DFI PR810-C622IR Intel Xeon Scalable Dual-Socket EATX Server Board with C622 Chipset, Dual 10GbE and Six Expansion Slots

A rack server that runs inference or simulation around the clock is usually reached over the network, so a local display adds nothing. The PR810-C622IR is the base build in the DFI PR810 series of dual-socket EATX server motherboards, with no BMC module fitted, two Xeon Scalable sockets and dual 10GbE for moving data in and out.

Both LGA 3647 sockets take 1st and 2nd Gen Intel Xeon Scalable processors on the Intel C622 chipset, each from eight to 24 cores at up to 150 W TDP. Two 24-core Platinum 8160T or Gold 6252N processors give 48 cores, and a pair of Silver parts keeps power and heat lower. We fit the processors and coolers to the chassis airflow. Twelve DDR4 slots take registered ECC memory at up to 2933 MHz, up to 768 GB.

Two 10GbE ports on an Intel X557-AT2 and two GbE ports on Intel I210AT controllers separate bulk data from management traffic, and DFI provides a slot for its optional EXT-100GbE module. Four rear USB 3.1 Gen 1 ports, two internal USB 3.1 Gen 1 and three internal USB 2.0 connect peripherals, with an RS-232 DB9 and a second RS-232 header. Expansion is four PCIe x16 and one open-ended PCIe x8 slot at Gen3, plus a PCI slot through a bridge. An M.2 2280 M-key takes NVMe or SATA and eight SATA 3.0 ports support RAID 0, 1, 5 and 10.

The PR810-C622IR runs from an ATX supply on 24-pin and 8-pin connectors and operates from 0 to 40 °C, with CE, FCC, UKCA and RoHS compliance and optional TPM 2.0. For a local screen, PR810-C622IRV adds VGA through a BMC module, and PR810-C622IRI adds IPMI remote management with VGA.