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Cooler Master CS MCB-Q300L-Kann-S00 Master Box Q300L 0 0 (1)

Cooler Master MCB-Q300L-KANN-S00

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MasterBox Model MCB-Q300L-KANN-S00

UPC Code: 884102038006

Provantage Code:  COOL0T8

Condition:  Factory New

  • Product Type: Computer Case
  • Form Factor: Mid-tower
  • Product Family: MasterBox
  • Number of Total Expansion Slots: 4
  • Number of Fans Supported: 6
  • TAA Compliant: No

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Cooler Master MCB-Q300L-KANN-S00 Specifications

    Cooler Master CS MCB-Q300L-Kann-S00 Master Box Q300L 0 0 (1)


    Rear View

    Patterned Magnetic Dustfilters

    Special pattern on the dust filter creates a unique outlook for the chassis.

    Modular I/O Panel

    The I/O panel can be adjusted to six different locations. On both side of the body you can install the I/O panel at the front, top or bottom.

    Multiple Positioning Options

    The case can be put in vertical or horizontal position.

    Edge-To-Edge Side Panel

    Show off your build through the full size transparent side panel.

    Clean Routing Space

    Behind the motherboard tray, it offers 28mm wide and spacy room for hidden cable management.

    Excellent Thermal Performance

    The open design of the perforated front, top and bottom guarantees excellent thermal performance.

    Fan and Radiator Support

    The front supports up to two 140mm fans and up to a 240mm radiator. The rear supports a 120mm fan or radiator and the top two 120mm fans. All to ensure you don't have to compromise on performance.

Additional Product Images


Product NameCooler Master CS MCB-Q300L-Kann-S00 Master Box Q300L 0 0 (1)
Product TypeComputer Case
Number of External 5.25" Bays0
Number of Power Supplies Supported1
Number of Power Supplies Installed0
Number of Internal 2.5" Bays2
Number of Internal 3.5" Bays1
Number of Total Expansion Bays3
Number of Total Expansion Slots4
Product FamilyMasterBox
Power Supply InstalledNo
Product ColorBlack
Product MaterialSteel


Form FactorMid-tower
Motherboard SupportedMicro ATX

Mini ITX

Number of Fans Supported6
Number of Fans Installed1
Total Number of USB Ports2
Installed Fan Size4.72"
Total Number of Audio In Ports1
Total Number of Audio Out Ports1
Country of OriginChina
Product ModelMCB-Q300L-KANN-S00
Product LineMasterBox
Limited Warranty2 Year
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Cooler Master MasterBox Model MCB-Q300L-KANN-S00