

Spotted by Maya Chen
Deal Hunter & Savings Expert
Compact Case with Customizable Cooling and Layout
Cooler Master Q300L V1 Micro-ATX PC Case, High Airflow, Transparent Panel | 360mm Graphics Card Support, 240mm AIO Support, Micro-ATX Motherboard, Magnetic Dust Filters, Modular I/O Panel
The Cooler Master Q300L V1 is a small-form Micro-ATX PC case that balances compact size with versatile features like adjustable I/O panel placement and strong airflow support, including space for 360mm graphics cards and 240mm AIO coolers.
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Spotted by Maya Chen
Deal Hunter & Savings Expert
The highlights
- +Supports Micro-ATX and Mini-ITX boards while accommodating full-size ATX power supplies, uncommon in compact cases.
- +Magnetic dust filters simplify maintenance and help keep components clean.
- +Modular I/O panel with six placement options enhances build customization and cable management.
The full picture
Heads up
- Limited to Micro-ATX and Mini-ITX motherboards, so not suitable for larger boards.
- The mini-tower size may restrict future expansion or larger cooling setups beyond specified support.
- Transparent panel might require extra care to avoid scratches or fingerprints.
Before you buy
- Confirm motherboard size compatibility (Micro-ATX or Mini-ITX).
- Check dimensions against your workspace to ensure fit.
- Plan your cooling setup to match supported radiator and fan sizes.
- Consider if you need the modular I/O panel flexibility for your build orientation.
Product details
The Master Box Q300L is your straightforward option in the lineup of the brand new Master Box 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 Master Box 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 Master Box Q300L The perfect choice for office and home.
