ARGB lighting system. 

OPTIMIZED AIRFLOW

Airflow is optimized by a collaboration between the Fine Mesh front panel, additional mesh intakes, top panel ventilation, and rear exhaust. 

TEMPERED GLASS SIDE PANEL

Hardware, custom-loop cooling, and the pure pride of the builder is shown in panoramic view through an edge-to-edge tempered glass side panel. 

ADAPTABLE DRIVE CAGE

The drive cage is able to shift toward the front to accommodate for PSU space, backwards to provide additional radiator space, or even completely removed. 

ARGB CONTROLLER​

​The small ARGB Controller is a mini-sized controller that allows your Addressable RGB such as fans and LED strips to be powered and controlled even in PC systems without an A-RGB capable motherboard.​ 

The controller comes with 14 lighting presets to make full use of the Addressable LEDs in the system and also allows to be completely switched off by long pressing its button.​

It is also possible to attach any external 2pin button to it to be able to switch presets without having to open the system. For ease of use, Cooler Master allows the RESET button to be optionally connected to the controller and used as an external ARGB preset switch button.

Advance Information*

The Cooler Master MasterBox MB311L ARGB is a cutting-edge Micro-ATX PC case designed for optimal airflow and aesthetics, ideal for serious gamers and performance enthusiasts. Featuring a fine mesh front panel amidst dual honeycomb side vents, this case ensures superior airflow while minimizing dust entry, crucial for maintaining the integrity of high-performance components. Included are two 120mm Addressable RGB fans, easily controllable via motherboard or the included ARGB controller, allowing users to create a customized lighting experience that complements any build. The design includes ample space for cooling solutions, with options for top, front, and rear radiator mounts, ensuring users can achieve the cooling power they need for the latest gaming hardware. The tempered glass side panel provides an unobstructed view of your system, showcasing the components and RGB lighting beautifully. The adaptable drive cage allows for versatile configurations to accommodate different components, while the case supports various modern ATX hardware. This case is more than just a housing; it's an ideal platform for gamers looking to build a visually appealing and high-performance gaming setup.

Key Features

• Fine Mesh Front Panel: Prevents dust entry while maximizing airflow.
• Dual ARGB Fans: Two 120mm ARGB fans included for dynamic lighting.
• Optimized Airflow: Strategic ventilation design for efficient cooling.
• Tempered Glass Side Panel: Clear view of components and LED lighting.
• Adaptable Drive Cage: Flexible positioning for component clearance.
• Versatile Cooling Options: Supports various radiator sizes for customizable cooling.
• ARGB Controller: Allows for easy RGB control even on non-RGB motherboards.

Specifications

• Product Name: MasterBox MB311L ARGB
• Model Number: MCB-B311L-KGNN-S02
• Available Color: Black
• Materials: Steel, Mesh, Plastic
• Body Construction: Steel with Tempered Glass Side Panel
• Dimensions (LxWxH): 435.5 x 217.5 x 410mm / 366.5 x 210 x 400mm
• Weight: 5.45 kg
• Motherboard Support: Micro ATX, Mini ITX
• Expansion Slots: 4
• Drive Bays: 2 x 2.5/3.5" HDD, 2 x 2.5" SSD
• I/O Port: 2x USB 3.2 Gen 1, 1x Audio Jack, 1x Mic Jack, 1x ARGB 2-to-3 splitter, 1x ARGB Controller
• Pre-installed Fans: 2x 120mm ARGB Fans
• Fan Support: Top: 2x 120/140mm; Front: 3x 120mm, 2x 140mm; Rear: 1x 120mm
• Liquid Cooling Support: Top: 120mm, 240mm; Front: 120mm, 140mm, 240mm, 280mm; Rear: 120mm
• Clearances: CPU Cooler: 166mm; GPU: 344mm; PSU: 140mm (HDD cage backmost), 325mm (without front radiator)
• Power Supply Support: Bottom Mount, ATX PS2
• Warranty: 2 Years