| Model NO. | ITX-B345_J126L VER: 1.0 (J3455) |
| Processor | Integrated Intel® Celeron J3455 1.5GHz quad-core processor, TDP power consumption 10W |
| Compatible with Intel® Apollo Lake Celeron/Pentium Low Power Processor |
| Chipset | Soc |
| Internal storage | 1'DDR3L SODIMM, supports dual-channel 1600/1866MHz 1.35V memory, up to 8GB |
| Display | Integrated Intel ® HD Graphics 500 Core Graphics |
| 1 x VGA, 1 x HDMI, 1 x LVDS interface (supports dual-channel 24Bit) or 1 x EDP interface |
| Support for VGA, HDMI, LVDS synchronous/asynchronous display |
| Network | 2x RTL811H Gigabit Card Chip, Support snetwork/PXE function |
| Storage | 1x 7pin SATA3.0 hard drive interface with a transfer rate of up to 6Gbps |
| 1 x MSATA slot, supports SSD transmission speed of up to 6Gbps, |
| 1 x M.2 slot, supports M.2 2280 NVME PCIE standard SSD |
| Audio | On-board ALC662 6-channel hi-fi audio controller with MIC/Line-out amplifier support |
| Amplifiers are recommended for the use of a 2-plus-5W horn |
| Expansion | 1x Mini-PCIE Slot Support WIFI/3G Module |
| Backplane I/O Interface | 2 x USB3.0 interface |
| 1 x HDMI1.4 interface |
| 1 x VGA DB15 interface |
| 2x RJ-45 Gigabit Network Interface |
| 1 x Line out (green) |
| 1 x Mic (red) |
| 1 x 12V DC power input |
| Built-in I/O interface | 1 x LVDS interface 2 x 15pin, supports dual-channel 24Bit LCD display |
| 1 x screen backlit power supply interface (1 x 6pin) |
| 1 x screen brightness adjustment interface 1x4pin |
| 1 x EDP interface 2 x 15pin, (optional) and LVDS for two options |
| 1 x HDMI interface 2x8Pin, with the same signal as the HDMI interface of the back plane |
| 1 x JVGA interface 1 x 12pin, same signal as DB15 |
| 6x RS232 serial port, COM2 supports RS485/RS422, COM1/COM2 supports 9pin live |
| 1 x LPT interface 2 x 13pin |
| 8x USB2.0 interface, 2 x 5pin |
| 1 x Front Panel Audio Interface 2x5pin |
| 1 x SIM seat |
| 1 x hard drive power interface, 1x 4pin |
| 1 x front panel function button and LED interface 2 x 5pin |
| 2x 2pin ATX power connector for 12V input and output |
| 1 x Amplifier Interface 1x4pin |
| Fan interface | Fanless cooling, reserved 1x 4pin CPU Smart Fan Interface, 1x 4pin System Fan Interface |
| GPIO | Support for 4-way input and output GPIO |
| Bios | 64Mb Flash ROM |
| Watchdog | Support for hardware reset (256 levels, 0 to 255 seconds) |
| Power type | DC 12V single power input |
| Operating temperature | -10C to 60C |
| Storage temperature | -20C to 70C |
| Working humidity | 5%-95% relative humidity, no condensation |
| Size | 170mm x 170mm |