EPIC-PTH9: 4” EPIC Board with Intel® Core™ Ultra Series 3 Processors

SYSTEM

Form Factor 4" EPIC Board

CPU Intel® Core™ Ultra Series 3 processors:
Intel® Core™ Ultra X7 Processor 358H
(16C/16T, up to 4.8 GHz, 25W)
Intel® Core™ Ultra 7 Processor 356H
(16C/16T, up to 4.7 GHz, 25W)

Chipset Integrated with Intel® SoC

Memory Type DDR5 7200, Dual Channel SODIMM x 2, Max 128GB (Non ECC)

BIOS UEFI

Wake on LAN Yes

Watchdog Timer 255 Levels

Security TPM 2.0

RTC Battery Lithium Battery 3V/240mAh

Dimension 4.53" x 6.50" (115mm x 165mm)

OS support Windows 11 (64-bit)
Ubuntu 26.04 kernel 7.0.0-14 generic

POWER

Power Requirement 9V – 24V (Optional: 12V)

Power Supply Type AT/ATX (Default: AT)

Connector 4-pin ATX Connector

Power Consumption Intel® Core™ Ultra X7 Processor 358H, DDR5 32GB, 8.23A @+12V (Typical)
Intel® Core™ Ultra X7 Processor 358H, DDR5 32GB, 9.32A @+12V (Max)

DISPLAY

Controller Intel® Graphics (Intel® Core™ Ultra 9 Processor 386H / Intel® Core™ Ultra 7
Processor 356H)]
Intel® Arc™ B390 GPU (Intel® Core™ Ultra X9 Processor 388H / Intel® Core™
Ultra X7 Processor 358H)

LVDS/eDP LVDS x 1, Dual-Channel 18/24-bit, up to 1920 x 1080
eDP x 1, up to 3840 x 2160 (Optional)

Display Interface HDMI 2.1 x 1, up to 3840 x 2160 @60Hz
DP 2.1 x 1, up to 3840 x 2160 @60Hz

Multiple Display Up to 3 Simultaneous Displays

AUDIO

CODEC Realtek ALC897

Audio Interface Line-In / Line-Out / Mic

Speaker —

EXTERNAL I/O

Ethernet Intel® Ethernet Connection I219, 1GbE RJ-45 x 1 (PXE support x 1)
Intel® Ethernet Controller I226, 2.5GbE RJ-45 x 3 (PXE support x 1)

USB USB2.0 x 2
USB3.2 Gen2 x 2

Serial Port —

Video DP 2.1 x 1
HDMI 2.1 x 1

INTERNAL I/O

USB USB 2.0 x 4

Serial Port COM 1 & COM 2 (RS-232/422/485, supports 5V/12V/RI)
COM 3 & COM 4 (RS-232 only, supports RI only)

Video LVDS x 1, Dual-Channel 18/24-bit, up to 1920 x 1080
eDP x 1, up to 3840 x 2160 (Optional)

SATA —

Audio I/O Audio Header x 1

DIO GPIO 8-bit

SMBus/I2C SMBus / I2C / Timed GPIO (Default: SMBus, change by BOM)

Touch —

Fan 4-pin Smart Fan x 2

SIM Nano SIM x 1

Front Panel Power Button, Reset Button, Power LED, Buzzer

Others —

EXPANSION

Mini PCI-E/mSATA —

M.2 M.2 3052 B-Key x 1 (PCIe 4.0 [x1] + USB 3.0 / PCIe 4.0 [x2] x 1) Default: PCIe 4.0
[x2], change by BOM
M.2 2280 M-Key x 1 (PCIe 4.0 [x4])
M.2 2230 E-Key x 1 (PCIe 4.0 [x1] + USB 2.0)

Others PCIe 5.0 [x8] Slot x 1 (support by Intel® Core™ Ultra 7 Processor 356H CPU only)

ENVIRONMENT & CERTIFICATION

Operating Temperature -4°F – 158°F (-20°C – 70°C)

Storage Temperature -40°F – 185°F (-40°C – 85°C)

Operating Humidity 0% – 90% relative humidity, non-condensing

MTBF (hours) 860,096

EMC CE/FCC Class A