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K3881-C µATX

K3881-C µATX

Product catalog summary

Overview: The K3881-C µATX is an industrial server motherboard designed by Kontron, featuring Intel® XEON® 6300 and E-2400 series processors, as well as Pentium® Gold G7400T/G7400 processors. It supports the latest DDR5 memory technology, ECC, and offers remote management capabilities.

Specifications:

Processors: Supports Intel® XEON® 6300, E-2400 series, and Pentium® Gold G7400T/G7400 with a maximum TDP of 95W.
Chipset: Intel® C266.
Memory: DDR5 4800/5600 ECC SDRAM, up to 128 GB, with dual-channel unbuffered ECC support.
Graphics: ASPEED AST2600 Video Graphic Adapter with 1x DisplayPort 1.1a.
Network: Dual Intel® I210 1GbE and Intel® E610 10GbE Dual Port, with support for Wake-on-LAN, PXE, and teaming.
Storage & Expansion: 4x SATA 6G, multiple PCIe and M.2 slots for SSDs and other modules.

Features:

Remote management via custom BMC, ensuring high security.
10GbE high-speed Ethernet and support for 5G Kontron Wireless solutions.
24/7 continuous operation with a lifespan of over 5 years.

Technical Information:

Power Supply: Main power supply +12V with a maximum current of 16A.
Firmware: AMI Aptio 5.x (UEFI) BIOS with various security and recovery features.
Operating System Support: Windows Server 2022, Windows Server 2025, and Linux-64, with no legacy OS support.
Environmental: Operating temperature range from 0°C to 60°C.

Certifications: EMC + Safety certifications including cTÜVus, CE Class A, UKCA, and FCC Class A.

Ordering Information: Includes part numbers for different motherboard configurations and accessories like TPM modules and heatsinks.

Catalog excerpts

K3881-C mATX industrial Server Intel® C266 Chipset and Intel® XEON® 6300 series Processors Intel® XEON® E-2400 series Processors Pentium® Gold G7400T / G7400 Processors * Latest DDR5 memory technology for best-in-class system performance * Display Port ASPEED AST2600 * Remote Management

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Product Highlights K3881-C pATX The K3881-C pATX is the first industrial Server Motherboard designed and made in Germany by Kontron. A custom BMC was developed for the motherboard, 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...

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STORAGE & EXPANSION SATA 4x Serial ATA III 600 Interface (up to 6GBit/s), NCQ, AHCI, VROC SATA / PCIE 4x Serial ATA III 600 Interface (up to 6GBit/s), NCQ, AHCI, VROC or 1x 4x PCIe Gen 4 1x M.2 2230 (Key-E, WLAN/Bluetooth modules, PCIe) 1x PCIe x16 Gen5 PEG, bifurcation support 1x PCIe x1 Gen 4 (open slot) POWER CONNECTOR FIRMWARE BIOS WATCHDOG REAL TIME CLOCK TPM SYSTEM CONTROL FP HEADER SYSTEM Management ENVIRONMENTAL OPERATION TEMPERATURE ATX (Multirail) plus 8-pin socket (12V for CPU) AMI Aptio 5.x (UEFI) BIOS modified and adapted by Kontron; Recovery BIOS, SM-BIOS (DMI), BIOS and CPU Microcode...

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Technical Details FEATURES Chipset Intel® C266 Stereo Audio / 5.1 Multichannel Audio / Front Panel Audio - / - / - Buzzer / int. Speaker Support (stereo) + / - Out of Band Remote Management + SATA / SATA RAID / M.2 (SATA) / M.2 (PCIe/NVME) + / + / - / + FAN monitored & controlled CPU Thermal Zone / Board Thermal Zone + / + TEMP monitored CPU / onboard sensors / external sensor + / + / - SPECIAL FEATURES Silent Fan / System Guard + / - Recovery BIOS / Flash Update / Multi Boot + / + / + HDD Password / EraseDisk / TPM V2.0 onboard / optional TPM module + / + / - / + BIOS POST- / BIOS Boot- / OS-...

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Ordering Information K3881-C pATX Global Headquarters Kontron Europe GmbH Gutenbergstrafee 2 85737 Ismaning, Germany Tel: + 49 821 4086-0 [email protected] Copyright © 2025 Kontron. ALL rights reserved. ALL data is for information purposes onLy and not guaranteed for LegaL purposes. Information has been carefuLLy checked and is beLieved to be accurate;however, no responsibility is assumed for inaccuracies. Kontron and the Kontron Logo and a LL other trademarks or registered trademarks are the property of their respective owners and are recognized.Specifications are subject to change without notice....

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K3881-C µATX

K3881-C µATX

Catalog excerpts

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