The new LES LI3Z

More power for your company

Have you met the big brother of our Low Energy Server v2? The LES LI3Z can be equipped with various CPUs, offers more interfaces and improved performance – allowing you to configure the mini-server even more precisely to your needs. Depending on the processor selected, it can even be used for remote management.  


  • Industrial design, absolutely noiseless thanks to passive cooling
  • High-quality industrial components
  • Suitable for mobile use
  • Built for 24/7 use
  • Guaranteed long-term availability
  • Intel Core-i processors (4th generation) CPU (4 Cores, up to 2.4GHz)
  • Upgradeable to 16GB RAM, (2 DIMMs)
  • Low-power, high-performance SSDs up to 7.68 TB (Gross)
  • Space-saving mSATA SSD up to 256 GB (gross)
  • Small server with the dimensions of 58.5 mm (H), 260 mm (W), 208 mm (D)
  • Can be used at ambient temperatures of 0 - 40 °C
instead of 515.00 €
399.00 €


All prices are net and do not include the statutory VAT. They are directed exclusively to entrepreneurs (§ 14 BGB), legal entities subject to public law and special funds subject to public law.


Perfect for any environment

The new LES LI3Z impresses with all the features of the LES v2 while allowing for greater individual customization possibilities. Just like the smaller Low Energy Server, the LES LI3Z is passively cooled and therefore protected from dust and dirt. This makes it ideal for use in rougher or industrial environments – whether as a device in a monitoring system or as a high-performance workstation. 

Thanks to its fanless design, the LES LI3Z makes for a quiet office companion. The server emits very little heat and is absolutely silent. Regardless of what environment you use the Low Energy Server LI3Z in, you will surely benefit from the numerous features of the mini-system.

Would you like to learn more about how the efficient server can be used? Then take a look at our info page for the LES v2. The LES LI3Z can be used for any of the purposes mentioned here and more, thanks to its improved performance capabilities.

Technical specifications of the Low Energy Server LI3Z

In our configurator, you can choose from a variety of CPUs for the LES LI3Z – from the Intel Celeron® G1820T to i5 and i7 processors. This allows you to better adapt the Low Energy Server to your needs and benefit from numerous customization possibilities thanks to a range of select, compatible components.

Up to 16 GB of RAM and 2x 2.5” HDDs/SSDs with capacities up to 800 GB are possible with the LES LI3Z. With dimensions of 260 x 208 x 59 mm, 5 COM port interfaces, an mSATA port and 2x LAN ports rounding out the specifications of the efficient server, this flexible all-rounder stands out with utmost performance and quality for diverse uses.

If you were a fan of the LES v2, but need more performance, the LES LI3Z is the right server for you: Discover the benefits of the flexible mini-system!  

An overview of the LES LI3Z’s advantages
  • Various CPUs possible – Celeron®, i5 or i7
  • 260 x 208 x 59 mm dimensions
  • Remote management possible, depending on processor selected
  • Passively cooled and therefore dust-proof
  • No fans – no noise – low heat
  • Up to 5 COM port interfaces
  • Perfect for office or industrial environments
  • mSATA port
  • 2x 2.5” HDDs/SSDs possible


ENERGY STAR approved

The LES LI3Z carries the internationally recognized EU ENERGY STAR label of the EU Commission. Only products that meet its high standards receive the label. With this, the energy efficiency of our LES LI3Z has been confirmed by an independent and respected source.