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DFI PR610-C621DR Intel Xeon Scalable ATX Server Motherboard with C621 Chipset, Dual LAN and Five Expansion Slots

The PR610-C621DR is the headless base build in the DFI PR610 series of ATX server motherboards, with no BMC module fitted, two GbE ports, four PCIe Gen3 slots and a PCI slot. It suits vision and test servers reached only over the network.

  • Headless Base Build: No BMC module or display output is fitted, so the board suits rack servers that are managed only over the network.
  • LGA 3647 Xeon up to 150 W: Takes 1st and 2nd Gen Intel Xeon Scalable processors from eight to 24 cores at up to 150 W on the C621.
  • Up to 384 GB ECC DDR4: Six DDR4 RDIMM slots hold registered ECC memory at up to 2933 MHz, with Optane support on selected 2nd Gen processors.
  • PCIe and a PCI Slot: Two PCIe x16 and two open-ended PCIe x8 Gen3 slots, plus one PCI slot through a bridge for legacy cards.
  • Dual GbE and Two COM: Two Intel I210AT GbE ports, two RS-232 DB9 ports with ESD protection and six rear USB ports.
View PR610 Series
Processor Brand: IntelIntel
Operating Software: LinuxLinux
USB Generation: USB3USB3
M.2: 11x M.2
PCIe: 44x PCIe
PCI: 11x PCI
NVMe: NVMe SSD SupportNVMe SSD
USA Support Team: +1 407 214 9446 Call
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PR610-C621DR Overview

A vision or test server that sits in a rack and is reached only over the network has no use for a monitor port. The PR610-C621DR is the base build in the DFI PR610 series of ATX server motherboards: a headless board with two GbE ports, four PCIe Gen3 slots and a PCI slot, with no BMC module fitted.

The LGA 3647 socket takes 1st and 2nd Gen Intel Xeon Scalable processors on the Intel C621 chipset, from the eight-core Bronze 3106 to the 24-core Platinum 8160T and Gold 6252N, at up to 150 W TDP. We fit the processor and cooler to the chassis airflow. Six DDR4 slots take registered ECC memory at up to 2933 MHz, up to 384 GB, and DFI lists Optane DC persistent memory support with selected 2nd Gen processors.

Two GbE ports on Intel I210AT controllers handle the data and management networks. The rear panel has four USB 3.1 Gen 1 and two USB 2.0 Type-A ports, with two USB 3.1 Gen 1 and three USB 2.0 more on the board, and two RS-232 ports on DB9 connectors with ±15 kV air-gap ESD protection. Expansion is two PCIe x16 and two open-ended PCIe x8 slots, all Gen3, plus one PCI slot through a PCIe-to-PCI bridge for a legacy card. An M.2 2280 M-key takes NVMe at PCIe Gen3 x4 or SATA, and six SATA 3.0 ports support RAID 0, 1, 5 and 10.

The PR610-C621DR runs from an ATX supply on 24-pin and 8-pin connectors and operates from 0 to 60 °C, with optional TPM 2.0 and a programmable watchdog. If the system needs a local screen for commissioning, PR610-C621DRV adds VGA through a BMC module, and PR610-C621DRI adds IPMI remote management on a third LAN port as well.

PR610-C621DR Specifications

Overview
Brand & ModelDFI PR610-C621DR
FeaturesEmbedded
Industrial
Performance
Processor SeriesIntel 2nd Gen Xeon Scalable Cascade Lake
Intel Xeon Scalable Skylake-SP
Processor ModelsIntel Xeon Silver 4116: 2.1~3.0GHz, 12 Cores, 24 Threads, 16.5MB Cache, 85W
Intel Xeon Bronze 3106: 1.7GHz, 8 Cores, 8 Threads, 11MB Cache, 85W
Intel Xeon Gold 5118: 2.3~3.2GHz, 12 Cores, 24 Threads, 16.5MB Cache, 105W
Intel Xeon Gold 5119T: 1.9~3.2GHz, 14 Cores, 28 Threads, 19.25MB Cache, 85W
Intel Xeon Gold 6138T: 2.0~3.7GHz, 20 Cores, 40 Threads, 27.5MB Cache, 125W
Intel Xeon Gold 5218N: 2.3~3.7GHz, 16 Cores, 32 Threads, 22MB Cache, 110W
Intel Xeon Gold 5218T: 2.1~3.8GHz, 16 Cores, 32 Threads, 22MB Cache, 105W
Intel Xeon Silver 4210: 2.2~3.2GHz, 10 Cores, 20 Threads, 13.75MB Cache, 85W
Intel Xeon Silver 4109T: 2.0~3.0GHz, 8 Cores, 16 Threads, 11MB Cache, 70W
Intel Xeon Gold 5215: 2.5~3.4GHz, 10 Cores, 20 Threads, 13.75MB Cache, 85W
Intel Xeon Silver 4214: 2.2~3.2GHz, 12 Cores, 24 Threads, 16.5MB Cache, 85W
Intel Xeon Silver 4114T: 2.2~3.0GHz, 10 Cores, 20 Threads, 13.75MB Cache, 85W
Intel Xeon Silver 4216: 2.1~3.2GHz, 16 Cores, 32 Threads, 22MB Cache, 100W
Intel Xeon Gold 6126T: 2.6~3.7GHz, 12 Cores, 24 Threads, 19.25MB Cache, 125W
Intel Xeon Gold 6252N: 2.3~3.6GHz, 24 Cores, 48 Threads, 35.75MB Cache, 150W
Intel Xeon Silver 4215: 2.5~3.5GHz, 8 Cores, 16 Threads, 11MB Cache, 85W
Intel Xeon Gold 6238T: 1.9~3.7GHz, 22 Cores, 44 Threads, 30.25MB Cache, 125W
Intel Xeon Gold 5120T: 2.2~3.2GHz, 14 Cores, 28 Threads, 19.25MB Cache, 105W
Intel Xeon Gold 5220T: 1.9~3.9GHz, 18 Cores, 36 Threads, 24.75MB Cache, 105W
Intel Xeon Gold 6130T: 2.1~3.7GHz, 16 Cores, 32 Threads, 22MB Cache, 125W
Intel Xeon Gold 6230T: 2.1~3.9GHz, 20 Cores, 40 Threads, 27.5MB Cache, 125W
Intel Xeon Platinum 8160T: 2.1~3.7GHz, 24 Cores, 48 Threads, 33MB Cache, 150W
Intel Xeon Silver 4116T: 2.1~3.0GHz, 12 Cores, 24 Threads, 16.5MB Cache, 85W
Intel Xeon Silver 4110: 2.1~3.0GHz, 8 Cores, 16 Threads, 11MB Cache, 85W
Intel Xeon Gold 6138: 2.0~3.7GHz, 20 Cores, 40 Threads, 27.5MB Cache, 125W
Intel Xeon Gold 6126: 2.6~3.7GHz, 12 Cores, 24 Threads, 19.25MB Cache, 125W
Intel Xeon Gold 6226: 2.7~3.7GHz, 12 Cores, 24 Threads, 19.25MB Cache, 125W
Intel Xeon Silver 4209: 2.2~3.2GHz, 8 Cores, 16 Threads, 11MB Cache, 70W
Intel Xeon Gold 6130: 2.1~3.7GHz, 16 Cores, 32 Threads, 22MB Cache, 125W
Intel Xeon Gold 6230: 2.1~3.9GHz, 20 Cores, 40 Threads, 27.5MB Cache, 125W
Intel Xeon Gold 6230N: 2.3~3.5GHz, 20 Cores, 40 Threads, 27.5MB Cache, 125W
Performance Cores22
18
8 Cores
10 Cores
12 Cores
14 Cores
16 Cores
20 Cores
24 Cores
Memory6x DDR4 2933MHz LONG-DIMM Slots, 384GB
ChipsetIntel C621
Operating SystemLinux
I/O
Ethernet2x Ethernet Ports
2x GbE LAN [RJ45]
LAN ControllersIntel i210AT
USB11x USB Ports
2x USB 2.0 [Type A]
2x USB 3.1 Gen 1 [Board]
3x USB 2.0 [Board]
4x USB 3.1 Gen 1 [Type A]
Serial2x Serial Ports
2x RS232 [DB9]
Expansion
M.21x M.2 Expansion Slots
1x M.2 M-Key [PCIe x4/SATA] [2280]
PCI Description1x PCI
PCIe4x PCIe Slots
2x PCIe [x16 Slot] [Gen3]
2x PCIe [x8 Slot] [Gen3]
PCI1
Storage
Storage1x M.2 SSD
6x SATA Ports
NVMeNVMe SSD Support
Power
Power InputATX Power Supply [8+24 Pin]
Environmental Conditions
Operating Temperature0°C to 60°C [32°F to 140°F]
Storage Temperature-40°C to 85°C [-40°F to 185°F]
Humidity5% - 90% (Non-condensing)
Mechanical Properties
Dimensions305mm x 244mm (12.01" x 9.61")

Official DFI USA Distributor

Things Embedded is an official DFI USA distributor, supplying the PR610-C621DR configured with the processor, registered ECC memory, storage, add-in cards, cooling and an OS image, then tested before it ships. For six PCIe slots and an M.2 E-key on the same C621 chipset, compare PR611. We can help match the processor to the cooling and check how a legacy PCI card fits the build.

See our server motherboards, other industrial ATX motherboards and the full range of industrial motherboards.

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