Mainboard Supermicro X11DAi-N

2nd Gen Intel® Xeon® Scalable Processors and Intel® Xeon® Scalable Processors
Dual Socket LGA-3647 (Socket P) supported, CPU TDP support Up to 205W TDP, 2 UPI up to 10.4 GT/s
Intel® C621
Up to 4TB 3DS ECC RDIMM, DDR4-2933MHz; Up to 4TB 3DS ECC LRDIMM, DDR4-2933MHz, in 16 DIMM slots;
Up to 2TB Intel® Optane™ DC Persistent Memory in memory mode (Cascade Lake only).
4 PCI-E 3.0 x16,
2 PCI-E 3.0 x8,
2 PCI-E 3.0 NVMe x4 Internal Port(s)
M.2 Interface: PCI-E 3.0 x4
M.2 Form Factor: 2260, 2280, 22110
M.2 Key: M-Key
Intel® C621 controller for 10 SATA3 (6 Gbps) ports; RAID 0,1,5,10
Dual LAN with GbE from C621
1 VGA port

Manufacturer: Supermicro

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Processor

CPU	2nd Gen Intel® Xeon® Scalable Processors and Intel® Xeon® Scalable Processors Dual Socket LGA-3647 (Socket P) supported, CPU TDP supports Up to 205W TDP, Dual UPI up to 10.4 GT/s



System Memory

Memory Capacity	16 DIMM slots Up to 4TB 3DS ECC LRDIMM, DDR4-2933MHz; Up to 4TB 3DS ECC RDIMM, DDR4-2933MHz Up to 2TB Intel® Optane™ DC Persistent Memory in memory mode (Cascade Lake only).
Memory Type	2933/2666/2400/2133MHz ECC DDR4 LRDIMM (3DS), RDIMM (3DS)
DIMM Sizes	LRDIMM: 64GB, 128GB RDIMM: 64GB, 128GB
Memory Voltage	1.2V
Error Detection	Corrects single-bit errors Detects double-bit errors (using ECC memory)



On-Board Devices

Chipset	Intel® C621
SATA	Intel® C621 controller for 10 SATA3 (6 Gbps) ports; RAID 0,1,5,10
IPMI	ASPEED AST2500
Audio	7.1 HD Audio
Graphics	ASPEED AST2500 BMC
Network Controllers	Dual LAN with GbE from C621



Input / Output

USB	7 USB 3.2 Gen1 port(s) (2 via header; 4 rear; 1 type A) 4 USB 3.2 Gen2 port(s) (1 rear type C; 2 rear; 1 rear type A)
Video Output	1 VGA port(s)
Serial Port	1 COM Port(s) (1 header)
DOM	2 SuperDOM (Disk on Module) ports
TPM	1 TPM Header


Expansion Slots

PCI-E	4 PCI-E 3.0 x16, 2 PCI-E 3.0 x8
M.2	M.2 Interface: PCI-E 3.0 x4 Form Factor: 22110, 2280, 2260 Key: M-Key



Management

Software	SuperDoctor® 5, NMI, SUM, SPM, Intel® Node Manager, SSM, IPMI2.0, Watchdog



PC Health Monitoring

Voltage	Monitors CPU voltages, +5V standby, +5V, +3.3V, +12V, Memory Voltages
LED	Power LED BMC/IPMI Heartbeat LED Suspend static indicator LED CPU / System Overheat LED
Temperature	Monitoring for CPU and chassis environment CPU thermal trip support
FAN	7x 4-pin fan headers (up to 7 fans) PWM fan speed control Status monitoring for speed control 7 fans with tachometer status monitoring
Other Features	RoHS Node Manager Support CPU thermal trip support for processor protection Chassis intrusion detection



Operating Environment

Operating Temperature Range	10°C - 35°C (50°F - 95°F)
Non-Operating Temperature Range	-40°C - 70°C (-40°F - 158°F)
Operating Relative Humidity Range	8% - 90% (non-condensing)
Non Operating Relative Humidity Range	5% - 95% (non-condensing)

Products specifications