| Model Series | FDF04 | 
| Part Number | HBFDF04-6412B (Non-WIFI) HBFDF04i-6412B (WIFI) | HBFDF04-6412T (Non-WIFI, TPM 2.0) HBFDF04i-6412T (WIFI, TPM 2.0) | 
| Motherboard Specification | 
| CPU | Intel® Celeron J6412, 2.00GHz – 2.60GHz Burst, 4-Core 4-Thread, 10W (Formerly Elkhart Lake) | 
| Memory | 2 x 260-pin Dual Channel DDR4-3200 SO-DIMM up to 32GB Total | 
| Graphics | Intel® UHD Graphics for 10th Gen Intel® Processors | 
| Audio | Realtek ALC662 HD Audio | 
| LAN | 1 x Intel I225-LM PCIe 2.5GbE 1 x Intel I211-AT PCIe Gigabit LAN | 
| Storage | 1 x SATA3 6Gb/s 1 x M.2 (SATA & PCIe 3.0 x2, M-key, 2242/2280 NVMe) Onboard 32GB eMMC | 
| WiFi | M.2 2230 E-key Open Slot for HBFDF04 Series (Non-WIFI) WiFi + Bluetooth Installed for HBFDF04i Series (WIFI) | 
| SIM | M.2 3042 B-key Open Slot (USB bus for 3G/4G Modem) | 
| TPM | Intel fTPM 2.0 (PTT) Trusted Computing Firmware | Intel fTPM 2.0 (PTT) Trusted Computing Firmware Onboard NUVOTON TPM v2.0 | 
| Chassis Specification | 
| Enclosure Size | 193 (W) x 142.4 (D) x 62 (H) mm | 
| Storage Bay | 1 * 2.5” SATA Drive Bay | 
| Front I/O Port | 
1 Power Button 
1 Reset Button 
1 Power LED 
1 HDD LED 
2 USB 2.0 Ports 
1 3.5mm Line-out Jack 
1 3.5mm Mic-in Jack 
2 Serial Ports (1 * RS232, 1 * RS232/422/485)
             | 
| Rear I/O Port | 
1 3.5mm Line-out & MIC-in Combo Audio Jack 
1 RJ45 LAN (10/100/1000/2500) 
1 RJ45 LAN (10/100/1000) 
3 USB 3.2 Gen 2 (10 Gb/s) 
3 USB 2.0 Port 
2 HDMI 2.0b (4096 * 2160 @ 60Hz) 
2 Antenna Holes 
1 GND Screw 
1 +12V – 24V 2.5mm Diameter DC Power Jack
          | 
| Power | Adapter : AC_90~240V / DC_12V/60W | 
| Environment | Operating Temperature : 0°C ~ 50°C with air flow Storage Temperature : -25°C ~ 85°C Humidity : 10% ~ 90% RH @40°C (non-condensing) | 
| Application | Digital Signage, POS, Kiosk, Carputer, Industrial PC, Automation, Gaming, Digital Security, Surveillance, Transportation, Medical | 
| Certificate | CE,FCC,ErP For Barebone CE,FCC,TUV,UL,CCC,CB,ErP For Power Adapter |