Micro-ATX motherboard K3881-C series

Intel® Xeon E3Intel®RAM

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 availability of 5+ years and 24/7 continuous 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 - Processor: Intel® XEON® E-2400 / 6300 - Chipset: Intel® C266 - Main Memory: DDR5 5600 SDRAM, 4x UDIMM, up to 128GB, ECC - Graphics: ASPEED 2600 Video Graphic Adapter - Display: 1x Displayport™ 1.1a - Audio: On Board Buzzer - Ethernet: 4x Intel® LAN (2x 10GbE, 2x 1GbE), Realtek RLT8211F for BMC LAN - USB: 2x USB 3.2 Gen1, 2x USB 3.2 Gen2, internal headers - Serial: 1x RS232 (DB9) - GPIO: 8 Bit, 3.3V/5V/12V output, SMBus PCA9554A - SATA: 4x SATA III 600, NCQ, AHCI, VROC - Expansion: Multiple M.2, PCIe Gen5/Gen4 slots - Power: ATX Multirail + 8-pin CPU - BIOS: AMI Aptio 5.x (UEFI), no legacy OS/MBR - Watchdog: BMC Hardware - RTC: Integrated - Cooling: 6x PWM fan - OS: Windows Server 2022/2025, Linux-64 - Dimensions: μATX 243.8 x 243.8 mm - Operating Temp: 0–60°C - Humidity: 5–85% - Certifications: cTÜVus, CE, UKCA, FCC-B (planned)