Pinch to zoom

Cooler Master MasterBox Q300L

Mid-tower - Black - Steel, Plastic - 3 x Bay - 1 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 - 1 x Internal 3.5" Bay - 2 x Internal 2.5" Bay - 4x Slot(s) - 2 x USB(s) - 1 x Audio In - 1 x Audio Out
Product Number: SYNX5411359
  • Mini ITX motherboard builds a perfect symmetry of hardware components required in media server or NAS box
  • 3 bays help in upgrading the system by increasing number of hardware components
  • With the support of 6 fan(s), the high air flow mid-tower casing protects and enhances the hardware components
More details
Sold Out

This product is sold out and we do not know when we will be getting another shipment. We apologize for any inconvenience this may cause.

Check similar items above to see if a replacement product is available.

Product Description

Cooler Master MasterBox Q300L - 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.

  • Mini ITX motherboard builds a perfect symmetry of hardware components required in media server or NAS box
  • 3 bays help in upgrading the system by increasing number of hardware components
  • With the support of 6 fan(s), the high air flow mid-tower casing protects and enhances the hardware components
Related Articles
 Need more information? Ask a Question

Product Specifications

  • Brand Name
    Cooler Master
  • Country of Origin
    China
  • Depth
    15.2"
  • Form Factor
    Mid-tower
  • Height
    14.9"
  • Limited Warranty
    2 Year
  • Manufacturer Part Number
    MCB-Q300L-KANN-S00
  • Motherboard Supported
    Micro ATX Mini ITX
  • Number of External 5.25" Bays
    0
  • Number of Fans Installed
    1
  • Number of Fans Supported
    6
  • Number of Internal 2.5" Bays
    2
  • Number of Internal 3.5" Bays
    1
  • Number of Power Supplies Installed
    0
  • Number of Power Supplies Supported
    1
  • Number of Total Expansion Bays
    3
  • Number of Total Expansion Slots
    4
  • Product Color
    Black
  • Product Line
    MasterBox
  • Product Material
    Plastic Steel
  • Product Model
    MCB-Q300L-KANN-S00
  • Product Name
    MasterBox Q300L
  • Product Type
    Computer Case
  • Total Number of USB Ports
    2
  • Width
    9.1"

Reviews

Question and Answer

Mystery Coupon Offer
Save big on your first order!