ATX motherboard PR611-C621
Intel® XeonDDR4-RDIMMIPMI 2.0

ATX motherboard - PR611-C621 - DFI - Intel® Xeon / DDR4-RDIMM / IPMI 2.0
ATX motherboard - PR611-C621 - DFI - Intel® Xeon / DDR4-RDIMM / IPMI 2.0
ATX motherboard - PR611-C621 - DFI - Intel® Xeon / DDR4-RDIMM / IPMI 2.0 - image - 2
ATX motherboard - PR611-C621 - DFI - Intel® Xeon / DDR4-RDIMM / IPMI 2.0 - image - 3
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Characteristics

Format
ATX
Processor
Intel® Xeon
Memory
DDR4-RDIMM
Extension slot
IPMI 2.0, 16x PCI Express, PCI Express 8x, M.2 Key E, M.2 Key M, SATA3, M.2
Socket
LGA 3647
Applications
industrial, server
Operating system
Windows server, Windows 10 IoT Enterprise, Linux
Memory frequency
DDR4 2933 MHz
Connectivity
4 USB 3.0, RJ45, RS-232, GbE, USB 2.0, VGA

Description

Overview
  • Server-grade ATX motherboard for edge servers and industrial applications. Supports 1st and 2nd Generation Intel® Xeon® Scalable processors with LGA 3647 and industrial I/O options.


Key specifications
  • Chipset: Intel® C621
  • Processor support: 1st/2nd Gen Intel® Xeon® Scalable (LGA 3647), TDP up to 165W (examples: Xeon Platinum, Gold, Silver, Bronze models)
  • Memory: 6 x 288-pin ECC RDIMM up to 384 GB; DDR4 up to 2933 MHz; supports Intel Optane DC Persistent Memory (DCPMM) on DIMM3 and DIMM6 with compatible 2nd Gen CPUs
  • BIOS: Insyde SPI 128Mbit


Expansion and storage
  • PCIe: 3 x PCIe x16 (Gen3), 3 x PCIe x8 (Gen3) (shared with x16); note: PCIe x8 slot is open edge
  • M.2: 1 x M.2 M key 2280 (SATA/PCIe Gen3 x4 NVMe); 1 x M.2 E key 2230 (USB 2.0 / PCIe Gen3 x2)
  • SATA: 6 x SATA 3.0 with RAID 0/1/5/10 support


I/O and networking
  • Rear I/O: 2 x GbE (RJ-45), 1 x dedicated IPMI LAN (optional), 1 x RS-232 (DB-9), 4 x USB 3.1 Gen1, 2 x USB 2.0 stack (optional), 1 x VGA (optional)
  • Internal I/O: USB headers and vertical Type-A as specified; SMBus: 1 x SMBus
  • LAN controllers: 2 x Intel® I210AT (Gigabit); optional IPMI PHY RTL8211F


Power and battery
  • Power type: ATX. Connectors: 8-pin ATX 12V, 24-pin ATX
  • Power examples provided per CPU (idle and max currents listed for reference)
  • Battery: CR2032 coin cell


System management and security
  • Watchdog timer: software programmable reset (1 to 255 sec/min)
  • Security: TPM 2.0 optional; IPMI management optional


Compatibility, environment and reliability
  • OS support: Windows 10 IoT Enterprise LTSB RS5 (64-bit), Windows Server 2019/2016, Linux
  • Operating temp: -5 to 65°C; Storage temp: -40 to 85°C; Humidity: 5 to 90% RH non-condensing
  • MTBF: PR611-C621 — 558,025 hrs @25°C; 339,879 hrs @45°C; 224,136 hrs @60°C. With IPMI: 510,709 hrs @25°C; 306,113 hrs @45°C; 200,130 hrs @60°C (Telcordia Issue 4)


Dimensions, packing and compliance
  • Form factor: ATX 305 mm x 244 mm; PCB thickness 1.6 mm; top side height 37.34 mm
  • Packing list: 1 x PR611-C621 motherboard; 1 x I/O shield A49-PR6110-020G; 2 x M.2 screws A32-112016-041G; 1 x CPU clip 348-436471-100G
  • Country of origin: Taiwan. Certifications: RoHS, CE, FCC

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