Magnetic Dust Filters: The Dust filter's special pattern gives the chassis a distinctive appearance.
Modular I/O Panel: The I/O panel can be placed in six different locations, offering flexibility and adjustable positioning.
Versatile Cooling: Stay ahead with versatile mounting options. Fit a 240mm liquid cooler for optimal performance.
Components Clearance: This case supports CPU coolers up to 159mm tall, graphics cards up to 360mm long, and power supplies up to 160mm in length.
Open Thermal Design: The perforated design on the front, top, and bottom ensures optimal thermal airflow for excellent heat dissipation.
Edge-To-Edge Side Panel: Showcase your meticulously crafted build proudly with the transparent side panel, offering a stunning display of your components and lighting effects
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Overview
Specs
Reviews (494)
MASTERBOX Q300L WHITE
CHOOSE YOUR STYLE
Learn more about the Cooler Master MCB-Q300L-WANN-S00
Model
Brand
Cooler Master
Model
MCB-Q300L-WANN-S00
Details
Type
Micro ATX
Color
White
Case Material
Exterior: Steel, Plastic Left Side Panel: Acrylic Transparent Side Panel
Power Supply Mounted
Bottom Mount, ATX
Motherboard Compatibility
Micro ATX / Mini ITX
Dust Filters
Bottom
Expansion
Internal 3.5" Drive Bays
1
Internal 2.5" Drive Bays
2
Expansion Slots
4
Front Panel Ports
Front Ports
2 x USB 3.0, 1 x Audio
Cooling System
Fan Options
Top: 2 x 120mm Front: 2 x 120mm; 2 x 140mm Rear: 1 x 120mm Bottom: 1 x 120mm
Radiator Options
Front: 120 / 240mm Rear: 120mm
Dimensions & Weight
Max GPU Length
360 mm
Max CPU Cooler Height
159 mm
Max PSU Length
160 mm
Dimensions (H x W x D)
15.2 x 9.1 x 15.0”
Weight
8.16 lbs.
Additional Info
Package Content
Q300L White Tool Kit Manuel
Additional Information
Date First Available
July 25, 2023
Customer Reviews of the Cooler Master MCB-Q300L-WANN-S00
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between October 7, 2024 and December 31, 2024 you will have until January 31, 2025 to return your product.