SUPERMICRO mini-ITX MB Atom C3958 (16-core), 4x DDR4 ECC DIMM, 12x SATA, 1x PCI-E 3.0 x4, 2+2x 10Gb (RJ45,SFP+), IPMI

Product SKUs

MBD-A2SDi-H-TP4F A2SDi-H-TP4F



Physical Stats

Form Factor Mini-ITX

Dimensions 6.7" x 6.7" (17.02cm x 17.02cm)



Processor/Cache

CPU Intel® Atom® Processor C3958.
Single Socket FCBGA1310 supported, CPU TDP support 31W

Cores / Cache 16 cores, 16 threads / 16MB cache



System Memory

Memory Capacity Up to 256GB Registered ECC RDIMM, DDR4-2400MHz
Up to 64GB Unbuffered ECC/non-ECC UDIMM, DDR4-2400MHz, in 4 DIMM slots

Memory Type 2400/2133/1866/1600MHz DDR4 ECC RDIMM and ECC/Non-ECC UDIMM

DIMM Sizes 4GB, 8GB, 16GB, 32GB, 64GB

Memory Voltage 1.2V

Error Detection Corrects single-bit errors



On-Board Devices

Chipset System on Chip

SATA SoC controller for 12 SATA3 (6 Gbps) ports;
4 SATA3 ports, 2 MiniSAS HD ports

IPMI ASPEED AST2400 BMC

Network Controllers Quad LAN with Intel® C3000 SoC
2 10GBaseT and 2 10Gb SFP+

Graphics Aspeed AST2400 BMC



Input / Output

SATA 12 SATA3 (6Gbps) port

LAN 2 RJ45 10GBase-T ports
2 10G SFP+ LAN ports

USB 4 USB 2.0 ports (2 rear + 2 headers),
1 USB 3.0 ports ( + 1 Type A)

Video Output 1 VGA port

Serial Port / Header 1 COM Port (1 header)


TPM TPM Header







Expansion Slots

PCI-E 1 PCI-E 3.0 x4

M.2 M.2 Interface: PCI-E 3.0 x2 and SATA
Form Factor: M-Key 2242, 2280



System BIOS

BIOS Type AMI UEFI

BIOS Features UEFI 2.4
SMBIOS 2.7.1



Management

Software IPMI2.0, KVM with dedicated LAN, NMI, SUM, SuperDoctor® 5, Watchdog

Power Configurations ATX Power connector
+12V DC Power Input
CPU thermal trip support for processor protection
Power-on mode for AC power recovery



PC Health Monitoring

Voltage +1.8V, +12V, +5V, 1.05 (PCH), 1.2V (VDIMM), 4 -fan status, 4 fans with tachometer monitoring, Chassis intrusion header, Monitors CPU voltages, Supports system management utility, System level control, System temperature, VBAT, VCGI

FAN 4x 4-pin fan headers (up to 4 fans), 4 fans with tachometer monitoring, Dual Cooling Zone, Fan speed control, Overheat LED indication, Pulse Width Modulated (PWM) fan connectors, Status monitoring for speed control, Support 3-pin fans (w/o speed control), System level control, Thermal control tachometer fan connectors

Temperature CPU thermal trip support

LED UID/Remote UID

Other Features 12V DC or ATX Power Source, 4-pin 12v DC power connector, ATX Power connector, Chassis intrusion detection, Chassis intrusion header, Control of power-on for recovery from AC power loss, CPU thermal trip support for processor protection, Innovation Engine, RoHS, SDDC, System level control, UID, WOL



Operating Environment

Operating Temperature Range 0°C ~ 60°C (32°F ~ 140°F)

Non-Operating Temperature Range -40°C - 85°C (-40°F - 185°F)

Operating Relative Humidity Range 10% ~ 85% (non-condensing)

Non-Operating Relative Humidity Range 10% ~ 95% (non-condensing)