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U1 Plus Black Mini-ITX Aluminium Case €66,95
1 in stock
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(6 customer ratings)
U1 Plus Silver Mini-ITX Aluminium Case €66,95
7 in stock
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(3 customer ratings)
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Jonsbo U1 Plus Mini-ITX Aluminium Cases

At just 320mm tall, the Jonsbo U1 Plus chassis is a great choice for style, practicality and price. It is manufactured from top quality brushed aluminium and really looks the part.


  1. Full aluminium chassis
  2. Extremely compact
  3. 5mm tempered glass side panel
  4. Compatible with Mini-ITX motherboards only
  5. Small form factor PSUs only

The U1 Plus is the predecessor to the popular U1 case, making it the perfect base for home PC systems. The main feature of this case is the timeless design line with the elegantly rounded corners and a very appealing exterior. Another special feature of the case are the transparent window, which is an optical highlight for all hardware enthusiasts who enjoy the view of inside their PC.

This refined and at the same time unobtrusive design of the case ensures that it can blend in with any interior style. The blue illuminated power button is recessed into the sleek front. The I/O panel with 2x USB 3.0 and the HD audio connectors can be found on the right side of the case (as seen from the front). The U1 Plus is made of sturdy 4mm thick anodised aluminium with the right side panel sporting a 5mm strong tempered glass.

This high-quality and well-manufactures ITX case supports motherboards up to a maximum size of 170 x 170 mm (Mini-ITX). The installation of the motherboard is very simple - after removing the left side panel it can be installed with little effort on the right side panel. The chassis accommodate only Small Form Factor (SFX) power supplies that are installed in the U1 Plus under the top cover.

In order to guarantee a particularly smooth-running and at the same time very compact system, Jonsbo decided to leave out mounting options for 3.5 inch HDD. In total, two 2.5 inch SSDs can be installed behind the front of the U1 Plus. Two expansion slots for the installation of a graphics card or sound card is available if required.

The case is aimed at users who are looking for a very small and stylish PC for typical living room applications. Thanks to the intelligent design of the case, you can install CPU-coolers with a maximum height of up to 133 mm and VGA cards of up to 195 mm in length. It’s perfectly suited to house a small Mini-ITX system with a compact VGA card.

The ventilation system of U1 Plus is designed for lowest possible noise levels. Users can install one 80 mm fan at the rear side of the case to exhaust heat from inside the case. Air intakes in the front of the right side panel allow a continuously heat exchange. The use of aluminium contributes to the improved heat dissipation.

Show specifications and reviews for:
SpecificationsU1 BlackU1 Silver
Form Factor MotherboardMini-ITX Mini-ITX
Form Factor PSUSFX SFX
Drive bays2x 2.5 inch 2x 2.5 inch
Case fans (rear)1x 80 mm (not supplied) 1x 80 mm (not supplied)
Dimensions (H x W x D)320 x 170 x 220 mm 320 x 170 x 220 mm
Weight2.7kg 2.7kg
Material4mm aluminium, 5mm tempered glass 4mm aluminium, 5mm tempered glass
Maximum CPU cooler height133 mm 133 mm
Max. length VGA card195 mm 195 mm
Front right side I/O ports 2 x USB 3.0, audio out and microphone 2 x USB 3.0, audio out and microphone
Warranty24 months 24 months
EAN barcode4250140364111 4250140364012
SpecificationsU1 BlackU1 Silver
Case TypeHTPC / ITX
Form Factor MotherboardMini-ITX
Form Factor PSUSFX
Drive bays2x 2.5 inch
Case fans (rear)1x 80 mm (not supplied)
Dimensions (H x W x D)320 x 170 x 220 mm
Material4mm aluminium, 5mm tempered glass
Maximum CPU cooler height133 mm
Max. length VGA card195 mm
Front right side I/O ports 2 x USB 3.0, audio out and microphone
Warranty24 months
EAN barcode4250140364111 4250140364012

Product Resources

Top Quiet PC Cases

“Excellent Service, Products and Support - Highly Recommended”

“I was looking to purchase a stable and reliable high end Business Computer, so it was vital that I chose a company I could trust for their advice, products and support.

I researched the main UK suppliers and brands, and some were competitive on pricing. However, after contacting these retailers and reading customer reviews on various websites (including TrustPilot) about them, they seemed to fall short on the “trust” issue when it came to their service, products and/or support.

The exception to this was Quiet PC, and some of the reasons for this are listed below:

- Over numerous phone calls, Andy spent a lot of time going through all of the Hardware and Software options to advise me on the best Computer System for my requirements. All phone calls were returned, questions answered, and emails responded to quickly (basically, they do what they say they will do).

- The website is excellent. You can go through every Hardware and Software option for the System you are interested in and configure exactly what you want for your budget. The System configuration can be saved for later, or purchased via the simple Checkout process. Order Confirmation and Despatch emails are sent thereafter.

- My system was ordered on the Tuesday afternoon, and built, tested, despatched and delivered by Friday (Using my chosen carrier UPS).

- The Computer System was packaged in the noFan computer case box, and all manuals - discs - cables were packaged in the motherboard box. Then, these two boxes were packaged with one very big box (with plenty of packing material), so they arrived in perfect condition. Everything I ordered was present and accurate (Hardware Components and Software).

- I have been using the Computer for a month now, and it works perfectly. The noFan case is totally silent, produces hardly any heat, and I would imagine uses far less power than an active fan based system. No free trial (junkware) software installed, and the system comes with a two year guarantee.

- I have received after an sales support email from Ellen to see if everything is ok, but I have not had to contact them with all being fine so far.

The TrustPilot reviews were very valuable to me in making my decision on who to purchase from, so hopefully my review will be helpful to others also.


(Review via Trustpilot)