Does it come with screws? Motherboard Standoffs??

Yes, they are included in the case.

Will it support msi proseries b450-a pro max?

Yes as it is matx which means micro atx

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

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)

Product ID: 253226810

Details

Brand
Cooler Master
Case type
Mini-Tower
Colour
Black
Motherboard compatability
Micro-ATX and
Recommended uses for product
Video Games

🌀Fully ventilated airflow with magnetic dust filters

🔄6-way adjustable I/O panel

🖥️Edge-to-edge transparent acrylic side panel

4078 DH

Duties & taxes included

In stock

Sold byAmazon MoroccoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Morocco.

Secure transaction

Description

🖤 Master your setup with style and airflow that breathes innovation.

CLEAN TIDY INSIDE - Extra space behind the motherboard tray for seamless cable management keeps your build sleek and professional.
SHOW OFF YOUR BUILD - The crystal-clear acrylic side panel offers a full panoramic view of your components, making your rig a centerpiece of any workspace.
VERSATILE ORIENTATION - Supports both vertical and horizontal positioning to fit your unique workspace or gaming station aesthetic.
CUSTOMIZABLE I O PLACEMENT - Position your ports exactly where you need them with 6 adjustable locations for ultimate desk setup flexibility.
OPTIMIZED COOLING PERFORMANCE - Open perforated front, top, and bottom combined with magnetic dust filters ensure maximum airflow and dust-free operation.

The Cooler Master MasterBox Q300L is a compact Micro-ATX tower designed for professionals and gamers who demand flexibility and style. Featuring a fully adjustable I/O panel, a transparent acrylic side panel for showcasing your build, and a magnetic dust filter system with perforated panels for superior airflow, this case supports Micro-ATX and Mini-ITX motherboards, accommodates large GPUs up to 360mm, and offers versatile vertical or horizontal orientation. Its smart cable management and robust cooling options make it a top choice for multitasking and high-performance setups.

Specifications

ASIN	B0785GRMPG
Antenna Location	Video Games, Business, Multitasking
Best Sellers Rank	#49,470 in Computers ( See Top 100 in Computers ) #310 in Computer Cases
Brand	Cooler Master
Built-In Media	1 computer case
Case Type	Mini-Tower
Color	Black
Compatible Devices	ATX motherboard, ATX power supply, Micro-ATX motherboard
Cooling Method	Fan
Customer Reviews	4.5 4.5 out of 5 stars (13,665)
Enclosure Material	Alloy Steel Plastic
Fan Size	120 Millimeters
Global Trade Identification Number	00884102038006, 00884102095313, 04719512065488
Hard Disk Form Factor	3.5 Inches
Internal Bays Quantity	1
Item Dimensions D x W x H	39.1D x 23W x 38.1H centimeters
Item Type Name	grocery
Item Weight	480 Grams
Manufacturer	Cooler Master
Mfr Part Number	MCB-Q300L-KANN-S00
Model Name	Q300L
Model Number	MCB-Q300L-KANN-S00
Number of Fans	3
Number of Items	1
Other Special Features of the Product	Magnetic Dust Filters
Power Supply Maximum Output	500 Watts
Power Supply Mounting Type	Bottom Mount
Supported Motherboard	Micro-ATX and Mini-ITX
Total Expansion Slots Quantity	4
Total USB 3.0 Ports	2
Total Usb Ports	2
UPC	884102095313 884102038006

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

4078 DH

Duties & taxes included

In stock

Sold byAmazon MoroccoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Morocco.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews