| System Memory |
| Memory Capacity | 1 DIMM slots |
| Up to 8GB Unbuffered non-ECC SODIMM, DDR3-1866MHz |
| Memory Type | 1866 MT/s non-ECC DDR3 SODIMM Unbuffered DDR3L up to 8GB |
| DIMM Sizes | 2GB, 4GB, 8GB |
| Memory Voltage | 1.35V |
| On-Board Devices |
| Chipset | System on Chip |
| Audio | ALC 888S HD Audio |
| Graphics | 1 Intel® HD Graphics port(s) |
| Network Controllers | Dual LAN with Intel® Ethernet Controller I210IT |
| SATA | SoC controller for 1 SATA3 (6 Gbps) ports |
| Input / Output |
| SATA | 1 SATA3 (6Gbps) port(s) |
| LAN | 2 RJ45 Gigabit Ethernet LAN ports |
| Video Output | 1 VGA port(s), 1 HDMI port(s), 1 LVDS port(s) |
| TPM | 1 TPM Chip |
| Others | 1 8-bit GPIO header |
| 1 Panel backlight power header |
| 1 System Fan |
| 1 SMBus header |
| 1 HD Audio header Mic-in/Headphone-out(Audio only support at 0~60C) |
| USB | 2 USB 3.0 port(s) (2 rear) |
| 4 USB 2.0 port(s) (4 via header) |
| Serial Port | 4 COM Port(s) (4 header), |
| System BIOS |
| BIOS Type | AMI UEFI |
| BIOS Features | ACPI 6.0 |
| SMBIOS 3.0 |
| PCI FW 3.0 |
| UEFI 2.5 |
| Management |
| Software | SuperDoctor® 5, Watchdog |
| System Management Software | SuperDoctor 5 |
| Power Configurations | ACPI Power Management, +12V DC Power Input, Control of power-on for recovery from AC power loss, Force Power On by Jumper |
| PC Health Monitoring |
| Voltage | VBAT, System temperature, System level control, 3.3V standby, +5V, +3.3V, +12V, +1.35V, VCGI |
| LED | Standby alert LED |
| Temperature | CPU thermal trip support |
| Other Features | WOL, System level control, RoHS, M.2 NGFF connector, CPU thermal trip support for processor protection, Control of power-on for recovery from AC power loss, ACPI power management, 4-pin 12v DC power connector |
| FAN | Low noise fan speed control |
| Fan speed control |
| PWM fan speed control |
| System level control |
| Thermal control tachometer fan connectors |
| 1x 4-pin fan header (up to 1 fan) |
| Product SKUs |
| Product SKUs | MBD-A2SAN-E |
| Physical Stats |
| Form Factor | 3.5" SBC |
| Dimension | 5.7" x 4" (14.6cm x 10.16cm) |
| Processor |
| CPU | Intel® Atom® Processor E3940 |
| Single Socket FCBGA-1296 supported, CPU TDP supports Up to 9.5W TDP |
| Core | Up to 4 cores, 4 threads |
| Expansion Slots |
| PCIe | 1 Full size Mini-PCIe (USB2.0 x 1,PCIe Gen2 x 1) |
| 1 M.2 2280 B-Key (PCIe Gen2 x 1,SATA x 1) |
| M.2 | Form Factor: 2280 |
| Key: B-Key |
| M.2 Interface: SATA; PCIe 2.0 x1; USB 2.0 |
| Operating Environment |
| Operating Temperature Range | -30°C - 75°C (-22°F - 167°F) |
| Non-Operating Temperature Range | -40°C - 85°C (-40°F - 185°F) |
| Operating Relative Humidity Range | 8% - 90% (non-condensing) |
| Non Operating Relative Humidity Range | 10% - 95% (non-condensing) |
