Main Specifications
Device Type Motherboard
Dimensions (WxDxH) 6.75" x 6.75" (17.15cm x 17.15cm)
Form Factor Mini-ITX
Processor
Cache 4 cores, 8 threads
Compatible Processors Intel Xeon Processor D-2123IT
System Memory
DIMM Sizes RDIMM: 4GB, 8GB, 16GB, 32GB, 64GB
  LRDIMM: 16GB, 32GB, 64GB, 128GB
Error Detection Corrects single-bit errors
  Detects double-bit errors (using ECC memory)
Memory Capacity Up to 256GB Registered ECC RDIMM, DDR4-2133MHz, Up to 512GB ECC LRDIMM, in 4 DIMM slots
Memory Type 2666/2400/2133MHz ECC DDR4 RDIMM, LRDIMM
  (Operating speed up to 2133MHz)
Memory Voltage 1.2V
On-Board Devices
Chipset System on Chip
Graphics Aspeed AST2500 BMC
IPMI ASPEED AST2500
Network Controllers Dual LAN with 10GBase-T with Intel X557
SATA SoC controller for 8 SATA3 (6 Gbps) ports, RAID 0,1,5,10
  4 SATA ports via OCuLink (or PCIE3.0 x4 for NVMe)
Input / Output
LAN 2 RJ45 10GBase-T ports
  1 RJ45 Dedicated IPMI LAN port
TPM TPM Header
USB 2 USB 3.0 ports (2 rear)
  2 USB 2.0 ports (2 headers)
VGA 1 VGA port
Expansion / Connectivity
Expansion Slots Total (Free) 1 PCI-E 3.0 x8
  1 PCI-E 3.0 x4 NVMe Internal Port via OCuLink
System BIOS
BIOS Type AMI UEFI
Management
Power Configurations +12V DC Power Input
  ACPI Power Management
Software Intel Node Manager, IPMI (Intelligent Platform Management Interface) v2.0 with KVM support, SPM, SSM, SUM, SuperDoctor 5, Watchdog
PC Health Monitoring
FAN 3x 4-pin fan headers (up to 3 fans), 3 fans with tachometer monitoring, Dual Cooling Zone, Fan speed control, Pulse Width Modulated (PWM) fan connectors, Support 3-pin fans (w/o speed control)
LED UID/Remote UID
Other Features 12V DC or ATX Power Source, 8-pin 12v DC power connector, ACPI power management, ATX Power connector, Chassis intrusion header, Dual Cooling Zones, Node Manager Support, RoHS, UID
Temperature Thermal Control for 3 Fan Connectors
Voltage +1.5V, +12V, +3.3V, +5V, +5V standby, 1.05 (PCH), 1.2V (VDIMM), 3 -fan status, Memory Voltages, Monitors CPU voltages, Supports system management utility, VBAT
Environmental Standards
Non-operating Relative Humidity 10% ~ 95% (non-condensing)
Non-operating Temperature -40°C - 85°C (-40°F - 185°F)
Operating Relative Humidity 10% ~ 85% (non-condensing)
Operating Temperature 0°C ~ 60°C (32°F ~ 140°F)
Chassis Optimized for
1U Chassis SCE300, SC505-203B, SC504-203B
Parts List
I/O Cables 4x CBL-0044L, 1x CBL-SAST-0956, 1x CBL-PWEX-1063
I/O Shield 1x MCP-260-00084-0N
Motherboard 1x MBD-X11SDV-4C-TLN2F
QRG 1x MNL-2019-QRG