K3851-R ATX


  • Industrial Motherboard supporting the 12th Gen Intel® Core™ i9 / i7 / i5 / i3 processors
  • Latest DDR5 memory technology for best-in-class system performance
  • Intel® UHD Graphics 7xx driven by Xe Architecture
  • Triple LAN 1GbE/2.5GbE incl. Teaming and TSN support
  • Dual M.2 Key-M SSD & single M.2 Key-E WLAN sockets onboard
  • Powerful USB 3.2 Gen 2/Type-C, 4x COM, GPIO, PCI Slot

The K3851-R ATX motherboard presents a compelling solution, particularly for applications demanding robust PCIe expandability. Notably, it supports PCIe 5.0, which delivers twice the speed of the previous PCIe 4.0 standard. This feature makes it exceptionally well-suited for a variety of industries, including industrial automation (especially for 19″ rack-mounted control PCs, such as those used in robotics), medical technology, high-performance workstations for CAD applications (including gaming PCs), and tasks like video editing and driving video wall displays via GenLock signals.   

This ATX board featuring the Intel® R680E chipset offers a wealth of connectivity options, including three network ports (two Intel® i225 and one Intel® i219LM GbE vPRO controller with AMT, Teaming, and TSN support). It also supports two M.2 slots (2230/2242/2280) for Key-M PCIe/NVME SSD modules with NVME RAID capabilities and Intel® Optane™ memory support. Furthermore, it provides one M.2 slot (2230) for Key-E WLAN/Bluetooth modules, complete with CNVi support. 

The motherboard boasts a total of six PCIe slots, including one x16 5.0, one x16 4.0, two x8 4.0, two x1 3.0 lanes, and a PCI expansion card slot, ensuring versatile expansion possibilities. Operating seamlessly within an extended temperature range from -10°C to +60°C, it can handle demanding environments.   

Memory-wise, the board accommodates four DIMM modules, supporting fast DDR5-4800 memory with a maximum capacity of 128 GB in dual-channel mode. It offers a rich assortment of interfaces, including a total of 13 USB ports, featuring one USB Type-C 3.2 Gen2 and six USB Type-A ports (2x USB 3.2 Gen2, 4x USB 3.2 Gen1) on the rear panel. Security is enhanced with the inclusion of a Trusted Platform Module (TPM 2.0), ensuring robust hardware- and software-based system security. 

Additionally, the motherboard provides extensive tools for users to customize TDP values, fan characteristics, BIOS default settings, and more, offering a tailored computing experience. 

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