Integrated low-power Celeron processor J3455, 4 Gigabit network card, support POE, Integrated RTL8821CU wireless network card, HDMI, 3 serial ports, 4 USB, support 3G/4G module
Integrated low-power Celeron processor J3455, 4 Gigabit network card, support POE, Integrated RTL8821CU wireless network card, HDMI, 3 serial ports, 4 USB, support 3G/4G module
| Description | |
| Standard | Industrial motherboard |
| 148 x 104mm | |
| CPU | Intel 8th Gen Celeron Apollo Lake Quad Core SOC Processor, Default J3455 2M Cache, 1.50 GHz up to 2.50 GHz，10W |
| Chipset | By CPU |
| Display | Intel HD Graphics 500 |
| 1 x HDMI，1 x VGA(Option) | |
| Ethernet | 4 x Intel WGI211AT POE Gigabit LAN |
| 1 x Integrated RTL8821CU WLAN | |
| 1 x Mini PCIE，Full-length for 3G/4G Module | |
| Audio | No |
| Storage | 1 x mSATA |
| 1 x SATA 3.0(6Gb/s) | |
| Power On | Yes |
| WatchDog | Yes |
| Cooling Mode | Fanless, passtive cooling |
| Front I/O | |
| Power Button | 1 x Power Button |
| Reset Button | 1 x Reset Button |
| LED | 1 x Power LED, 1 x HDD LED |
| USB | 2 x USB 3.0，2 x USB 2.0 |
| Display | 1 x HDMI |
| Serial | 1 x RJ45 Serial |
| Rear I/O | |
| DC-IN | 1 x 12V3A, 1 x 48V(POE) |
| Ethernet | 4 x Intel WGI211AT |
| Internal Connector | |
| Memory Slot | Single Channel DDR3L 1333/1600MHz SDRAM, Max Support to 8G |
| m-SATA | Full size |
| SATA | SATA 3.0 (6.0Gb/s) |
| SATA PWR | 2.0mm Pitch Header |
| WIFI | Integrated RTL8821CU WLAN |
| Mini-PCIe | 1, Mini-Pcie Full-length for 3G/4G Module |
| SIM Solt | Standard SIM |
| Automatically Boot Jumper | 2.54mm Pitch Header |
| LVDS | 0 |
| eDP | 0 |
| GPIO | 1 x 2.0mm |
| Serial | 2 x 2.0mm |
| VGA | 1 x 2.0mm |
| Internal USB Header | 1 x 2.54mm |
| Internal Audio Header | 0 |
| Internal Front Panel Header | 1 x 2.54mm |
| Environment | |
| Working Temperature | -10°C~50°C |
| Working Humidity | 5°C~65°C (Non-gel) |
Packing list:
1 x Mainboard
1 x SATA power cable for 2.5" SATA SSD/ HDD
Quick order code：order code，such as MB3J422-0421
| Ordering Code | Processor Type | Processor Number | #of Cores | #of Threads | Base Frequency | Max Frequency | Cache | Processor Graphics |
| MB3J422-0411 | Celeron | J3355 | 2 | 2 | 2.00GHz | 2.50GHz | 2M | Intel HD 500 |
| MB3J422-0421 | Celeron | J3455 | 4 | 4 | 1.50GHz | 2.50GHz | 2M | Intel HD 500 |
