- Intel 8/9th Generation Core i7/i5/i3/Pentium/Celeron/Xeon E-2200/2100 Processor
- Intel C246 Chipset
- 4 x 288-pin DDR4 2400/2666MHz DIMM socket, supports up to 128GB (ECC memory supporte by CPU)
- VGA, HDMI, DP++
- 6 x SATA III
- 1 x M.2 (2242/2260/2280) M-Key, support Intel RST, PCI-e x4 mode SSD
- 1 x M.2 (2230) A-Key, support WiFi module
- 2 x PCI-e x 16 slot for 1 x PCI-e x 16 or 2 x PCI-e x8 (By BOM
option), 1 x PCI-e x 4, 3 x PCI-e x 1, 1 x PCI
Avalue EAX-C246P Intel Core, Pentium,Celeron, Xeon ATX Motherboard w/ Intel C246


The Avalue EAX-C246P is an industrial ATX motherboard powered by Intel 8th/9th Gen Core i7/i5/i3, Pentium, Celeron and Xeon processor with Intel C246 chipset. It contains 4 x 288-pin DDR4 2400/2666MHz DIMM socket, supports up to 128GB (ECC memory supporte by CPU). The rich I/O includes 4 x USB 3.0, 4 x USB 3.1 Gen2, 8 x RS232, 2 x RS232/422/485 and 2 x RJ-45 ports.
Processor | Intel® LGA1151 Socket Supports 8th Generation Core™ i7/ i5/ i3 & / Intel® Xeon®Process(Workstation) / Pentium®/Celeron® Processors |
System Chipset | Intel® C246 Chipset |
System Memory | 4 x 288-pin DDR4 2400/2666MHz DIMM supports up to 128GB (ECC memory supported by CPU) |
I/O Chip | Nuvoton® NCT6106D |
BIOS | AMI uEFI BIOS, 256Mbit SPI Flash ROM |
Watchdog Timer | H/W Reset, 5~255 seconds/5~255 minutes |
H/W Status Monitor | CPU temperature monitoring, Voltages monitoring, CPU fan speed control |
TPM | Onboard Infineon SLB9665 supports TPM 2.0 |
Board | ATX Board |
Expansion | 1 x PCI, 2 x PCI-e x 16 slot for 1 x PCI-e x 16 or 2 x PCI-e x 8(By BOM option), 1 x PCI-e x 4, 3 x PCI-e x 1, 1 x M.2 (2242/2260/2280) M-Key, supports Intel RST, PCI-ex4 mode SSD, 1 x M.2 (2230) A-Key, supports WiFi module |
USB | 4 x USB 3.0, 4 x USB 3.1 Gen2 |
SATA | 6 x SATA III |
COM Port | 8 x RS232, 2 x RS232/422/485 (COM2 & 3 by BIOS selection) |
DIO | 1 x 16-bit GPIO |
MIO | 1 x PS/2 Keyboard or 1 x PS/2 Mouse |
Chipset | Intel® 8th Generation CPU integrated |
Resolution | VGA: 2048 x 1536 @ 60 Hz HDMI: 3840 x 2160 @ 30 Hz, 2560 x 1600@ 30 Hz DP: 4096 x 2304 @ 60Hz |
Multiple Display | Triple Display |
Chipset | Realtek ALC892 |
Audio Interface | Line-in, Mic-in, Line-out |
Audio Amplifier | 6W Amplifier |
Chipset | 1 x Intel® I219LM Gigabit Ethernet PHY 1 x Intel® I211AT PCI-e Gigabit Ethernet |
LAN Port | 2 x RJ-45 |
Power Requirement | +12V/+5V/5VSB/+3.3V/-12V |
ACPI | Single power ATX Support S0, S3, S4, S5 |
Power Type | AT/ATX |
Operating Temperature | 0~60°C (32~140°F) |
Storage Temperature | -40 ~ 75°C |
Operating Humidity | 0%~90% relative humidity, non-condensing |
Dimension (L x W) | 12" x 9.6" (304.8mm x 243.84mm) |
Weight | 1.32lbs (0.6 kg) |
Ordering Information | EAX-C246P-A11R Intel® LGA1151 Socket Supports 8th Generation Core™ i7/ i5/ i3 & / Intel® Xeon®Process(Workstation) / Pentium®/Celeron® Processors ATX Motherboard with Intel® C246 Chipset |