Cooler Master MasterBox MB311L ARGB Tempered Glass Black Micro-ATX Mini-Tower Desktop Chassis


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.

In stock



Brand: Cooler Master
Series: MasterBox MB311L
Model: MCB-B311L-KGNN-S02

Physical Details
Colour: Black
Materials: Steel, Mesh, Plastic
Side Panel: Tempered Glass
I/O Ports: 2x USB 3.2 Gen 1
2x 1x 3.5mm Jack
1x ARGB 2-to-3 splitter
1x ARGB Controller
Motherboard Support: Micro ATX, Mini ITX
Expansion Slots: 4
Drive Bays: 2x 2.5″/3.5″ Drive Bay Combo
2x 2.5″ Drive Bays
PSU Support: 140mm (HDD cage in backmost position)
325mm (w/o front radiator & HDD cage)
Dimensions: 366.5mm x 210mm x 400mm
Weight: 5.47Kg

Pre-Installed Fans
Front: 2x 120mm ARGB Fan

Fan Support
Front: 2x 120mm,2x 140mm
Top: 2x 120mm
Rear: 1x 120mm

Radiator Support
Front: Up to 280mm
Top: Up to 240mm
Rear: 120mm

CPU Cooler Height Limitation: 166mm
GPU Length Limitation: 344mm
Cable Management: 18-22mm

Dust Filters: Top, Front, Bottom
Features: ARGB Controller
Adaptable Drive Cage
Large Mesh Intakes

Additional information

Weight 5,5 kg
Dimensions 36,6 × 21 × 40 cm


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