SUPERMICRO Flex-ATX MB Atom C3558 (4-core), 4x DDR4 ECC DIMM, 2xSATA, 1x PCI-E 3.0 x8, 8x 1GbE LAN, IPMI

Product SKUs

MBD-A2SDV-4C-LN8F A2SDV-4C-LN8F



Physical Stats

Form Factor Flex ATX

Dimensions 9" x 7.25" (22.86cm x 18.42cm)



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, 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 SoC controller for 3 SATA3 (6 Gbps) ports;

IPMI ASPEED AST2400 BMC

Network Controllers Quad LAN with Intel® C3000 SoC
Quad LAN with Intel® Ethernet Controller I350-AM4

Graphics Aspeed AST2400 BMC



Input / Output

LAN 8 RJ45 Gigabit Ethernet LAN ports
1 RJ45 Dedicated IPMI LAN port

USB 2 USB 2.0 ports (2 headers),
3 USB 3.0 ports (2 rear + 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 x2 (in x4 slot)
Option for Slot 6 or Slot 7

M.2 M.2 Interface: 1 SATA/PCI-E 3.0 x2/USB 3.0
Form Factor: 3042, 2280
Key: B-Key



System BIOS

BIOS Type AMI UEFI

BIOS Features UEFI 2.4
SMBIOS 2.7.1



Management

Software IPMI2.0, 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, 5 -fan status, Chassis intrusion header, VBAT

FAN 5x 4-pin fan headers (up to 5 fans), 5 fans with tachometer status monitoring, Dual Cooling Zone, Fan speed control

Temperature CPU thermal trip support

LED UID/Remote UID

Other Features 4-pin 12v DC power connector, ACPI power management, ATX Power connector, Chassis intrusion header, Dual Cooling Zones, Intel® QuickAssist Technology , M.2 NGFF connector, RoHS, UID



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)