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Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
The MasterBox Q300L is your straightforward option in the lineup of the brand new MasterBox Q-series from Cooler Master.
Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated Airflow, Black (MCB-Q300L-KANN-S00)
Item #: 13792028

Cooler Master MasterBox Q300L Micro-ATX Tower with Magnetic Design Dust Filter, Transparent Acrylic Side Panel, Adjustable I/O & Fully Ventilated

Item #: 13792028

AWG 113

AWG 145

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

22%

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The MasterBox Q300L is your straightforward option in the lineup of the brand new MasterBox Q-series from Cooler Master.
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What Stands Out

Magnetic Dust Filter
The magnetic dust filter ensures easy cleaning and maintenance, enhancing longevity and performance by preventing dust buildup inside the case.
Transparent Acrylic Panel
The transparent acrylic side panel offers a stylish view of internal components, allowing users to showcase their build while maintaining a sleek aesthetic.
Adjustable I/O Ports
The adjustable I/O panel provides flexibility for different placement needs, ensuring convenient access for users regardless of their setup and enhancing user experience.

Product Details

Discover the Cooler Master MasterBox Q300L Micro-ATX Tower with magnetic dust filter, transparent acrylic side panel, adjustable IO, and fully ventilated airflow. Shop now at Ubuy Aruba.
  • 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 magnetic 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.
Computer case typeMid Tower
BrandCooler Master
SizeMicro-ATX
ColorGray
FeaturesAcrylic Panel
MaterialMulti
Installed fan sizes119.89 mm
Compatible fan sizes119.89 mm
Model nameMCB-Q300L-KANN-S00
Weight10.30 Ounces (292.01 grams)
Has written warrantyNo
AccessoriesCoolerMaster MasterBox Q300L Mini Tower Case
CoolerMaster 2 Year Limited Warranty

Who Should Buy?

Suitable For
  • Budget Builders

    Ideal for users assembling a cost-effective gaming or productivity PC without compromising on essential features.

  • Compact Environments

    Perfect for users with limited space looking for a micro-ATX case that maximizes airflow and design.

  • DIY Enthusiasts

    Great for users who enjoy customizing their setups and prefer easy access for upgrades and modifications.

Not Suitable For
  • High-Performance Users

    Not suitable for users requiring advanced cooling solutions or larger components typical in high-performance gaming setups.

  • Storage Heavy Users

    May not meet the needs of users requiring multiple drives due to limited space for additional Storage options.

  • Aesthetic Focused Users

    Less appealing for users wanting premium finishes or extensive RGB lighting features present in more expensive cases.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the size of the MasterBox Q300L?

    Answer: The MasterBox Q300L is small in size.
  • Question: Does the MasterBox Q300L support a standard ATX PSU?

    Answer: Yes, it supports a standard ATX PSU.
  • Question: Where can the I/O panel be adjusted?

    Answer: The I/O panel can be adjusted to six different locations.

Cooler Master Cases & Towers Editorial Review

The case being reviewed is highly recommended by customers for its functionality, design, and price point. It is easy to assemble and has plenty of room to hide wires, making cable management a breeze. The case is also praised for its compatibility with RGB lighting and spinning fans, making it a great option for those who want to enhance their PC's aesthetics. One minor drawback mentioned by a customer is that the feet on the bottom of the case could be taller to provide better airflow. However, the customer notes that this issue can be easily fixed by making a DIY modification, which would only take a few minutes. The case is found to have ample space for storage, with room for one 3.5" HD and two 2.5" hard drives or SSDs. The 3.5" HD is conveniently placed on the back of the case. The transparent side panel can be moved to either side of the case, and both the top and front of the case are well-vented for proper airflow. The front panel also features a removable magnetic piece to keep dust out. Another point of praise is the case's ability to accommodate larger ATX power supplies, making it suitable for powering mid-level gaming machines. In terms of price, the case is highly regarded as being a great value for money, with a price point around $45 at the time of writing.

Customer Reviews & Ratings

4.4
17 customers ratings
  • 5 Star
    76%
  • 4 Star
    5%
  • 3 Star
    0%
  • 2 Star
    11%
  • 1 Star
    5%

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Pros

  • Easy assembly
  • Ample room for cable management
  • Compatible with RGB lighting and spinning fans
  • Versatile storage options
  • Flexible side panel placement
  • Well-vented for proper airflow
  • Removable magnetic dust filter
  • Accommodates larger ATX power supplies
  • Excellent value for money

Cons

  • Feet could be taller for better airflow Overall, the case receives positive customer feedback for its performance, design, and affordability, making it a highly recommended choice for PC enthusiasts.

Product Price History

Important information

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