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Home / PC Cases / Shop Our Mini Computer Case ATX Range Today
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Mini ATX Cases at Quzo UK

At Quzo UK, we offer an impressive range of Mini ATX cases, providing efficient solutions for building your ideal PC setup. Whether you're building a high-performance gaming rig or a stylish workstation, our selection delivers both functionality and style for every need.

352 products found   
Mini ATX Case | be quiet! Pure Base 500DX White | Quzo UK
SKU: 242407BGW38

be quiet! Pure Base 500DX White

  • High airflow intake front panel and top cover for maximum performance
  • Three Pure Wings 2 140mm fans guarantee high cooling performance and silent operation
  • ARGB LED at the front and inside the case
  • USB 3.1 Type C Gen. 2 for latest hardware
  • Water cooling ready for radiators of up to 360mm

Sorry, temporarily out of stock
Mini ATX Case | Cooler Master MasterBox Q300L Midi Tower Black | Quzo UK
SKU: 98498MCB-Q300L-KANN-S00

Cooler Master MasterBox Q300L Midi Tower Black

  • High Flexibility for System Building: The I/O panel can be adjusted to six different locations. On both side of the body you can install the I/O panel at the front, top or bottom
  • Minimized Dimension with ATX PSU Support: Despite the Micro-ATX form factor and the body depth and height of only 370mm x 370mm, the MasterBox Q300L can accommodate a normal ATX PSU
  • Patterned Dust Filter: Special pattern on the dust filter creates a unique outlook for the chassis
  • Clean Routing Space: Behind the motherboard tray, it offers 28mm wide and spacy room for hidden cable management
  • Excellent Thermal Performance: The open design of the perforated front, top and bottom guarantees excellent thermal performance

Sorry, temporarily out of stock
Mini ATX Case | Cooler Master MasterBox TD500 Mesh V2 Midi Tower Black
SKU: 340545TD500V2-KGNN-S00

Cooler Master MasterBox TD500 Mesh V2 Midi Tower Black

  • Polygonal FineMesh Front Panel
  • Three CF120 ARGB Fans Included
  • USB 3.2 Gen 2 Type C Support
  • Tool-Free Crystalline TG Side Panel
  • PSU Shroud With Removable Cover

Sorry, temporarily out of stock
Mini ATX Case | be quiet! Silent Base 802 Window White Midi Tower | Quzo UK
SKU: 263576BGW40

be quiet! Silent Base 802 Window White Midi Tower

  • Interchangeable top cover and front panel for either maximum airflow or silent operation
  • Three Pure Wings 2 140mm fans guarantee a perfect airflow
  • Extra thick insulation mats for improved noise reduction
  • State-of-the-art I/O-panel with fan controller and USB 3.2 Gen. 2 Type C connector for usage of latest hardware
  • Fast and secure detachment of the side panels with push pins

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Mini ATX Case | Fractal Design Focus G Mini Mini Tower Black | Quzo UK
SKU: 136792FD-CA-FOCUS-MINI-BK-W

Fractal Design Focus G Mini Mini Tower Black

  • Large windowed side panel
  • Two preinstalled Fractal Design Silent Series LL 120mm White LED fans
  • Six total fan positions for high-airflow capability
  • Filtered front, top and base air intakes for a dust free interior
  • Support for high-profile CPU coolers and multiple radiator configurations

Sorry, temporarily out of stock
Mini ATX Case | be quiet! DARK BASE PRO 901 | Black Full Tower | Quzo UK
SKU: 342693BGW50

be quiet! DARK BASE PRO 901 | Black Full Tower

  • Interchangeable top cover and front panel for either maximum airflow or virtually inaudible operation
  • Fan and radiator brackets with integrated fan hub in front and top make installation a breeze
  • 3 Silent Wings 4 PWM fans for a virtually inaudible operation and high performance
  • Touch-sensitive I/O panel for state-of-the-art operation
  • Generous dimensions ensure operation of E-ATX motherboards and radiators up to 420mm

Sorry, temporarily out of stock
Mini ATX Case | Cooler Master MasterBox MB320L ARGB Mini Tower Black
SKU: 242756MCB-B320L-KGNN-S02

Cooler Master MasterBox MB320L ARGB Mini Tower Black

  • DarkMirror Front Panel
  • Mesh Intakes
  • Dual ARGB Fans
  • Tempered Glass Side Panel
  • Adaptable Drive Cage

Sorry, temporarily out of stock
Mini ATX Case | Fractal Design Define R5 Midi Tower Black | Quzo UK
SKU: 153382FD-CA-DEF-R5-BK

Fractal Design Define R5 Midi Tower Black

  • Optimally designed for silent computing with high density noise-reducing material throughout the case for maximum sound absorption, while not compromising on airflow and cooling capabilities
  • Extensive water cooling support for a case of this size; housing radiators up to 420mm in the top and 360mm in the front
  • Equipped with new tool-less ModuVent™ fan slot covers allowing the user to install more fans if desired or keep fan slots covered to maximize sound absorption
  • Including two Fractal Design Dynamic GP14 140mm fans developed for superlative airflow while still maintaining low noise levels
  • Maintaining a dust-free interior with the help of dust filters that cover front and bottom air intakes that are easy to access from the front on the case

Sorry, temporarily out of stock
Mini ATX Case | Cooler Master MasterCase H500P Mesh ARGB Midi Tower White
SKU: 241569MCM-H500P-WGNN-S01

Cooler Master MasterCase H500P Mesh ARGB Midi Tower White

  • Dual 200mm ARGB Fans
  • Mesh Front Panel
  • Build By Design
  • ARGB Lighting System
  • Tempered Glass Side Panel

Sorry, temporarily out of stock
Mini ATX Case | Cooler Master MasterCase H500 ARGB, Midi Tower, PC, Grey, ATX, EATX,
SKU: 240836MCM-H500-IGNN-S01

Cooler Master MasterCase H500 ARGB, Midi Tower, PC, Grey, ATX, EATX, micro ATX, Mini-ITX, SSI CEB, Mesh, Plastic, Steel, Multi

  • Mesh & Transparent Front Panel
  • Dual 200mm ARGB Fans
  • ARGB Lighting System
  • Tempered Glass Side Panel
  • Case Handle

Sorry, temporarily out of stock
Mini ATX Case | be quiet! Dark Base 700 Midi Tower Black | Quzo UK
SKU: 65955BGW23

be quiet! Dark Base 700 Midi Tower Black

  • Motherboard tray and HDD slots with enhanced possibilities for individual requirements
  • Two be quiet! Silent Wings 3 140mm PWM fans
  • 4-step dual-rail fan controller is switchable between Silence and Performance modes
  • Ready for radiators up to 360mm
  • PSU shroud, ingenious cable routing and HDD slot covers for a neat interior

Sorry, temporarily out of stock
Mini ATX Case | Corsair iCUE 5000X RGB Midi Tower Black | Quzo UK
SKU: 268337CC-9011212-WW

Corsair iCUE 5000X RGB Midi Tower Black

  • The Corsair Icue 5000X Rgb Is A Mid-Tower Atx Case That Shows Off Your Pc, And Not Its Cables. Four Stunning Tempered Glass Panels And Three Included Corsair Sp Rgb Elite Fans Put Your Pc On Display
  • Clear, Clean, And Cool
  • Four Tempered Glass Panels
  • Corsair Rapidroute Cable Management System
  • Three Included 120Mm Rgb Fans:

Sorry, temporarily out of stock
Mini ATX Case | Fractal Design Meshify 2 Midi Tower Black | Quzo UK
SKU: 263211FD-C-MES2A-02

Fractal Design Meshify 2 Midi Tower Black

  • Convert to Storage Layout and install up to 11 HDDs alongside four dedicated SSDs mounts (6x SSD/HDD trays, 2x SSD brackets and 1x Multibracket included)
  • Transformable interior design utilizing a movable wall for enhancing custom builds
  • The included Multibracket lets you convert any unused fan position to an HDD, SSD or pump mount
  • Tool-less, top-latching side panels allow quick access while preventing accidental drops
  • Fits your custom water loop with large reservoirs and radiators up to 420 mm in the default Open Layout

Sorry, temporarily out of stock
Mini ATX Case | Fractal Design North Midi Tower White | Quzo UK
SKU: 340514FD-C-NOR1C-03

Fractal Design North Midi Tower White

  • Get a head start on your build with the two included 140 mm Aspect PWM fans
  • Choose a GPU up to 355 mm, or up to 300 mm with a 360 mm front radiator
  • Enhance the look of your gaming station with sleek wood and alloy details

Sorry, temporarily out of stock
Mini ATX Case | Cooler Master HAF 700 EVO Full Tower Grey | Quzo UK
SKU: 324477H700E-IGNN-S00

Cooler Master HAF 700 EVO Full Tower Grey

  • Users May Pick And Choose Between Installing A Selection Of Radiator Sizes In Various Mounting Locations: 480Mm (Side Panel)
  • Including: Gpus Vertical Gpu Holder Kit Power Supply 3.5 Drives 2.5 Drives HDD Cage Pumps And Reservoirs Internal & External Paneling Iris: Built In Real-Stats Monitor Monitor System Stats In Real Time Or Showcase Your Personality On Iris
  • Product Family: HAF 700 EVO
  • Collection Model: Cooler Master HAF 700 EVO
  • Form Factor: Full Tower

Sorry, temporarily out of stock
352 products found

Popular Mini ATX Cases Available

Explore some of the top Mini ATX cases that we have on offer:

  • Cooler Master Elite 130 Mini-ITX Case – A versatile and compact design that supports Mini ATX motherboards, offering ample space for hardware upgrades. Price: £49.95
  • Fractal Design Node 202 Mini-ITX Case – Features a sleek, slim profile with a steel and aluminium design, perfect for creating a powerful PC build. Price: £82.60
  • Thermaltake Core V1 Mini-ITX Cube Case – A cube-shaped mini case with superior airflow and support for multiple cooling options, ideal for a high-performance build in a small form factor. Price: £41.25
  • SilverStone SUGO 14 Mini-ITX Case – Known for its minimalist design and flexibility, this case allows full-size GPUs and multiple storage drives, all in a mini form factor. Price: £58.00
  • CiT 9282 Mini-ITX Gaming Case – A highly functional and aesthetically pleasing mini case, perfect for a powerful gaming rig with plenty of ventilation options. Price: £39.99

Features to Look for in a Mini ATX Case

When selecting the ideal Mini ATX case for your PC build, consider the following:

  • Size and Compatibility – Ensure the case supports Mini ATX motherboards and fits your components comfortably, including storage and graphics cards.
  • Cooling Support – Look for cases with good airflow and the ability to mount several cooling fans or liquid cooling solutions.
  • Build Quality – A solid construction ensures durability. Look for cases made of steel or aluminium for long-lasting performance.
  • Design – Whether you want a minimalistic style or an eye-catching case with RGB lighting, there’s a design for every preference.
  • Expansion Options – Some mini cases offer multiple PCI slots and storage bays, providing flexibility for future upgrades.

Why Choose Quzo UK for Your Mini ATX Case?

At Quzo UK, we pride ourselves on offering premium Mini ATX cases that combine form and function. With competitive prices, free UK delivery, and exceptional customer service, we ensure a seamless shopping experience. Choose from trusted brands and get the best value for your money with our curated selection of cases.

Customer Reviews

Our customers love the quality and versatility of our Mini ATX cases. Here's what they have to say:

"The Cooler Master Elite 130 is perfect for my build. It’s compact but offers great cooling and expansion options." – Chris D.

"I opted for the Fractal Design Node 202, and it's been a fantastic choice for my quiet and efficient home office setup." – Claire P.

Choosing the Right Mini ATX Case

When building a new PC, choosing the right Mini ATX case is essential for performance and aesthetics. At Quzo UK, our selection provides a range of options to suit your needs, whether you're focused on gaming, work, or general use.

Order Your Mini ATX Case Today

Browse through our collection and place your order today. Enjoy free UK delivery and outstanding customer support when you shop with Quzo UK. Find the ideal case for your build and get started on your next PC project.