A lifelong companion — sustainability and performance at their best.

The PrimeBook Circular is Prime Computer’s first notebook based on the circular modularity principle. This design extends the hardware product life cycle and has been proven to reduce CO2 emissions.

Circular Modularity

Customizable to your needs

The PrimeBook Circular is Prime Computer`s first notebook that is based on Circular Modularity. The key feature of the PrimeBook Circular is the modular computing component that includes the CPU, GPU, Wi-Fi and RAM and can be easily exchanged, upgraded and replaced. In addition, the storage capacity of the notebook can be configured up to 1 TB. This design extends the hardware product life cycle and has been proven to reduce CO2 emissions.


Stunning image quality

The high-quality IPS touchscreen display of the PrimeBook Circular with WQHD resolution (3000 x 2000 pixels) impresses with its colour-intensive reproduction and high-contrast ratio with outstanding black levels. A 100% coverage of the sRGB colour space proves a high colour accuracy. The modern display with narrow edges and a maximum brightness of 400 nits offers the right solution for many projects and guarantees fatigue-free and eye-friendly work.

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Wide-ranging connectivity

The PrimeBook Circular fits seamlessly into any professional working environment thanks to its extensive connectivity options. In addition to the Thunderbolt 4 port, the business notebook offers two USB ports, including USB-C 3.2 Gen2. An HDCP 2.3-capable HDMI output enables an external monitor or projector for presentation purposes. Furthermore, the mobile device comes with a 2-in-1 audio port. Network traffic runs via a Gigabit Ethernet port or wirelessly via a fast Wi-Fi 6 module with an additional Bluetooth 5.2 function.


The lightness of being

The high-quality manufactured notebook has an anodized aluminium case. Despite a powerful 77 Wh battery, the PrimeBook Circular weighs just 1.5 kg. A glass trackpad with Microsoft Precision Drivers and an HD IR camera with Windows Hello support is also part of the equipment.


The sky's the limit: Lightning fast

The modular computer component is available with Intel Celeron 6305 to Intel Core i7-1165G7.


IGEL Ready Endpoint

IGEL is the leading next-gen edge OS for cloud workspaces. It has certified the PrimeBook Circular as IGEL Ready Endpoint. IGEL provides an endpoint operating system designed for VDI, DaaS and cloud workspaces.

CO2e Impact
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100% climate-neutral

By supporting selected projects, we fully offset an average of 408 kg of CO2e emitted during the manufacturing, distribution and first five years of operation of your PrimeBook Circular. This makes your PrimeBook Circular 100% climate-neutral.

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PrimeBook Circular Mood Table
PrimeBook Circular Mood 12

PrimeBook Circular Video

Notebook PrimeBook Circular on desk


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Independent review

“Thanks to its modular design, the PrimeBook Circular has the potential to be a long-term companion.”
Sebastian Bade, Notebookcheck
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500px Ct Logo
“Prime Computer focuses on sustainability and a second life for standardized components with the PrimeBook Circular.”
Florian Müssig, c't (only in german available)
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“The Primebook Circular is a more than solid business notebook from Swiss production, which is at the top in terms of build quality, features, performance and battery life and also keeps up with the global competition in terms of price.”
Marcel Wüthrich, Swiss IT Magazine (only in german available)
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“The PrimeBook Circular from the Swiss assembler Prime Computer is a sustainably produced notebook that leans heavily on the high-end home office or business. The balancing act of speed, features, modular construction and sustainability is a complete success.”
Daniel Bader, PCtipp (only in german available)
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“This notebook has more than one life”
Samuel Poznicek, brack.ch (only in german available)
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Docking Station “PrimeDock Pro”

PrimeDock Pro PBC Screens

Optimize the connectivity of the PrimeBook Circular with the matching Triple Display Docking Station from Prime Computer. The PrimeDock Pro is ideal for Modern Workplace, Home Office, Flex Desk or Shared Desk concepts.

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Get your own
PrimeBook Circular

From 17.55€ / month


PrimeBook Circular Mood 17 landscape
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