SUPERMICRO mini-ITX MB Atom C3558 (4-core), 4x DDR4 ECC DIMM, 8xSATA, 1x PCI-E 3.0 x4, 4x 1GbE LAN, IPMI, bulk

Product SKUs

MBD-A2SDi-4C-HLN4F A2SDi-4C-HLN4F



Physical Stats

Form Factor Mini-ITX

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



Processor/Cache

CPU Intel® Atom? Processor C3558.
Single Socket FCBGA1310 supported, CPU TDP support 16W

Cores / Cache 4 cores, 4 threads / 8MB cache



System Memory

Memory Capacity Up to 256GB Registered ECC RDIMM and DDR4-2133MHz
Up to 64GB Unbuffered ECC/non-ECC UDIMM, DDR4-2133MHz, in 4 DIMM slots

Memory Type 2400/2133/1866/1600MHz, (Operating speed up to 2133MHz)

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

Memory Voltage 1.2V

Error Detection Corrects single-bit errors
Detects double-bit errors (using ECC memory)



On-Board Devices

Chipset System on Chip

SATA Up to 8 SATA3(6 Gbps) ports via SoC. *Number of SATA ports is configurable via BIOS setup: 4, 6, or 8. Total combined PCI-E lanes and SATA ports is up to 8.

IPMI ASPEED AST2400 BMC

Network Controllers Quad LAN with Intel® C3000 SoC
1GbE

Graphics Aspeed AST2400 BMC



Input / Output

LAN 4 RJ45 Gigabit Ethernet 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 up to x4 (in x4 slot)
*Number of PCI-E lane is configurable via BIOS setup: 0, 2, or 4. Total combined PCI-E lanes and SATA ports is up to 8.

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, 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 +12V, +3.3V, +5V, +5V standby, 1.05 (PCH), 1.2V (VDIMM), 3.3V standby, 4 -fan status, 4 fans with tachometer monitoring, Chassis intrusion header, Monitors CPU voltages, Supports system management utility, System level control, System temperature, VBAT

FAN 4x 4-pin fan headers (up to 4 fans), 4 fans with tachometer monitoring, Dual Cooling Zone, Fan speed control, 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, Dual Cooling Zones, Innovation Engine, Intel® QuickAssist Technology , M.2 NGFF connector, 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)