K3881-C µATX

Industrial Server Class Motherboard supporting Intel® XEON® E-2400 & Intel® XEON® 6300 Processors

  • Intel® C266 chipset
  • Latest DDR5 memory technology with ECC support
  • Server Management based on OpenBMC
  • 4x Intel® LAN, thereof 2x 10GbE & 2x 1GbE
  • Prepared for 5G wireless solutions
Product Thumbnail

Product Information

The K3881-C μATX is the first industrial Server Motherboard designed and made in Germany by Kontron. It is based on OpenBMC, enabling remote management while ensuring the highest level of security. It provides an enterprise- grade solution for small businesses and entry-level cloud services which require server solutions with professional-grade reliability, expandability, and enhanced security capabilities. The K3881-C is full-featured with 10 GbE high speed ethernet, 3x PCI Express, 4x M.2., NVMe, ECC-Support, 5G Kontron Wireless solutions support and many more features for server usages. With an availabilty of 5+ years and 24/7 contigous operation, a reliable and stable solution is guaranteed.

Benefits of Kontron motherboards:

  • Highest quality through German engineering and production
  • Strict lifecycle management and reliable product maintenance
  • Comprehensive feature and tool set
  • Excellent technical support
  • Beneficial total-cost-of-ownership
     
Product Image 1

Technical data

ProcessorIntel® XEON® E-2400 Processors Intel® XEON® 6300 Processors
ChipsetIntel® C266
Main MemoryDDR5 5600 SDRAM 4x UDIMM, up to 128GB, ECC
Graphics ControllerASPEED 2600 Video Graphic Adapter
Display1x Displayport™ 1.1a

Downloads

Datasheet

PDF

K3881-C µATX Datasheet

455.48 KB | March 26, 2026

Manuals

PDF

General Safety Instruction

628.88 KB | March 26, 2026

Technical Specification

PDF

Motherboard and SMARTCASE™ Tech Specs

8.28 MB | March 26, 2026

Service

PDF

Kontron Services Brochure

8.9 MB | March 26, 2026

White Paper

Modules and Motherboards WP

Customer Portal

This section is exclusively for Kontron customers. After registration, you will gain access to BIOS images, Product Change Notifications (PCNs), 3D models for CAD, and software development tools.

Log in to Customer Portal
Kontron logo