Jonsbo U4 Mini Mini Tower - Supports Mini-ITX & Micro-ATX, Black
- Supports Mini-ITX and Micro-ATX motherboards •
- Maximum GPU length 420mm •
- Supports up to 7 fans for optimal cooling •
- Front ports: USB-C 3.1 and USB 3.0 •
- More features
Offers updated on: 19/08/2026. Paid and non-exhaustive ads ★ The ratings are generated from multiple sources, including data provided by the merchant and publicly available information.
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Description
Introducing the Jonsbo U4 Mini Mini Tower, the perfect compact solution for gaming enthusiasts! Released to cater to both functionality and style, this sleek black tower is designed to support Mini-ITX and Micro-ATX motherboards.
Crafted from high-quality steel with tempered glass panels, the Jonsbo U4 exudes an elegant aesthetic. This form factor not only saves space but also enhances your gaming setup.
- Material: Steel and tempered glass
- Color: Black
- Form Factor: Mini Tower
- Supported Motherboards: ITX, Mini-ATX
- Maximum CPU Cooler Height: 16.5 cm
- Maximum Graphics Card Length: 42 cm
- Cooling Options: Supports liquid cooling and multiple fans
This mini tower includes one 3.5" and one 2.5" bay for versatile storage options, enabling you to tailor your setup based on your needs. The strategically designed layout allows for optimal cable management, keeping your environment neat and organized.
With excellent airflow capabilities, it accommodates up to four fans, ensuring that your system remains cool during intense gaming sessions. The addition of USB 3.2 Gen 2 Type-C ports prepares your build for high-speed data transfer, making it perfect for gamers who demand performance.
Whether you're building a new system or upgrading your existing one, the Jonsbo U4 Mini Mini Tower stands out as an ideal choice that combines functionality, aesthetics, and practicality.
Features
Design
- Material:Steel, Tempered glass
- Form factor:Mini Tower
- Type:PC
- Product colour:Black
- Supported motherboard form factors:ITX, Mini-ATX
- Number of 3.5" bays:1
- Number of 2.5" bays:1
- Side window:Yes
- Suitable for:Gaming
- Tempered glass panel(s):Yes
- Cable management:Yes
- On/off button:Yes
- Maximum CPU cooler height:16.5 cm
- Maximum graphics card length:42 cm
- Maximum PSU length:20 cm
Power supply
- Power supply location:Rear
- Number of power supply units:1
- Supported power supply form factors:ATX
Ports & interfaces
- Audio input:Yes
- Audio output:Yes
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:1
- USB Type-C ports quantity:1
- USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:1
Cooling
- Number of rear fans supported (max):1
- Rear fans diameters supported:120 mm
- Number of top fans supported (max):3
- Top fans diameters supported:120,140 mm
- Number of bottom fans supported (max):1
- Bottom fans diameters supported:120 mm
- Liquid cooling capability:Yes
Storage
- Supported HDD sizes:3.5"
- SSD form factor:2.5"
Packaging content
- Manual:Yes
Weight & dimensions
- Width:222 mm
- Depth:440 mm
- Height:385 mm
- Material thickness:1.2 mm
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