Cooler Master MasterBox Q300L Midi Tower Black

SKU
MCB-Q300L-KANN-S00
In stock
$41.13
-
+
Overview
MasterBox Q300L, Micro-ATX/Mini-ITX, USB 3.0, Steel/Plastic, Black
  • High Flexibility for System Building: 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
  • Minimized Dimension with ATX PSU Support: Despite the Micro-ATX form factor and the body depth and height of only 370mm x 370mm, the MasterBox Q300L can accommodate a normal ATX PSU
  • Patterned Dust Filter: Special pattern on the dust filter creates a unique outlook for the chassis
  • 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
  • Edgo-to-Edge Acrylic Transparent Side Panel: Show off your build through the full size transparent side panel
More Information
SKU MCB-Q300L-KANN-S00
EAN 0884102038006
Manufacturer Cooler Master
Availability Y
Product Family MasterBox
The MasterBox Q300L is your straightforward option in the lineup of the brand new MasterBox Q-series from Cooler Master. A series that might be small in size but excels in functionality and modularity without compromising on the thermal performance.

Although the size wouldn’t tell, the MasterBox Q300L supports a standard ATX PSU which we don’t see often in the market with this size. Based on the different system setup, the I/O panel can be adjusted to six different locations, three options at each side of the case. You can decide which setup fits your system best.

Due to the cube design of the frame and special pattern design on the dust filter will make the chassis stand out from the rest. The combination of a practical design and the unique customizable outlook makes the MasterBox Q300L the perfect choice for office and home usage.
Technical details
Number of 3.5" bays1
Number of 2.5" bays2
Supported motherboard form factorsmicro ATX, Mini-ITX
Supported HDD sizes2.5,3.5"
Side windowYes
Product colourBlack
Number of expansion slots4
Maximum CPU cooler height6.18" (15.7 cm)
Maximum graphics card length14.2" (36 cm)
Maximum PSU length6.3" (16 cm)
TypePC
Form factorMidi Tower
Harmonized System (HS) code84733080
Material
MaterialPlastic, Steel
Indication
LED indicatorsYes
Ergonomics
LED indicatorsYes
Cable managementYes
Design
Anti-dust filterYes
MaterialPlastic, Steel
Number of 3.5" bays1
Number of 2.5" bays2
Supported motherboard form factorsmicro ATX, Mini-ITX
Side windowYes
LED indicatorsYes
Cable managementYes
Product colourBlack
Number of expansion slots4
Maximum CPU cooler height6.18" (15.7 cm)
Maximum graphics card length14.2" (36 cm)
Maximum PSU length6.3" (16 cm)
TypePC
Form factorMidi Tower
Power supply
Supported power supply form factorsATX, PS2
Power supply includedNo
Power supply locationBottom
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
Audio inputYes
Audio outputYes
Cooling
Front radiator sizes supported120,240 mm
Rear radiator sizes supported120 mm
CoolingYes
Number of front fans supported (max)2
Front fans diameters supported120,140 mm
Rear fans installed1x 120 mm
Number of rear fans supported (max)1
Rear fans diameters supported120 mm
Number of top fans supported (max)2
Top fans diameters supported120 mm
Number of bottom fans supported (max)1
Bottom fans diameters supported120 mm
Liquid cooling capabilityYes
Storage
Supported HDD sizes2.5,3.5"
Weight & dimensions
Width9.06" (230 mm)
Depth15.2" (387 mm)
Height14.9" (378 mm)
Weight8.16 lbs (3.7 kg)
Packaging data
Package width10.9" (276 mm)
Package height18.1" (461 mm)
Package depth17.1" (435 mm)
Package weight10.4 lbs (4.7 kg)
Logistics data
Harmonized System (HS) code84733080
Other features
Harmonized System (HS) code84733080
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SKU
MCB-Q300L-KANN-S00
CA-1J4-00S1WN-01
CA-1B2-00M1NN-00
Manufacturer
Cooler Master
Thermaltake
Thermaltake
Type
PC
PC
PC
Form factor
Midi Tower
Micro Tower
Midi Tower
Product colour
Black
Black
Black
USB 2.0 ports quantity
N/A
2
1
Number of 5.25" bays
N/A
N/A
3 to 4
Number of 3.5" bays
1 to 2
2 to 3
3 to 4
Power supply included
N
N
N
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
1
N/A
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