Cooler Master

Cooler Master QUBE Q300L V2 Computer Case (q300lv2-kgnn-s00)

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SKU:
20481812
MPN:
q300lv2-kgnn-s00
Availability:
Out of stock
Stock Update:
12/12/2025 03:48:48 AM PST
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Out of stock

Stock Update:
12/12/2025 03:48:48 AM PST

Description

This item is brand-new, factory sealed.

Cooler Master Q300L V2 Micro-ATX Tower, Magnetic Patterned Dust Filter, USB 3.2 Gen 2x2 (20GB), Tempered Glass Panel, CPU Coolers Max 159mm, GPU Max 360mm, Fully Ventilated Airflow (Q300LV2-KGNN-S00)
  • USB 3.2 Gen 2x2 (20GB): Built-in into the I/O panel is USB 3.2 Gen 2x2 Type C port for up to 20GB/s data speeds.
  • Edge-To-Edge Tempered: Display your meticulously crafted build with pride through the 4mm-thick tempered glass side panel.
  • Components Clearance: This case supports CPU coolers with a maximum height of 159mm, graphics cards up to 360mm in length, and power supplies with a length of up to 160mm.
  • Versatile Cooling: Stay ahead of the game with versatile mounting options. Take advantage of fitting a 240mm liquid cooler and up to 5 fans to ensure optimal performance.
  • Routing Space: With a substantial 28mm of space available behind the motherboard tray, you can effectively manage cables, resulting in a tidy and organized build.
  • Brand: ?Cooler Master
  • Series: ?Q300L V2
  • Item model number: ?Q300LV2-KGNN-S00
  • Item Weight: ?11.68 pounds
  • Product Dimensions: ?15.2 x 9.1 x 15 inches
  • Item Dimensions LxWxH: ?15.2 x 9.1 x 15 inches
  • Color: ?Black
  • Manufacturer: ?Cooler Master

The Q300L V2 delivers a new perspective on the small form factor build experience by pushing the boundaries of what a micro-ATX case can do and be. The V2 updates and reinvigorates every aspect of its mighty predecessor with new features such as USB 3.2 Gen 2 Type C support and redesigned features such as the modernized patterned dust filter. With ATX PSU support, 28mm of cable routing space behind the motherboard tray, a tempered glass side panel, and top-tier thermal performance, the Q300L V2 is highly flexible and aesthetically smart.

Specs

Physical Characteristics
Product Material
Form FactorMini-tower
Weight (Approximate)9.59 lb
Cooler TypeFan Cooler
Product ColorBlack
Height15.1"
Color FamilyBlack
Maximum GPU Length14.17"
Maximum PSU Length6.30"
Width9.1"
Depth15.2"
Maximum CPU Cooler Height6.26"
Warranty
Limited Warranty2 Year
I/O Expansions
Total Number of Expansion Slots4
Interfaces/Ports
Total Number of Audio Out Ports1
USB Port Details
Front Audio InYes
Front Audio OutYes
Front USBYes
Total Number of USB Ports3
Total Number of Audio In Ports1
Bays
Number of Internal 2.5" Bays2
Number of Internal 3.5" Bays1
General Information
Brand NameCooler Master
Manufacturer Website Addresshttp://www.coolermaster-usa.com
Marketing Information High Flexibility for System Building
Minimized Dimension with ATX PSU Support
Redesigned Patterned Dust Filter
Clean Routing Space
Excellent Thermal Performance
Edge-to-Edge Temper-Glass Side Panel
REDESIGNED MAGNETIC DUST FILTER
The redesigned dust filter keeps your PC breathing easy with a refreshed patterned design.
USB 3.2 GEN2X2 (20Gbps) SUPPORTED
USB 3.2 Gen 2x2 Type C port built into the I/O panel with data transfer speeds up to 20Gbps.
EXCELLENT THERMAL PERFORMANCE
The open design of the perforated front, top, and bottom guarantees excellent thermal performance.
CLEAN ROUTING SPACE
28mm of space behind the motherboard tray allow for easy and hidden cable management.
MULTIPLE POSITIONING OPTIONS
The case can be put in vertical or horizonal position.
FAN AND RADIATOR SUPPORT
The front supports up to two 140mm fans and up to a 240mm radiator. The rear supports a 120mm fan or radiator and the top two 120mm fans. All to ensure you don't have to compromise on performance.
COMPONENTS CLEARANCE
The Q300L V2 case supports CPU coolers up to a height of 159mm, graphics cards up to a length of 360mm, and power supplies up to a length of 160mm.
Product TypeComputer Case
Product NameQUBE Q300L V2 Computer Case
ManufacturerCooler Master Co., Ltd
Manufacturer Part NumberQ300LV2KGNNS00
Product ModelQ300L V2
Product LineQUBE
Technical Information
Motherboard Supported
Installed Fan Size4.72"
Number of Fans Supported8
Features
Fan Size Supported
Number of Fans Installed1

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Cooler Master QUBE Q300L V2 Computer Case (q300lv2-kgnn-s00)