SUPERMICRO MB 2xLGA3647, iC621, 16x DDR4 ECC, 10xSATA3, 1xM.2, PCI-E 3.0/4,2(x16,x8),2x LAN

Product SKUs

MBD-X11DAi-N X11DAi-N



Physical Stats

Form Factor E-ATX

Dimensions 12" x 13" (30.48cm x 33.02cm)



Processor/Cache

CPU 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



System Memory

Memory Capacity 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).

Memory Type 2933/2666/2400/2133MHz ECC DDR4 RDIMM, LRDIMM

DIMM Sizes RDIMM: 64GB, 128GB
LRDIMM: 64GB, 128GB
3DS LRDIMM: 128GB, 256GB

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

Network Controllers Dual LAN with GbE from C621

Audio 7.1 HD Audio

Graphics Aspeed AST2500 BMC



Input / Output

USB 7 USB 3.2 Gen1 ports (4 rear + 2 via headers + 1 Type A)2 USB 3.2 Gen2 ports (2 rears (1 Rear Type A + 1 Rear Type C)

Video Output 1 VGA port

Serial Port / Header 1 COM Port (1 header)


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: 2260, 2280, 22110
Key: M-Key



System BIOS

BIOS Type AMI 32Mb SPI Flash ROM



Management

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



PC Health Monitoring

Voltage +12V, +3.3V, +5V, +5V standby, Memory Voltages, Monitors CPU voltages

FAN 7x 4-pin fan headers (up to 7 fans), 7 fans with tachometer status monitoring, PWM fan speed control, Status monitoring for speed control

Temperature CPU thermal trip support, Monitoring for CPU and chassis environment

LED CPU / System Overheat LED, Suspend static indicator LED, BMC/IPMI Heartbeat LED, Power LED

Other Features Chassis intrusion detection, CPU thermal trip support for processor protection, Node Manager Support, RoHS



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)