# PC case Jonsbo U4 MINI WHITE Mini Tower White

**URL:** https://aio.lv/en/product--jonsbo-u4-mini-white--10739280
**Data updated:** 2026-01-14 13:00 (EET)
**Category:** Computer Cases
**Manufacturer:** Jonsbo
**Manufacturer code:** U4 MINI WHITE
**EAN:** 6970620553061
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 72.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 60.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--jonsbo-u4-mini-white--10739280

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 6.60 EUR |

## Summary description

The Jonsbo U4 MINI WHITE is a compact Mini Tower PC case designed for efficient cooling and easy assembly. It features a sleek white finish, supports ATX power supplies, and accommodates up to three 120mm fans. The case supports HDD sizes of 3.5" and SSDs of 2.5", making it versatile for various storage needs. With dimensions of 222mm width, 440mm depth, and 385mm height, it fits well in tight spaces while providing ample room for components.

## Long description

The Jonsbo U4 MINI WHITE Mini Tower is a compact PC case designed for small-form-factor builds that require efficient cooling and tidy cable routing. Finished in white with a tempered glass side window, the chassis supports Mini-ATX and ITX motherboards, accepts ATX power supplies and provides space for one 3.5" drive and one 2.5" drive. With external dimensions of 222mm (W) x 440mm (D) x 385mm (H) and room for up to three 120mm fans, the case aims to balance a small footprint with practical component compatibility.
Advantages
The case combines a steel frame with a tempered glass side panel for a durable yet visually accessible interior. Support for multiple 120mm fans and an ATX power supply enables flexible cooling and power options despite the compact Mini Tower form factor. A single front USB 3.2 Gen 1 Type-A port provides convenient high-speed connectivity for external devices. The white finish and side window make the chassis suitable for clean, minimalist builds where internal components are visible.
Suitable for
 Compact gaming or multimedia PCs based on Mini-ATX or ITX motherboards
 Home or office systems where a small footprint is required
 Builds that need a mix of HDD and SSD storage (3.5" and 2.5")
 Systems prioritizing airflow with up to three 120mm fans
Key specifications
 Form factor: Mini Tower compatible with Mini-ATX and ITX motherboards
 Material: Steel chassis with tempered glass side panel
 Drive bays: 1 x 3.5" and 1 x 2.5"
 Cooling support: Up to three 120mm fans
 Front I/O: 1 x USB 3.2 Gen 1 (Type-A)
 Power supply: Supports standard ATX power supplies
 Colour: White
 External dimensions: 222mm (W) x 440mm (D) x 385mm (H)
How to use
Install a compatible Mini-ATX or ITX motherboard on the motherboard tray and secure it with the supplied standoffs and screws. Mount the ATX power supply in the designated compartment and connect power cables to the motherboard, drives and fans. Fit storage drives into the 3.5" and 2.5" bays using the appropriate screws or trays, and install up to three 120mm fans in the supported positions to establish airflow. Connect the front-panel USB port and power/reset switches to the motherboard using the provided cables, then route cables neatly to maintain unobstructed airflow and ease hardware access.
Usage recommendations
For optimal thermal performance, configure at least one intake and one exhaust 120mm fan and keep cable routing tidy to reduce airflow obstruction. When using high-power components, verify clearance for CPU coolers and graphics cards within the Mini Tower dimensions before final assembly.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | Mini Tower |
| Supported motherboard form factors | Mini-ATX, ITX |
| Number of 3.5" bays | 1 |
| Number of 2.5" bays | 1 |
| Side window | Yes |
| Material | Steel, Tempered glass |
| Product colour | White |
| Suitable for | Gaming |
| Maximum CPU cooler height | 165 mm |
| Maximum graphics card length | 420 mm |
| Maximum PSU length | 200 mm |
| Cable management | Yes |
| Heat sink included | Yes |
| On/off button | Yes |
| Tempered glass panel(s) | Yes |

### Power supply

| Feature | Value |
|---|---|
| Number of power supply units | 1 |
| Power supply location | Rear |
| Supported power supply form factors | ATX |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Audio input | Yes |
| Audio output | Yes |
| USB Type-C ports quantity | 1 |

### Cooling

| Feature | Value |
|---|---|
| Rear fans diameters supported | 120 |
| Top fans diameters supported | 120, 140 |
| Bottom fans diameters supported | 120 |
| Number of rear fans supported (max) | 1 |
| Number of top fans supported (max) | 3 |
| Number of bottom fans supported (max) | 1 |
| Liquid cooling capability | Yes |

### Storage

| Feature | Value |
|---|---|
| Supported HDD sizes | 3.5 |
| SSD form factor | 2.5" |

### Weight & dimensions

| Feature | Value |
|---|---|
| Material thickness | 1.2 mm |
| Height | 385 mm |
| Width | 222 mm |
| Depth | 440 mm |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

## FAQ

### How much does the PC case Jonsbo U4 MINI WHITE cost, and is it available for purchase?

The price is 72.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 213 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 30.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can PC case Jonsbo U4 MINI WHITE be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Jonsbo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Jonsbo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, form factor, number of 3.5" bays, number of 2.5" bays, side window, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, supported motherboard form factors, material, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for PC case Jonsbo U4 MINI WHITE?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10739280/64999839_large.webp