About Us

Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out any material, long-term or laboratory tests. The tests are carried out by 1-2 independent consumers over a period of 7-14 days. The exact test conditions can be viewed in the test plan of the respective test report – click here to go directly to the test plan.

Manufacturers provide the tested products free of charge. We charge a one-off test fee for carrying out the tests. In addition, manufacturers pay an annual licence fee for the use of the Prüfengel seal. We also receive a commission for linking to manufacturers’ websites. These remunerations have no influence on our test results or ratings.

We guarantee transparency and a fair evaluation. For a detailed insight into our comprehensive evaluation process, please click here.

CSL
All-in-one PC

This all-in-one PC from CSL Computer is a real beauty on the desk. The large, ultra-thin screen contains all the technology you need. A single cable is all you need to keep your workstation looking tidy. The powerful PC system is fully integrated directly into the high-resolution 27-inch screen. We are talking about a Full HD IPS display here. The built-in speakers are also of high quality and the resolution is impressive with razor-sharp images and videos. The stand can be easily screwed onto the screen using the illustrated assembly instructions. With the included wireless accessories in the form of a mouse and keyboard, you have everything you need to get started right away. The PC works almost silently, very quickly and very energy-efficiently. Customer service is easy to reach by phone, live chat or email.

The All-In-One PC is also available in many different SSD / RAM configurations. So everyone has the opportunity to order individually.

We have tested the following variant:

CPU: Intel® Pentium® N6000, 4× 3300 MHz Intel® Burst frequency CPU cooler: passive CPU cooler, silent

Boot SSD: 1000 GB SSD, M.2 2242 PCI-Express NVMe (2000 MB/s read | 1700 MB/s write)

Memory: 32 GB SO-DIMM DDR4 RAM, 3200 MHz

Graphics: Intel® UHD Graphics, 1× HDMI 2.0

Mainboard: Mini-PC mainboard, SoC, 2× USB 3.2 Gen2, 3× USB 2.0, HDMI 2.0 output (audio/video), MicroSD card reader (SDXC/SDHC, max. 512 GB), 1× headphone out, 1× microphone in, Bluetooth 4.2, 2× SO-DIMM DDR4, 1× M.2 2242 PCIe/SATA, 1× 2.5″ SATA expansion slot

Network: 10/100/1000 MBit/s Gigabit Ethernet LAN

WLAN: 867 MBit/s wireless LAN, Intel® AC 7265, 802.11 a/b/g/n/ac WLAN, 2.4 GHz & 5 GHz dual band, Bluetooth 4.2

Sound: integrated OnBoard 5.1 controller, HD audio, 5.1 via HDMI, stereo via jack output

CardReader: MicroSD CardReader for SD/SDHC/SDXC up to max. 512 GB

Housing: All-in-one PC housing, 615 × 446 × 124 mm (W×H×D) with stand, 615 × 365 × 7-34 mm (W×H×D) without stand, color black

Power supply unit: external 19V / 3A power supply unit, silent

Monitor: 68.58 cm (27″) TFT display, 1920×1080 pixel resolution (FullHD), IPS panel, LED backlight

Keyboard/Mouse: CSL ADVANCED Wireless Keyboard and Mouse, color black

Operating system: Windows 11 Home, 64Bit, pre-installed


Advantages

✅Large, high-resolution screen
✅ Only one cable required
✅ Quiet and energy-efficient
✅ Powerful

Disadvantages

❌ none

The first impression

Packaging and labeling

ℹ️ Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be ensured.

CriterionRemarkScore achieved*
Product protectionCarton is sturdy, product sufficiently protected100 points
Sustainability PackagingPackaging waste is necessary for this product90 points
Product labelingCE marking available100 points
MiscellaneousVery clearly packaged100 points
Total98 points
Weighting: 10%
*The maximum score is 100 points

The All-in-One PC from CSL Computer is supplied in a sturdy cardboard box. The packaging is easy to open. Everything in the box is clearly labeled so that you know exactly which part of the PC can be found where in the box. The packaging is partially recyclable and the inside of the box is filled with foam. However, this is absolutely essential for the highly sensitive contents and is therefore not optional. Inside the well-labeled box are the large screen, the power supply unit with cable, the stand with the necessary screws as well as the mouse and keyboard. Clear, illustrated German instructions are included for assembly. All contact details can be found in the instructions and on the homepage. In addition, the customer service shines with a hotline that answers all questions in a friendly manner and a live chat. This is a very customer-friendly way to send a product.

After unpacking

Package contents and instructions

ℹ️ Most people’s first impression after unpacking is immediately memorable. Are the contents of the package complete and does the manufacturer make it as easy as possible for me to use the product straight away?

CriterionRemarkScore achieved*
Package contents & scopecompletely included100 points
Instructions for useIn German, clearly written, illustrated100 points
Contact informationCan be found in the instructions and on the homepage100 points
Total100 points
Weighting: 10%
*The maximum score is 100 points

All parts make a very high-quality and sturdy impression. None of the parts have sharp edges or unsightly scratches. The screen has a very appealing size and is very thin, considering how much technology it contains. The stand also looks very attractive and stable. The necessary screws are included in the scope of delivery. The mouse and keyboard are also high quality and wireless. The sustainability of this product is ensured by its durability.

The first time in your hand

Product processing and appearance

ℹ️ Before we start the practical test, we take a close look at the product processing. How high quality are the materials used? Is the look and feel satisfactory?

CriterionRemarkScore achieved*
Visual appearanceVery beautiful design100 points
Processinghigh quality100 points
StabilityPC is stable100 points
Sustainability of the productSustainable through longevity90 points
Total98 points
Weighting: 20%
*The maximum score is 100 points

The All-in-One PC from CSL Computer makes a very good visual impression. All parts feel good. From the screen to the keyboard to the mouse. The stand is very easy to screw together with the help of the instructions. However, it is not entirely clear which screws are to be used for what. The screen is stable on the stand after screwing it on. The mouse and keyboard are very easy to connect via a small USB stick.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

ℹ️ Our practical test is the most relevant and therefore the most important. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

CriterionRemarkScore achieved*
Designvery appealing100 points
PerformancePowerful90 points
ScreenExcellent size and resolution100 points
Connectionsextensive90 points
Total95 points
Weighting: 40%
*The maximum score is 100 points

A true all-rounder for the modern workplace – the All-in-One PC from CSL with mouse and keyboard. The All-in-One PC impresses at first glance with its slim and modern design. The seamless housing and the almost borderless screen give it an aesthetic elegance. The compact keyboard and ergonomically shaped mouse fit perfectly into the overall picture and offer a high level of user comfort. With its powerful processor and sufficient RAM, it offers smooth and fast performance. The All-in-One PC’s high-resolution screen delivers razor-sharp and vivid images. The included keyboard and mouse are not only aesthetically pleasing, but also extremely comfortable to use. The keyboard has a pleasant keystroke response. The mouse sits comfortably in the hand and enables precise movements. The wireless connection between PC, keyboard and mouse makes it particularly flexible and convenient to use. Numerous connections: HDMI 2.0 (UHD 4K@60Hz), USB 3.2 Gen2, LAN and 3.5mm audio enable the use of additional peripherals.

Price/performance ratio

and ratings from consumers

ℹ️ Finally, we look at how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also examine consumer ratings and check whether the critical and positive reviews are actually justified.

CriterionRemarkScore achieved*
Price / performance ratiovery good100 points
Rating cut4.8 out of 5.0 on the homepage85 points
Total93 points
Weighting: 20%
*The maximum score is 100 points

On the provider’s website, consumers have given the product an average rating of 4.8 stars. There are hardly any complaints. Many customers really like the look and performance. In our practical test, we were able to confirm that the performance and appearance are really very good.

The PC from CSL computer is currently in the lower price segment with a price of €639. The price ratio is very good for the quality and scope of services that you get.

Overall result

WeightingScore achieved*
1. packaging & labeling10%98 points
2. package contents & instructions10%100 points
3. product processing & appearance20%98 points
4. in the practical test40%95 points
5. price/performance & consumer ratings20%93 points
Total96 points
*The maximum score is 100 points
All-in-one PC
 of the brand 
CSL
achieved
96
Points in our test and therefore passed. The test was carried out in the test period
05/23
and is stored in our database under the licence number
230418003
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

show more +

Download

Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

Similar Tests & Comparisons

  • Protective caps VABNEER

    Protective caps VABNEER

    01/25
  • DaheimLader TouchPRO from DaheimLaden

    DaheimLader TouchPRO from DaheimLaden

    01/25
  • DaheimLader SmartPRO from DaheimLaden

    DaheimLader SmartPRO from DaheimLaden

    01/25
  • Aquakaiser water hardness test strips

    Aquakaiser water hardness test strips

    01/25
  • sleepi® Comfort neck support pillow

    sleepi® Comfort neck support pillow

    01/25
  • sleepi® Kids Comfort neck support pillow

    sleepi® Kids Comfort neck support pillow

    01/25
  • Dreamzie – Combed fitted sheet

    Dreamzie – Combed fitted sheet

    01/25
  • Dreamzie mattress cover

    Dreamzie mattress cover

    01/25

How Prüfengel rates products

Our product evaluations are carried out exclusively through direct, on-site tests. This ensures a detailed and specific examination of the product properties. You can find more information about the test procedure here.

Further practical tests

  • Wart tincture in the 2023 test

    Wart tincture in the 2023 test

    04/23
  • Fleece jacket BALTIC in the test 2023

    Fleece jacket BALTIC in the test 2023

    07/23
  • Küchenkompane Asian knife set

    Küchenkompane Asian knife set

    11/23
  • Storage tins in the test 2023

    Storage tins in the test 2023

    03/23
  • Manicure set from Drei Schwerter in the test 2023

    Manicure set from Drei Schwerter in the test 2023

    09/23
  • Gleitbrett für Thermomix von Silent Lotus ®

    Gliding board for Thermomix from Silent Lotus ®

    03/24
  • Inseko food moth traps

    Inseko food moth traps

    06/24
  • MAPALOU rear seat mirror

    MAPALOU rear seat mirror

    08/24

Categories

Discover our tests & comparisons in the various categories.
Car & Motorcycle
Clothing
Garden
Baby & Child
DIY store
Home & Living
Sport & Leisure
Household
Outdoor
Pets
Bathroom
Technology
Car & Motorcycle
Clothing
Garden
Baby & Child
DIY store
Home & Living
Sport & Leisure
Household
Outdoor
Pets
Bathroom
Technology