SUPERMICRO Flex-ATX MB Atom C3708 (8-core), 4x DDR4 ECC DIMM, 2xSATA, 1x PCI-E 3.0 x8, 4x 10GbE LAN, IPMI

Product SKUs

MBD-A2SDV-8C-TLN5F A2SDV-8C-TLN5F



Physical Stats

Form Factor Flex ATX

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



Processor/Cache

CPU Intel® Atom? Processor C3708.
Single Socket FCBGA1310 supported, CPU TDP support 17W

Cores / Cache 8 cores, 8 threads / 16MB 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 SoC controller for 2 SATA3 (6 Gbps) ports;

IPMI ASPEED AST2400 BMC

Network Controllers Quad LAN with 10GBase-T with Intel® X557
Single LAN with Intel® i210 Gigabit Ethernet Controller

Graphics Aspeed AST2400 BMC



Input / Output

LAN 4 RJ45 10GBase-T ports
1 RJ45 GbE port (IPMI Shared LAN)

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

Video Output 1 VGA port

Serial Port / Header 1 COM Port (1 header)
1 COM Port in RJ45 Socket


TPM TPM Header







Expansion Slots

PCI-E 1 PCI-E 3.0 x8
Option for Slot 6 or Slot 7

M.2 1 M-Key and 1 B-Key
M-Key Form Factor: 2242/2280
M-Key Interface: PCI-E3.0 x2/SATA
B-Key Form Factor: 3042/2280
B-Key Interface: PCI-E3.0 x2/SATA/USB3



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, 6 -fan status, Chassis intrusion header, Monitors CPU voltages, Supports system management utility, System level control, System temperature, VBAT

FAN 6x 4-pin fan headers (up to 6 fans), 6 fans with tachometer status 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)