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Cooler Master MasterBox Q300L Micro ATX PC Case Compact Computer Case BlackNew
eBayComputers & Tabletsby Cooler Master

Cooler Master MasterBox Q300L Micro ATX PC Case Compact Computer Case Black

$54.01
Lowest in 30 days
In Stock
Seller:
kswaqar · 99.8% positive (1,942)
Shipping:
Free
Delivery:
Est. delivery Aug 3 – Aug 6
Located in:
Mission Viejo, California, US
Returns:
No returns accepted

Build your next high-performance system inside a highly versatile and compact Micro-ATX enclosure designed for optimal thermal efficiency and customization. Featuring a fully perforated layout, this computer case ensures consistent air circulation to keep your internal components running cool under heavy processing loads.

Price history

Last 30 days

This is among the lowest prices we've tracked.

Current
$54.01
30-day avg
$54.01
Typical
$36.98
$51$52$53$54$55$56$57$54.01Jul 2Jul 17Today
Lowest tracked: $54.01Tracking 19 prices since Jul 5Prices pulled from tracked retailers

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  • eBayBest priceThis dealSold by kswaqar
    $54.01

    New · Free · In Stock

    View on eBay

Price last checked: Jul 31, 2026. Prices may change — always confirm the final price on the retailer’s site.

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Specifications

eBay Specifics

Warranty Description
2
Total Usb Ports
2
Style
Q300L
Case Type
Mini-Tower
Item Type Name
grocery
Total Expansion Slots Quantity
4
Material
Alloy Steel, Plastic
Cooling Method
Air
Hard Disk Form Factor
3.5 Inches
Number of Fans
3
Antenna Location
Gaming
Item Weight
480 Grams
Power Supply Mounting Type
Bottom Mount
Supported Motherboard
Micro-ATX and Mini-ITX
Internal Bays Quantity
1
Enclosure Material
Alloy Steel, Plastic
Other Special Features of the Product
Accomodates CPU Coolers, Adjustable, Dust Filter, Edge-To-Edge Pa
Mfr Part Number
MCB-Q300L-KANN-S00
Color
Black
Item Dimensions D x W x H
15.39"D x 9.06"W x 15"H
Compatible Devices
Micro-ATX and Mini-ITX motherboards, devices
Global Trade Identification Number
00884102038006, 00884102095313, 04719512065488
Power Supply Maximum Output
500 Watts
Built-In Media
1 computer case
Recommended Uses For Product
Gaming
Total USB 30 Ports
2
Model Name
Q300L
Motherboard Compatability
Micro-ATX and Mini-ITX
UPC
313036360315

eBay

Category Path
Computers/Tablets & Networking|Computer Components & Parts|Computer Cases & Accessories|Computer Cases
ConditionId
1000
BuyingOptions
FIXED_PRICE
LegacyItemId
168403543350
Category
Computer Cases

Additional information

Brand
Cooler Master
Model
MCB-Q300L-KANN-S00

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