PR611-C621
PR611-C621 from DFI, a server-grade ATX motherboard engineered for Xeon Scalable processors.
It’s ideal for AI, high-performance computing, and industrial servers that demand stability, scalability, and multiple expansion options.
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The PR611-C621 is an ATX motherboard built on the Intel C621 chipset and designed for 1st and 2nd Gen Intel Xeon Scalable processors (LGA3647). It supports up to 384GB DDR4 ECC-RDIMM memory across six DIMM slots and offers flexible expansion via 3 x PCIe x16, 3 x PCIe x8 (shared), and dual M.2 slots (NVMe and E-key). It includes dual Intel I210 GbE LAN ports, optional IPMI management LAN, and six SATA III ports with RAID 0/1/5/10 support. With onboard TPM 2.0, watchdog timer, and industrial operating temperature of -5°C to 65°C, the PR611-C621 is ideal for industrial servers, AI inferencing, and control applications.
