Embedded world 2025 – Visits, dates, innovations

Our summary of Embedded World 2025, which took place in Nuremberg from March 11 to 13, was already clear on day two of three: intense, inspiring and full of valuable encounters with new and familiar faces. The event offered us numerous opportunities for exciting discussions and a lively exchange with partners, customers and interested parties.

As every year, the trade fair was both a meeting point for long-standing partners and a place to make new contacts. Special highlights were our meetings at our partners’ stands as well as the personal discussions at our spo-comm headquarters. Despite all the hustle and bustle surrounding the event, one thing was once again clear: personal interaction remains at the heart of every business relationship and cannot be replaced by any technology.

A big thank you to everyone who enriched this week! We are already looking forward to next year and to many more inspiring discussions.

More choice for the heart of the ONE H610

Our ONE H610, a versatile entry-level PC that excels in the digital signage and industrial PC sector, is now available with three different CPUs:

  • Intel® Core™ i3-14100
  • Intel® Core™ i5-14400
  • Intel® Core™ i7-14700

These variants offer even greater flexibility to meet different requirements. The ONE H610 impresses with its high connectivity and offers an impressive range of features: three video outputs (1x DisplayPort, 2x HDMI), nine USB ports (4x USB 2.0, 4x USB 3.2, 1x USB 3.2 Type C), a LAN port and a SIM card slot. All this makes it a powerful and versatile device that is ideal for professional use.

Coming Soon: Our RUGGED Tablet Pro series

Attentive webshop visitors will have noticed that our RUGGED tablets have undergone a small name change: they now have an “Entry” at the end of their product name. The reason for this is pretty easy to guess when we say: “no ‘Entry’ without ‘Pro'”.

We will be expanding our RUGGED tablet range not just by one product, but by an entire series. The RUGGED Tab Pro series will be even more powerful, of higher quality and as flexible as you have come to expect from spo-comm devices.

We say congratulations

After two and a half years, Patricia, our (former) trainee, successfully completed her training as a marketing communications specialist at the end of February. Since then, she has been an integral part of our marketing team and enriches it with new ideas every day.

What does TOPS mean?

TOPS stands for Tera Operations per Second, i.e. trillions of computing operations per second. The key figure is often used to evaluate the performance of processors – especially AI accelerators. While conventional metrics such as FLOPS (Floating Point Operations per Second) are sufficient in many areas of application, TOPS is becoming increasingly important in areas where artificial intelligence (AI) and machine learning play an important role.

With the increasing complexity of algorithms used in image recognition, automated decision-making or predictive maintenance, for example, a system must be able to process large amounts of data in real time. This is where systems with high TOPS performance come into play. For more details on the basics of this metric, we recommend taking a look at this article from IT Business.

Relevance of TOPS in the industry

Industrial applications place high demands on the computing power and reliability of the systems used. Mini PCs used in industrial environments must not only be compact and robust, but also have sufficient computing power to control complex processes in real time. The use of powerful AI accelerators with high TOPS values is a decisive factor here.

A high value indicates that a system is capable of performing a large number of computing operations in the shortest possible time – a capability that is particularly in demand in industry when it comes to tasks such as machine vision, autonomous control and real-time data processing. This can optimize production processes, minimize sources of error and increase safety in critical applications.

Challenges in the interpretation of TOPS

Although TOPS is an important key figure, experts also warn against taking too simplistic a view of this figure. Too much focus on the pure value can be misleading, as explained in detail in an elektroniknet.de article.

It is crucial that TOPS is always considered in conjunction with other factors:

Energy efficiency:

The “TOPS per watt” figure indicates how efficiently a system works. Particularly in industrial applications, where limited energy sources are often used, it is important to choose systems that are energy-efficient even at high power output.

Latency times:

In addition to the raw computing power, the reaction speed plays an important role. A high TOPS number is of little use if the system still has delays in data processing.

Application optimization:

Not all applications require the same type of computing operations. A system with a high TOPS value that is optimized for general AI calculations may be less effective in a specific industrial application than a system that is specifically tuned for this task.

Powerful, compact mini PCs and good TOPS values?

The rapid development in the field of semiconductor technology makes it possible to develop mini PCs that achieve impressive TOPS values despite their compact design. These systems offer companies the opportunity to integrate high computing power even in confined spaces and thus optimize processes.

One example of this is the application in industrial automation, where precise control systems and real-time analyses are essential. Powerful mini PCs with corresponding AI accelerators ensure that data from various sensors can be processed and analyzed in real time. This leads to greater efficiency in production, less downtime and ultimately better competitiveness.

Future expectations in technology

Technology is constantly evolving – and so are the requirements for mini PCs for industrial applications. Companies that invest in systems with high TOPS values today are ideally equipped for the future, in which intelligent automation and data-driven processes will continue to gain in importance.

A comprehensive understanding of the key performance indicators, supplemented by consideration of factors such as energy consumption and latency times, makes it possible to offer customized solutions that are precisely tailored to the requirements of modern industrial applications.

In conclusion, TOPS is an important indicator of the performance of AI systems. However, only in combination with other decisive factors can companies ensure that their Mini PCs will continue to meet the high standards of efficiency, speed and reliability in the future.

Of course, we at spo-comm are also constantly working to keep our knowledge and our mini PCs at the cutting edge of technology. One example of this is the new CORE 5 Ultra, which impresses with its namesake Intel® Core™ Ultra 5 processor, compact format and numerous features. Whether 24/7 operation, demanding visualization or control tasks or embedded applications, the CORE 5 Ultra gets the best out of itself with maximum connectivity and NPU !

Discover our spo-comm Mini-PC range for a wide variety of applications and areas of use. Whether passive cooling, extended current input or temperature range, variety of connections, particularly energy-saving or compact size, we offer a solution for (almost) every project! If you have any questions, please do not hesitate to contact us!

Free consultation: Find the perfect Mini PC for your needs

Did you know that you can book a personal consultation about our mini PCs on our homepage?

Whether it’s questions about upcoming projects or the selection of a suitable mini PC or RUGGED tablet!

Our sales staff are available to you on Tuesdays and Thursdays between 13:00 and 14:45.

You will find a selection of dates on our homepage under Company > Contact

or here:

New CPU for the NOVA R680E

The Intel® Core ™ i5-12500T CPU is End of Life, which means for us – the NOVA R680E is getting an update!

The NOVA is therefore now equipped with the new Intel® Core ™ i5-14500T CPU.

The Intel® Core™ i5-14500T CPU is a newer generation and offers a higher number of efficiency cores (e-cores), resulting in better multithreading performance. In addition, the i5-14500T has a slightly improved clock speed and architectural improvements, which enables more efficient performance overall with similar power consumption.

Comeback of the NINETEEN – like before, only better

The NINETEEN Q670E with a height of 1.5 U is ideal for server applications and can also be used for deep learning, industrial monitoring and AI calculations thanks to the optional Nvidia RTX graphics card. With its 19-inch footprint, it is also a spo-comm control cabinet PC.

Technical highlights at a glance:

  • CPU: Intel® Core™ i5-12500T (6x 2.0 GHz, max. 4.4 GHz)
  • GPU: Intel® UHD Graphics 770 (integrated)
  • GPU: Nvidia RTX A2000 / 2000 / 4000 (optional)
  • RAM: up to 64 GB DDR5
  • SSD: up to 2TB M.2 NVME / up to 4 TB SATA (RAID 1)
  • Max. Resolution: 3840 x 2160 @ 60Hz (4K)
  • 4 independent screens
  • Dimensions (H x W x D): 68 x 424 x 298 mm
  • Ambient conditions: -0°C to +60°C at 10-90% non-condensing humidity

Connections of the NINETEEN Q670E:

  • 2x USB 2.0
  • 3x USB 3.2 Gen 2
  • 4x USB 3.2
  • 1x USB type C
  • 4x DisplayPort 1.4
  • 1x 2.5 Gbps LAN
  • 1x Gigabit LAN
  • 2x audio (line-in and line-out)
  • 1x PCIe x16

Deep learning vs. machine learning – what’s the difference?

Both machine learning (ML) and deep learning (DL) are based on algorithms that learn from data. The difference lies in the complexity and structure of the models:

  • Machine learning mainly uses flatter models such as decision trees or linear regressions. These often require manual feature engineering, i.e. experts have to extract relevant features from the data.
  • Deep learning, on the other hand, is based on neural networks with multiple layers (“deep neural networks”). These networks learn independently which features are important and can therefore recognize more complex patterns.

A simple example: While a classic ML model defines image features such as edges or shapes by hand, a DL model can extract these features independently from the raw data.

How does deep learning work?

The system is based on neural networks inspired by the structure of the human brain. These networks consist of “neurons” that are arranged in several layers:

  • Input layer: Receives the data (e.g. image or text)
  • Hidden layers: Perform calculations to recognize patterns
  • Output layer: Delivers the result (e.g. classification or prediction)

Each connection between the neurons has a weight that is adjusted during training to improve accuracy.

Use of deep learning on mini PCs

Mini PCs can also run complex deep learning applications thanks to powerful hardware and optimized software. We have put together a few examples:

  • Image and object recognition: With deep learning frameworks such as TensorFlow Lite or PyTorch, mini PCs can recognize faces or identify objects in real time. This is useful in surveillance systems or smart home devices, for example.
  • Speech recognition: Projects such as Jasper or DeepSpeech make it possible to recognize speech on mini PCs and convert it into text. This technology is used in voice assistants.
  • Predictive maintenance: In an industrial environment, mini PCs can analyze data from sensors and detect anomalies in order to predict maintenance requirements.

Deep learning on mini PCs offers numerous advantages, but also presents some challenges. The compact design of the mini PCs is an advantage, and the little helpers are also more energy and cost efficient than traditional servers.

However, there are challenges in terms of limited computing power and memory. However, special hardware such as AI accelerators (e.g. NIVIDIA Jetson Nano) can partially overcome these limitations.

Deep learning with spo-comm Mini-PCs

Our product portfolio also includes the odd mini PC that masters deep learning with flying colors. Like our NINETEEN Q670E, for example, which should not be reduced solely to its 19-inch size, but also to what’s inside it. The NINETEEN impresses with an Intel® Core™ i5-12500T CPU, up to 65GB RAM and optional NVIDIA RTX graphics card. It also offers some special features, such as a PCIe slot for an additional graphics card, RAID array with multiple SSDs, iAMT, Wake on LAN and much more!

In addition to the NINETEEN, our new CORE 5 Ultra also impresses with its high computing power for data-intensive applications. With its namesake Intel® Core™ Ultra 5 processor, compact format and numerous features, it is suitable for numerous applications. Whether 24/7 operation, demanding visualization or control tasks or embedded applications, the CORE 5 Ultra gets the best out of itself with maximum connectivity and NPU !

Our NOVA R680E should also not be forgotten for deep learning. In addition to extremely high connectivity and PCIe slots, it has fanless cooling, which also makes it attractive for harsh environments. The NOVA is also shock-tested in accordance with IEC 60068-2 and has an anti-vibration design. Speaking of connectivity – to remain versatile, it is equipped with 4 video outputs (2x HDMI 2.0 and 2x DisplayPort 1.4a), four COM interfaces, four 2.5Gbps LAN ports and 10 USB 3.2 ports on the front and back panel.

Conclusion

Deep learning is revolutionizing numerous industries and is becoming increasingly accessible, even on mini PCs. From image and speech recognition to industrial applications – the possibilities are almost limitless.

Whether in research, industry or the smart home sector – mini PCs make deep learning more tangible and affordable. With the right combination of hardware and software, (almost) no AI application stands in the way!

Company vacation and last delivery in 2024

As every year, our office will be closed over the Christmas holidays and New Year’s Eve from December 23 to January 6, 2025. We will be back for you from January 07, 2025!

Please note: Due to the inventory, the last possible delivery date is Thursday, 19.12.2023.

Price reduction BOX N6211

Our little digital signage wonder is now available from just €440.00 base price!

The BOX impresses with its Intel® Celeron® N6211 processor, passive cooling, extremely low power consumption of only approx. 13 watts and numerous expansion options.

The high quality in combination with the dimensions of only 115 x 76 x 27 mm make the BOX N6211 a prime example of a spo-comm Mini-PC!

NINETEEN and NOVA are back!

The “N” in New and November currently stands for NOVA R680E and NINETEEN Q670E! The two well-known systems are back in the spo-comm product portfolio – now in an even more powerful design for a wide range of applications.

The NOVA R680E impresses with a wide range power input (8 – 48V), the extended temperature range of -10° to +50°C and an Intel® Core™ i5-12500T CPU with a performance of up to 6x 4.4 GHz. In addition, the device is shock-tested in accordance with IEC 60068-2 and, thanks to its anti-vibration design, can also withstand applications that occasionally get a little bumpy.

Our popular 19″ PC NINETEEN Q670E, which is especially designed for server applications, can now be optionally equipped with an NVIDIA graphics card! Thanks to a wide range of connections, hot swap, PCIe, iAMT, RAID and much more, it is equipped for a wide variety of applications.

If you have any further questions, please do not hesitate to contact us!

What is a form factor?

It defines the physical size, layout and mechanical fastening of hardware components such as mainboards, housings and power supply units. It ensures that these components are compatible with each other, regardless of the manufacturer. In addition to the dimensions, the form factor also affects technical aspects such as the position of connections and the arrangement of mounting points.

Common form factors and their features

In computer technology, there are a large number of factors that are optimized for specific areas of application.
The best known include

ATX (Advanced Technology Extended):

  • Size: 30,5x 24,4 cm
  • Very good expansion options thanks to several PCIe and RAM slots.
  • Frequently used in desktop PCs and high-performance industrial applications.
  • Supports powerful power supply units and larger cooling systems.
  • Areas of application:
    • Workstations, performance-intensive applications such as image processing or simulations.

Mini-ITX:

  • Size: 17 x 17 cm
  • Compact design, energy-efficient and ideal for space-saving designs.
  • Often only one PCIe slot, but sufficient for many industrial applications.
  • Areas of application:

Nano-ITX:

  • Size: 12 x 12 cm
  • Even smaller than Mini-ITX, for minimalist and space-saving systems.
  • Often with an integrated processor and fewer expansion options.
  • Areas of application:

Proprietary form factors:

  • Size: Varies depending on manufacturer and application.
  • Customized solutions for specific requirements.
  • Optimized for extreme environments or specialized functions.
  • Areas of application:
    • Military technology, industrial automation, special IoT solutions.
Sizes of the main standards

What is the relevance of the form factors?

  • Compatibility:
    • Standardization makes it easy to replace components.
  • Efficiency:
    • Smaller versions, such as Mini-ITX, offer space-saving solutions for compact designs.
  • Flexibility:
    • Systems with common form factors are often easier to expand or repair.
  • Long-term availability:
    • Industrial devices often have to remain operational for years. A standardized form factor ensures that spare parts are available for longer.


These factors are of crucial importance for industrial applications. Systems must not only be powerful, but also robust, easy to maintain and reliable in the long term.

Applications in the industrial and embedded world

Mini PCs, which are used in control systems, monitoring solutions or production systems, benefit from optimized form factors. With the increasing spread of IoT and edge computing, the trend is moving towards even more compact integrated systems. Form factors such as Pico-ITX (10 x 7.2 cm) or fully integrated system-on-chip solutions (SoCs) are becoming increasingly important.

The focus here is on saving space, robustness and energy efficiency! As the space available for embedded systems is very limited, it is highly relevant that the PCs are as compact as possible. In addition, Mini PCs are often used in harsh environments where they are exposed to dust or moisture, among other things, which is why they rely on specially adapted form factors. The energy efficiency of Mini PCs is also particularly important for battery-operated or autonomous devices.

Overall conclusion

Form factors are one of the most relevant aspects of modern computer technology. They enable compact, efficient and powerful systems for industrial and embedded applications. The choice of the right factor depends on the specific requirements: Whether mini-ITX for space-saving designs or ATX for high-performance applications – the range offers the right solution for every challenge.

For companies operating in industry or in the IoT sector, it remains essential to keep a close eye on developments in this area and benefit from the progress made.

Our mini PCs are also available in a wide variety of form factors, so please do not hesitate to contact us if you have any questions!

Machine learning defined more precisely

Machine learning is an area of artificial intelligence that enables computers to learn from data and continuously improve themselves instead of being explicitly programmed. Algorithms are trained to recognize patterns and correlations in large data sets and to make the best decisions and predictions based on these analyses. This leads to automated knowledge generation, the identification of correlations and the application of these findings to unknown data sets for the optimization of processes and the prediction of future developments.

How does machine learning work?

To make machine learning effective, training by a human is required. There are various learning models that use different algorithmic techniques. A model is selected depending on the desired result and type of data, whereby a distinction is made between supervised, unsupervised, partially supervised or reinforcement learning. Within these models, specific algorithmic techniques can be applied according to the intended result. The algorithms are used individually or in combination to ensure accuracy in the processing of complex and unpredictable data. This development process is iterative and is often repeated several times until the desired quality level is achieved. Once the learning process is complete, the trained model evaluates unknown data in order to make improved decisions. The main goal is for the computer to learn autonomously and adapt its actions without human intervention.

Types of machine learning algorithms

Supervised learning uses known data, recognizes patterns and learns from a training data set. It aims to accurately predict a target variable, such as when forecasting electricity consumption or assessing the risk of investments.

Unsupervised learning visualizes large amounts of data, performs cluster analyses and independently detects hidden patterns or groups. It is not suitable for precise predictions, but requires an assessment based on more flexible factors, suitable for the desired business application.

Semi-supervised learning combines supervised and unsupervised learning, uses sample data with target variables and unknown data. It is used in areas such as image or object recognition, where a small amount of data with target variables and a larger amount of data without target variables are used.

Reinforcement learning interacts with the environment and learns a strategy for solving a problem through a cost function or reward system. In contrast to other methods, it does not require sample data, but develops an optimal action strategy in simulation steps.

Areas of application for machine learning

The areas of application of machine learning can be assigned to the individual learning methods. Unsupervised learning is therefore ideal for dimension reduction (recognizing structures, compressing information, big data visualization, etc.) and cluster analysis in the form of market and customer segmentation or recommendation systems. Supervised learning is used for classifications such as text and object recognition or forecasts (demand, weather, sales, customer values, etc.). Reinforcement learning is ideal for autonomous driving, game AI, traffic control, robotics and also for personalization and advertising.

Machine learning with spo-comm Mini-PCs

Of course, our spo-comm product portfolio also includes mini PCs that are suitable for machine learning. We are talking about our mini PCs that are equipped with a dedicated graphics card. The KUMO VI and the QUADRO P1000 are therefore suitable for machine learning, as are our new additions, the NOVA R680E and the CORE 5 Ultra. Even our new 19″ rack PC, the NINETEEN Q670E, can be used in machine learning, provided it is equipped with a suitable graphics card.

If you have any questions about our spo-comm Mini-PCs, please do not hesitate to contact us!

Integrated graphics cards (IGP)

A graphics processor – GPU for short (for “graphics processing unit”) – is referred to as integrated if it is installed in the chipset of the motherboard or in a separate die in the same chip housing. The former is referred to as an onboard graphics card.

As an integrated graphics card does not have its own memory, it uses the PC’sRAM, just like all other programs. The size of this so-called shared memory can either be set via the BIOS or is regulated dynamically by the system itself.

All our Mini PCs with an Intel CPU are equipped with the integrated Intel GMA graphics cards or the successor Intel HD Graphics or UHD Graphics.

Advantages and disadvantages of an IGP

As an integrated GPU does not have its own video memory, it only takes up a small amount of space inside a PC. Combined with its low power consumption, it is perfect for use in small devices such as notebooks or tablets. The price of systems with an integrated GPU is also lower, as there is no need for a separate cooling system. Such a graphics card is suitable for all common office applications, but also for industrial use scenarios. Due to the slower clock rate and because it shares the RAM with other applications, an IGP has a significantly lower performance than a dedicated graphics card.

Dedicated graphics cards

In contrast to an onboard graphics card, a dedicated graphics card has its own video memory, or VRAM for short. Such a GPU is connected to the mainboard via a PCI, PCIe or AGP slot.

Our product portfolio also includes systems that are equipped with a dedicated graphics card:

  • The KUMO IV with an Nvidia® GeForce RTX 3060 graphics card with 6GB DDR6 VRAM.
  • The QUADRO P1000 is equipped with the eponymous Nvidia® Quadro P1000 and the RUGGED T1000 with the eponymous Nvidia® Quadro T1000.
  • The NOVA R680E and the NINETEEN Q670E can optionally be equipped with three different Nvidia® graphics cards: RTX A2000 (12GB DDR6), RTX 2000 (16GB DDR6), RTX 4000 (20GB DDR6).

Advantages and disadvantages of a dedicated graphics card

Since a dedicated graphics card has its own video memory, the RAM is relieved and can be used for other tasks. Another advantage is that the peripheral devices are clocked much faster and are therefore also more powerful. A dedicated graphics card is indispensable, especially for use in workstations or in the demanding DS area, where several monitors are controlled simultaneously or programs such as Adobe Photoshop or CAD for 3D modeling are used. However, the enormous performance is also accompanied by very high power consumption and the development of heat. Therefore, a separate fan requires much more space than an integrated graphics card.

Last but not least, it can be said that a dedicated graphics card is not absolutely necessary for standard applications as mentioned above. However, they are extremely relevant for demanding applications or multi-monitor solutions in digital signage.

Our spo-comm Mini-PCs

General Purpose Input/Output?

The abbreviation GPIO stands for “General Purpose Input/Output” and describes a universal interface that can be found on many computers and microcontrollers, including Raspberry Pi, industrial PCs and embedded boards. The pins can be configured as inputs or outputs to receive or output digital signals. Unlike specific interfaces such as USB or HDMI, GPIOs are very flexible and are suitable for a wide range of applications – from measuring a sensor signal to controlling a motor. The pins are particularly relevant in embedded technology, as they create an interface to the outside world and allow the computer to interact with its environment.

More detailed information about the interface here!

GPIO vs. DIO: The differences

While GPIO focuses on the general flexibility in the configuration of pins as inputs or outputs, DIO, or “Digital Input/Output”, refers to digital signals that are processed as binary values (high/low). DIO pins are therefore mainly specialized in detecting or switching digital states. In comparison, GPIO usually also includes analog signals and allows finer control over voltage levels and adaptation to different requirements in some applications.

The pins can have different states: either “High” (1) or “Low” (0). These states correspond to electrical signals that can be controlled by a software interface. The advantage is that the pins can be programmed to act as either an input or an output. This process is explained here for beginners.

The inputs receive signals, for example from a button or a sensor. Outputs, on the other hand, control external components such as LEDs or relays. This flexibility is particularly valuable for embedded and industrial PCs, as they can be programmed for a wide range of applications.

Possible applications for industrial and embedded PCs

The possible applications in industrial and embedded systems are diverse and include areas such as

  • Automation:
    The interface can be used to control and monitor robot arms or conveyor belts. This allows industrial processes to be automated efficiently and safely.
  • Smart Home and IoT:
    They allow you to control and monitor smart home devices such as light switches, thermostats and surveillance cameras.
  • Sensor technology:
    Embedded systems that work with sensors use GPIO to record data. Typical examples are temperature, humidity or motion sensors that are connected to the PC via GPIO.
  • LED and display control:
    Many embedded PCs use GPIO to control status LEDs or small displays that show the operating status, error messages or other information.

Special features of Windows systems

Some mini industrial PCs run on a Windows basis. In this context, the GPIO interface is controlled by special drivers and the operating system, which provides additional stability and security features. For developers who want to use GPIO under Windows, the official Microsoft site is a highly recommended resource. Here you will find instructions for configuring and programming GPIOs under Windows.

Advantages of GPIO in Mini PCs

  • Flexibility and adaptability:
    This is a universal interface that can be used in a variety of ways – from simple signals to complex control systems.
  • Cost savings:
    Instead of requiring a separate interface for each external device, several devices can be connected and controlled via GPIO.
  • Compactness:
    GPIO reduces the need for additional interfaces and thus enables compact designs – ideal for industrial environments with limited space.

What do you need to look out for?

  • Working safely with voltage:
    As the pins are sensitive to voltage fluctuations, the correct voltage (usually 3.3V or 5V) should be ensured.
  • Use of protective diodes:
    Voltage surges can occur in industrial environments. The use of protective diodes or resistors protects the pins from overvoltage and extends their service life.
  • Use of suitable software:
    Simple Python programs enable direct control of the GPIO pins. Many platforms offer SDKs and APIs to make programming easier.

GPIO is one of the most valuable interfaces for industrial and embedded PCs and opens up a wide range of applications. The flexible input and output pins offer an easy way to communicate with external devices and control a wide range of functions. It plays a particularly important role in industry, where flexibility and adaptability are required.

If you are looking for a robust, versatile system for industrial or IoT applications, mini industrial PCs with the general purpose input/output interface are the ideal choice.
Thanks to the numerous possible applications and their adaptability, they are perfect for individual and specific requirements. Of course, our spo-comm Mini-PCs are also equipped with GPIO. If you are interested or have any other questions, please do not hesitate to contact us.

What is PCI and PCIe?

The PCI interface (Peripheral Component Interconnect) was developed in the 1990s as a standard for connecting various expansion cards to a computer system. It enabled efficient communication between hardware components. However, as technological development progressed, the original PCI interface became a bottleneck for modern, high-performance devices.

This is where the Express version comes into play. PCIe (Peripheral Component Interconnect Express) is a further development of the previous technology, which offers much higher data transfer rates and better scalability. While PCI once worked with parallel data buses, PCIe relies on serial data transmission and offers several “lanes” that can be used in parallel. This leads to a drastic improvement in the speed and efficiency of data transmission.

Of course, you will also find one or two PCIe interfaces in our spo-comm product catalog. In addition to this port, our NOVA R680E offers some other interesting features!

Advantages of the interface for mini PCs

  • Higher data transfer rates
    Mini PCs benefit from the high bandwidth of the PCIe interface. Whether connecting a graphics card or an NVMe SSD for lightning-fast data storage, this connection is now the standard for fast, stable connections. The latest version, PCIe 5.0, enables data rates of up to 32 GT/s (gigatransfers per second) per lane, giving Mini PCs unprecedented performance.

    Outlook: It will be even more powerful with the upcoming PCIe 6.0 version, which is already within reach and promises transfer rates of up to 64 GT/s.
  • Flexibility and scalability
    The interface has a modular structure. This means that there are different configurations, such as x1, x4, x8 or x16, which support different numbers of data channels. Mini PCs, which are usually designed to be compact, can thus be flexibly adapted to different requirements without having to compromise on performance.

  • Compatibility and future-proofing
    Another advantage of PCIe technology is its backwards compatibility. This means that older devices with this interface can also be operated on newer PCIe slots. This makes the interface a future-proof solution that is ideal for mini PCs, as these are often in use for many years.

The next generation of data transmission

The next stage in the evolution of the PCIe interface is imminent with PCIe 6.0. This new version not only brings twice the data transfer rates of PCIe 5.0, but also more efficient error correction methods and even lower latency. For Mini PC users who need maximum performance in the smallest possible space, this is an absolute game changer. The newer version will make it possible to transfer even more data in less time, which is a clear advantage especially in data-intensive applications such as 3D graphics processing, machine learning and high-performance computing.

PCIe as a key technology for Mini PCs

The PCIe interface is undoubtedly one of the most important technologies for modern Mini PCs. It provides the necessary bandwidth, flexibility and future-proofing to meet the demands of today’s hardware. From powerful graphics cards to lightning-fast NVMe SSDs, the right PCIe interface can significantly boost the performance of your Mini PC.