Server Motherboard X11DPI-N STD

●Intel C621 server chipset with dual LGA3647-3 Intel Xeon Scalable processor support, up to 205W TDP, ideal for high-performance and compute-intensive workloads
●16 × DDR4 ECC RDIMM memory slots supporting up to 1024GB, optimized for virtualization and large-scale data processing
●Flexible storage interfaces including SATA 3.0, SSATA 3.0, and dual M.2 NVMe PCIe x4, delivering both high-capacity storage and high-speed data access
●Expansion capability with 4 × PCIe x16 and 2 × PCIe x8 slots, supporting GPUs, RAID controllers, and high-speed network adapters
●Integrated networking with 2 × Intel Gigabit Ethernet ports and a dedicated BMC/IPMI management LAN port for efficient data transmission and system administration
●12-phase power delivery design combined with a 12-layer PCB ensures stable and reliable dual-processor operation under sustained high workloads
●Wide operating temperature range from -10°C to 60°C, suitable for long-term deployment in data centers, edge computing, and industrial environments
●Supports Windows 10, Windows 11, and Linux operating systems, with AMI UEFI BIOS for broad system compatibility and flexible deployment

The X11DPI-N STD is an E-ATX dual-socket server motherboard based on the Intel C621 server chipset. It supports 1st and 2nd Generation Intel Xeon Scalable processors on the LGA3647-3 platform, enabling high core counts, large memory capacity, and support for high-TDP processors. It is designed for enterprise and data center deployments. 

The motherboard supports large-capacity ECC memory, high-speed NVMe storage, and multiple PCIe expansion slots, and integrates BMC/IPMI remote management. Delivering an optimal balance of performance, stability, and serviceability, it is well suited for server systems, private cloud infrastructure, virtualization platforms, edge computing, and high-reliability industrial applications.


Specifications



Chipset

Intel C621 server-class chipset

CPU Socket

Supports LGA3647-3 platform processors (1st & 2nd Gen Intel® Xeon® Scalable, dual-socket, up to 205 W TDP)

Memory Slots

16 × 288-pin DDR4 ECC RDIMM slots (capacity per module dependent on DIMM)

Memory Specification

Supports DDR4 2400 / 2133 / 1866 MHz, up to 1 TB total capacity (16 × 64 GB)

Supports 3DS ECC RDIMM / LRDIMM and Intel® Optane DC Persistent Memory

Actual speed and capacity depend on CPU and memory modules

Storage Interfaces

× SATA 3.0 ports

× sSATA 3.0 ports

× NVMe M.2 2280 (PCIe ×4)

Expansion Slots

× PCIe ×16 slots

× PCIe ×8 slots

M.2 Slots

× M.2 2280 (NVMe, PCIe ×4)

Audio Codec

Realtek ALC 6-channel HD Audio, Front audio and microphone support

LAN Controllers

× Intel i226-V Gigabit LAN ports

× dedicated BMC/IPMI management port

Power Connectors

× 24-pin ATX, 2 × 8-pin ATX 12V

Fan Connectors

× system fan headers, 2 × CPU fan headers

Power Design

12-phase power module

PCB Layers

12-layer

Motherboard Size / Form Factor

E-ATX, 330 mm × 305 mm

Rear I/O Panel

× USB 2.0 ports

× USB 3.0 ports

× VGA output

× COM port

× BMC management port

× RJ45 Gigabit LAN ports

× 3-in-1 audio jack (Line-in / Line-out / Mic-in)

Front I/O Headers

× front audio header

× USB 3.0 header (supports 2 × USB 3.0 ports)

× USB 2.0 headers (supports 4 × USB 2.0 ports)

× COM header

× TPM header

× GPIO headers

× F_PANEL front panel header

× system fan headers

× CPU fan headers

Operating Temperature

–10°C to 60°C (wide-temperature support)

OS Support

Windows 10 / Windows 11 / Linux

System Management

Power-on after AC loss

Scheduled power-on

Wake-on-LAN (WOL)

PXE boot

Intelligent CPU fan speed control

AMI UEFI BIOS


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