Cooler Master MasterBox Q300P - RGB mATX Mini Tower Case for Portable Gaming with Full Side Panel Display, Clean Routing, and Multiple Cooling Options
Cooler Master MasterBox Q300P - RGB mATX Mini Tower Case for Portable Gaming with Full Side Panel Display, Clean Routing, and Multiple Cooling Options
Overall Rating: 1.5 / 5 (average from multiple review sources, as of 27 Jun 2026)
Based on a total of 65 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 65 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Price
Usually dispatched within 2 to 3 days
Direct debit
Direct debit
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Visa
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Mastercard
£138.22
Delivery from £27.40
Cooler Master MasterBox Q300P Mini Tower Black
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 22 Jun 2026)
Based on a total of 23,194 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 23,194 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
Will usually delivered within 7 - 15 working days of receiving cleared payment.
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PayPal
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Visa
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Mastercard
£143.31
Delivery from £20.00
Cheapest offer
RGB ON THE GO - Includes 4 removeable handles and 2 pre-installed 120mm RGB front fans which can be directly connected to RGB compatible motherboard or assigned via the manual controller. VERTICAL OR HORIZONTAL- The MasterBox case features rubberized thumbscrews that enable either a standing or laying orientation with fully-perforated panels for multiple airflow configurations. MULTIPLE COOLING OPTIONS - The front panel can support up to two 140mm fans or a 240mm liquid cooler radiator. the rear panel supports a 120mm cooling module (fan or radiator), while the top can house two 120mm fans. EDGE-TO-EDGE DISPLAY - The square edge-to-edge transparent side panel enables a full display of any system build, and includes an I/O panel which can be rotated into 3 different orientations on either side. Behind the motherboard tray is 28mm of allocated space for clean cable management. SPACIOUS INTERIOR - The MasterBox Q300P supports CPU coolers up to a height of 159mm, graphics cards (GFX) up to a length of 360mm, and power supplies (PSU) up to 160mm in length.
£138.22
Usually dispatched within 2 to 3 days
Amazon-marketplace.co.uk
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Cooler Master MasterBox Q300P - RGB mATX Mini Tower Case for Portable Gaming with Full Side Panel Display, Clean Routing, and Multiple Cooling Options - Details
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We have found 2 prices for Cooler Master MasterBox Q300P - RGB mATX Mini Tower Case for Portable Gaming with Full Side Panel Display, Clean Routing, and Multiple Cooling Options. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Cooler Master MasterBox Q300P - RGB mATX Mini Tower Case for Portable Gaming with Full Side Panel Display, Clean Routing, and Multiple Cooling Options - Price Information
- Cheapest price: £138.22
- The cheapest price is offered by Amazon-marketplace.co.uk. You can order the product there.
- The price range for the product Cooler Master MasterBox Q300P - RGB mATX Mini Tower Case for Portable Gaming with Full Side Panel Display, Clean Routing, and Multiple Cooling Options is €£138.22to €£143.31 with a total of 2 offers.
- Payment methods: The online shop Amazon-marketplace.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is Usually dispatched within 2 to 3 days working days offered by Amazon-marketplace.co.uk.
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