{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product PC Case Jonsbo U4 Mini Mini Tower Black
72.49 €

PC Case Jonsbo U4 Mini Mini Tower Black

PC Case Jonsbo U4 Mini Photo 1
PC Case Jonsbo U4 Mini Photo 2
PC Case Jonsbo U4 Mini Photo 3
PC Case Jonsbo U4 Mini Photo 4
PC Case Jonsbo U4 Mini Photo 5
PC Case Jonsbo U4 Mini Photo 6
PC Case Jonsbo U4 Mini Photo 7
PC Case Jonsbo U4 Mini Photo 8
PC Case Jonsbo U4 Mini Photo 9
PC Case Jonsbo U4 Mini Photo 10
PC Case Jonsbo U4 Mini Photo 11
PC Case Jonsbo U4 Mini Photo 12
PC Case Jonsbo U4 Mini Photo 13
PC Case Jonsbo U4 Mini Photo 14
PC Case Jonsbo U4 Mini Photo 15
PC Case Jonsbo U4 Mini Photo 16
PC Case Jonsbo U4 Mini Photo 17
PC Case Jonsbo U4 Mini Photo 18
PC Case Jonsbo U4 Mini Photo 19
PC Case Jonsbo U4 Mini Photo 20
PC Case Jonsbo U4 Mini Photo 21
PC Case Jonsbo U4 Mini Photo 22
PC Case Jonsbo U4 Mini Photo 1
PC Case Jonsbo U4 Mini Photo 2
PC Case Jonsbo U4 Mini Photo 3
PC Case Jonsbo U4 Mini Photo 4
PC Case Jonsbo U4 Mini Photo 5
PC Case Jonsbo U4 Mini Photo 6
PC Case Jonsbo U4 Mini Photo 7
PC Case Jonsbo U4 Mini Photo 8
PC Case Jonsbo U4 Mini Photo 9
PC Case Jonsbo U4 Mini Photo 10
PC Case Jonsbo U4 Mini Photo 11
PC Case Jonsbo U4 Mini Photo 12
PC Case Jonsbo U4 Mini Photo 13
PC Case Jonsbo U4 Mini Photo 14
PC Case Jonsbo U4 Mini Photo 15
PC Case Jonsbo U4 Mini Photo 16
PC Case Jonsbo U4 Mini Photo 17
PC Case Jonsbo U4 Mini Photo 18
PC Case Jonsbo U4 Mini Photo 19
PC Case Jonsbo U4 Mini Photo 20
PC Case Jonsbo U4 Mini Photo 21
PC Case Jonsbo U4 Mini Photo 22
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

PC Case Jonsbo U4 Mini Mini Tower Black

{{email}}
You keep track of price changes

PC Case Jonsbo U4 Mini Mini Tower Black

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

The Jonsbo U4 Mini is a compact Mini Tower PC case designed for efficient cooling and optimal performance. It supports ATX power supplies and accommodates up to three 120mm fans for enhanced airflow. With dimensions of 222mm width, 440mm depth, and 385mm height, it fits easily in tight spaces. The case supports 3.5" HDDs and 2.5" SSDs, making it versatile for various storage needs. Its sleek black design adds a modern touch to any setup.
Available at price 72.49 €: 9 pcs.
Total available for order: 108 pcs.
Warranty: 2 Years
SKU: 10739279
Manufacturer: Jonsbo
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.08.2026 {{selectedOffer.courierDeliveryString}}
From 6.60 € (Weight: 7.30 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
13.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 24.16 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.01 euros per month
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The Jonsbo U4 Mini Mini Tower Black is a compact PC case designed for space-saving desktop builds while maintaining effective airflow. It supports standard ATX power supplies, accepts both 3.5" HDD and 2.5" SSD drives, and can accommodate up to three 120 mm fans. The front mesh panel improves intake airflow, and the case dimensions of 222 mm (W) × 440 mm (D) × 385 mm (H) make it suitable for small workspaces.

Advantages

The compact footprint allows placement in tight work areas without sacrificing support for standard ATX power supplies. A mesh front panel combined with support for up to three 120 mm fans increases cooling potential, while compatibility with both 3.5" and 2.5" drives provides flexible storage options. The black finish offers a neutral, professional appearance that integrates with various setups.

Suitable for

  • Small-form-factor desktop builds (Mini Tower, Mini-ATX/ITX systems)
  • Home office or limited-desk environments requiring compact cases
  • Systems that need a mix of 3.5" HDD and 2.5" SSD storage
  • Builds prioritizing straightforward ATX power supply compatibility

Key specifications

  • Brand: Jonsbo
  • Model: U4 Mini Mini Tower Black
  • MPN: U4 MINI BLACK MESH
  • EAN: 6970620553078
  • Dimensions: 222 mm (W) × 440 mm (D) × 385 mm (H)
  • Power supply: supports ATX power supplies
  • Cooling: up to 3 × 120 mm fans (front/intake and interior)
  • Drive bays: supports 3.5" HDD and 2.5" SSD
  • Front panel: mesh for improved airflow
  • Color: Black

How to use

Before assembly, verify the clearance for your graphics card and CPU cooler relative to the case dimensions. Install the ATX power supply in its compartment and secure the motherboard on standoffs, connecting all required power and peripheral cables. Mount storage devices in the designated 3.5" and 2.5" bays, install up to three 120 mm fans where mounting points are provided, and route cables through available openings to keep airflow unobstructed. Check that all connectors are properly seated before powering the system.

Usage recommendations

Check the length of your graphics card and the height of your CPU cooler against the Jonsbo U4 Mini dimensions before purchase. For balanced airflow in this compact Mini Tower, install at least one intake fan and ensure an exhaust path; use cable management to prevent obstruction of cool air intake.
hot
The product description was generated using AI technologies based on the customer's request. Inaccuracies may occur.

Specifications

USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: Number of USB 3.1 (3.1 Gen 2) ports with Type-C connector. USB 3.1 (3.1 Gen 2) is USB interface version which supports transfer rate up to 10 Gbit/s (SuperSpeed+). USB Type-C connector has symmetrical design architecture and compatible with Thunderbolt 3 interface.
1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
1
Number of 3.5" bays: A drive bay is a standard-area for adding hardware to a computer. Most drive bays are fixed to the inside of a case, but some can be removed. A 3.5" drive bay is for floppy disks.
1
Type: Characteristics of the device.
PC
Form factor: The shape or design of the product.
Mini Tower
Supported HDD sizes: The size of the hard disk drives which can be used by the device.
3.5
Supported motherboard form factors: Design of the supported motherboards.
Mini-ATX, ITX
Product colour: The colour e.g. red, blue, green, black, white.
Black
All features

Weight & dimensions

Material thickness:
1.2 mm
Height: The measurement of the product from head to foot or from base to top.
385 mm
Depth: The distance from the front to the back of something.
440 mm
Width: The measurement or extent of something from side to side.
222 mm

Packaging content

Manual:
Yes

Storage

SSD form factor: The size of the solid-state drive, given in inches
2.5"
Supported HDD sizes: The size of the hard disk drives which can be used by the device.
3.5

Cooling

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

Ports & interfaces

USB Type-C ports quantity:
1
Audio output: The type of audio output that the device produces, and the connector(s).
Yes
Audio input: The type of audio input that the device requires, and the connection needed.
Yes
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: Number of USB 3.1 (3.1 Gen 2) ports with Type-C connector. USB 3.1 (3.1 Gen 2) is USB interface version which supports transfer rate up to 10 Gbit/s (SuperSpeed+). USB Type-C connector has symmetrical design architecture and compatible with Thunderbolt 3 interface.
1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
1

Power supply

Supported power supply form factors:
ATX
Number of power supply units:
1
Power supply location: Where the power supply is positioned.
Rear

Design

Maximum PSU length:
200 mm
Maximum graphics card length:
420 mm
Maximum CPU cooler height:
165 mm
On/off button:
Yes
Cable management: Description of improved cable management
Yes
Heat sink included:
Yes
Tempered glass panel(s):
Yes
Suitable for: Who can use the product, or what the product can be used for.
Gaming
Side window: A side window is a transparent side (or part of side) in a housing which enables you to see the internal space of the device.
Yes
Number of 2.5" bays:
1
Number of 3.5" bays: A drive bay is a standard-area for adding hardware to a computer. Most drive bays are fixed to the inside of a case, but some can be removed. A 3.5" drive bay is for floppy disks.
1
Supported motherboard form factors: Design of the supported motherboards.
Mini-ATX, ITX
Product colour: The colour e.g. red, blue, green, black, white.
Black
Material: The material from which a thing is or can be made e.g. wood, plastic.
Steel, Mesh
Type: Characteristics of the device.
PC
Form factor: The shape or design of the product.
Mini Tower

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}
Stock data
Warehouse Stock Delivery to the store Store Price
EU57 9 10.08.2026 Best delivery
72.49 € Best price
WH320 33 11.08.2026
81.49 €
WH354 33 11.08.2026
82.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 33 25.08.2026
86.49 €
72.49 €
Stock: 9
Delivery Date: 10.08.2026 Best delivery
Warehouse: EU57
81.49 €
Stock: 33
Delivery Date: 11.08.2026
Warehouse: WH320
82.99 €
Stock: 33
Delivery Date: 11.08.2026
Warehouse: WH354
Available only for legal entities
86.49 €
Stock: 33
Delivery Date: 25.08.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the PC Case Jonsbo U4 Mini cost, and is it available for purchase?

The price is 72.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 108 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 10.08.2026 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 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the PC Case Jonsbo U4 Mini online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: usb 3.2 gen 2 (3.1 gen 2) type-c ports quantity, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, number of 3.5" bays, type, form factor, supported hdd sizes, supported motherboard form factors, 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?

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.