Cooler Master Launches Q300L V2 mATX Case with Updated Dust Filter and Tempered Glass Side Panel

Image: Cooler Master

Cooler Master has launched the Q300L V2, a successor to the MasterBox Q300L that features a handful of upgrades over the original, including a newly designed dust filter for optimizing air flow, a USB 3.2 Gen 2×2 Type C port on the I/O panel, and an edge-to-edge tempered glass side panel. Newegg already has the mATX case listed for $59.99, with initial shipments arriving later this week. The original MasterBox Q300L remains available in four options, according to Cooler Master’s listings.

“The Q300L V2 is a testament to Cooler Master’s ongoing commitment to innovation, efficiency and delivering superior thermal performance,” said Jimmy Sha, CEO of Cooler Master. “We’ve pushed the boundaries of the mATX format to ensure our users never have to compromise between space, performance and aesthetics.”

Cooler Master Q300L V2 mATX Case Features

  • Next-Gen Connectivity: Incorporates a USB 3.2 Gen 2×2 Type C port on the I/O panel, ensuring swift data transfer speeds of up to 20GB/s.
  • Compact Design, Full-Sized PSU Capable: Despite measuring only 370mm x 370mm, this space-efficient mATX case can comfortably house a standard ATX PSU.
  • Optimized Dust Filter: Newly redesigned patterned dust filter optimizes airflow and maintains a clean, cool PC interior.
  • Uncluttered Cable Management: With 28mm of space behind the motherboard tray, hiding cables and maintaining a clean build is easy.
  • Superior Thermal Performance: Perforated front, top and bottom sections guarantee exceptional thermal management.
  • Tempered Glass Side Panel: Showcase your build with the 4mm-thick tempered glass side panel, secured with convenient thumbscrews.

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