ATX motherboard ERX810-C741

Intel® XeonIntel®DDR5 SDRAM

The ERX810-C741 is a server-class ATX industrial motherboard from DFI designed for 5th and 4th Gen Intel® Xeon® Scalable processors. It combines very high memory capacity, extensive PCIe Gen5 expansion and out-of-band management for demanding rack and appliance applications.

Key highlights

• Support for 5th/4th Gen Intel® Xeon® Scalable processors (LGA 4677) including high-TDP validated SKUs.
• Massive memory capacity: 16 × DDR5 ECC-RDIMM slots (up to 2048 GB), DDR5 up to 5600 MHz.
• Rich expansion and storage: multiple PCIe Gen5 slots (4 × x16, 2 × x8), M.2 support, and extensive I/O including 4 × Intel® GbE and IPMI/Redfish OOB management (BMC AST2600).

Technical specifications

• Processor: Compatible with 5th and 4th Generation Intel® Xeon® Scalable (LGA 4677), TDP up to 270 W. Examples of validated SKUs include Intel® Xeon® Gold 6548Y+, 6548N, 6538N, 6530 and representative 4th Gen models.
• Chipset: Intel® C741.
• Memory: 16 × ECC-RDIMM, up to 2048 GB; DDR5 up to 5600 MHz.
• BIOS: Insyde.
• Management / BMC: AST2600 with IPMI and Redfish out-of-band remote management.
• Display / Graphics: 1 × DisplayPort (DP) for single display output.
• Expansion: 4 × PCIe x16 (Gen5), 2 × PCIe x8 (Gen5), 1 × M.2 M key 2280.
• Audio: ALC888S codec; internal front audio header available.
• Ethernet / Networking: 4 × Intel® I210 controllers; IPMI LAN using RTL8211F.
• Rear I/O: 4 × GbE, 1 × dedicated IPMI LAN, 1 × RS-232/422/485 (DB-9), 4 × USB 3.2 Gen1, 1 × PS/2, 1 × DP.
• Internal I/O: 1 × RS-232/422/485, 2 × USB 3.2 Gen1, 2 × USB 2.0, 1 × vertical USB 2.0, front audio, 4 × SATA 3.0 (RAID 0/1/5/10), 16-bit DIO, LPC, SMBus, 2 × MCIO.
• Security: TPM 2.0 support.
• Power: ATX form factor / power type.
• Environment / Operating temperature: 0 to 45 °C.
• Mechanics / Dimensions: 305 × 365 mm; PCB heights as per manufacturer.
• Standards & Certifications: CE, FCC, RoHS, UKCA.
• Packing list: ERX810-C741 motherboard (770-ERX8101-000G), M.2 screw & standoff, I/O shield, 500 mm SATA cable, 2 cooler carriers.
• Country of Origin: Taiwan.