Cooler Master MasterBox MB320L ARGB Computer Case
Cooler Master MasterBox MB320L ARGB Computer Case
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Cooler Master MasterBox MB320L ARGB Computer Case

Mini-tower - Black - Plastic, Mesh, Tempered Glass - 4 x Bay - 2 x 4.72" x Fan(s) Installed - 0 - Micro ATX, Mini ITX Motherboard Supported - 6 x Fan(s) Supported - 0 x External 5.25" Bay - 0 x Internal 5.25" Bay - 2 x Internal 2.5" Bay - 2 x Internal 2.5"/3.5" Bay(s) - 4x Slot(s) - 2 x USB(s) - 1 x Audio In - 1 x Audio Out

MFG. PART: MCB-B320L-KGNN-S02 UPC: 884102069901
Warranty: 2 Year Warranty
  • Micro-ATX, Mini-ITX Support
  • Tempered Glass Side & Front Panels
  • 2 x 120mm ARGB Fans Included
  • 2 x 2.5", 2 x 2.5/3.5" Drive Bays
  • 4 x Expansion Slots
  • USB 3.1 Gen 1 | Audio Out | Microphone
  • Support for 280mm Front Radiator
  • Optimized Airflow
  • Adaptable Drive Cage
  • Includes ARGB Lighting Controller
Availablity: Backordered

$89 CAD

$89 - Add to Cart
Backorder Policy – What to expect when ordering an out of stock item.
  • When you order an out-of-stock item we will pre-authorize your credit card. You will not be charged until the item is ready to ship.
  • Pricing on backordered items is subject to change prior to shipping. Items on rebate/promotion must ship during the promotion period or price will not be maintained. If a price increases, we will contact you and you will have the option to continue at the higher price or cancel your order.
  • Most backorders can be cancelled prior to shipping with the exception of items considered to be Non Cancelable Non Returnable or NCNR.
  • ETA’s provided are based on supplier and manufacturer data and are subject to change.
  • Once an item is available to ship, we will charge your payment method and send you courier tracking information.
The MasterBox MB320L ARGB is a Micro-ATX PC case with two pre-installed ARGB fans and honeycomb mesh ventilation on either side of the DarkMirror front panel. The DarkMirror front panel is smoked a shade darker to sharpen the contrast of the ARGB fans pre-installed behind it, highlighting its best features. A high potential for both air-cooled and liquid-cooled builds comprise of front, top, and rear ventilation with the possibility to mount additional fans and radiators. Upholding the award-winning principles of the MB Series, versatility is paired with presentation to ensure that any gaming system built inside the MasterBox MB320L ARGB looks as good as it performs. Mesh Intakes: Large, mesh intakes span each side of the front panel to provide additional airflow to system. Dual ARGB Fans

General Information

Manufacturer: Cooler Master Co., Ltd
Manufacturer Part Number: MCB-B320L-KGNN-S02
Manufacturer Website Address:
Brand Name: Cooler Master
Product Line: MasterBox
Product Model: MCB-B320L-KGNN-S02
Product Name: MasterBox MB320L ARGB Computer Case
Product Type: Computer Case

Technical Information

Motherboard Supported: Micro ATX, Mini ITX
Number of Fans Supported: 6
Number of Fans Installed: 2
Installed Fan Size: 4.72" (120 mm)


Number of External 5.25" Bays: 0
Number of Internal 5.25" Bays: 0
Number of Internal 2.5" Bays: 2
Number of Internal 2.5"/3.5" Bays: 2
Number of Total Expansion Bays: 4

I/O Expansions

Number of Total Expansion Slots: 4


Total Number of USB Ports: 2
Total Number of Audio In Ports: 1
Total Number of Audio Out Ports: 1

Power Description

Power Supply Installed: No
Number of Power Supplies Supported: 1
Number of Power Supplies Installed: 0

Physical Characteristics

Product Color: Black
Product Material: Plastic, Mesh, Tempered Glass
Form Factor: Mini-tower
Height: 15.75" (400 mm)
Width: 8.27" (210 mm)
Depth: 14.43" (366.50 mm)
Weight (Approximate): 5.47 kg


Country of Origin: China


Limited Warranty: 2 Year
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