
ET875
COM Express Type 10 (R3.0) CPU Module with Intel® Atom® x7/x5 / Pentium® / Celeron® Processor
COM Express Type 10 (R3.0) CPU Module with Intel® Atom® x7/x5 / Pentium® / Celeron® Processor. Local warranty support and engineering customization available on request.
Specifications
| CPU | Intel Atom® x7-E3950 Processor (1.6GHz~2.0GHz)Intel Atom® x5-E3940 Processor (1.6 GHz~1.8GHz)Intel Atom® x5-E3930 Processor (1.3 GHz~1.8GHz)Intel® Pentium® Processor N4200 (1.1GHz~ 2.5GHz)Intel® Celeron® Processor N3350 (1.1GHz~ 2.4GHz) |
|---|---|
| PCH | Integrated in Intel® SoC |
| Memory | Onboard memory, LPDDR4, Max 8GB |
| BIOS | AMI |
| Watchdog Timer | 256 levels |
| H/W Monitor | Yes |
| Storage Device Interface | eMMC 5.0 up to 32GB (option) |
| Expansion Slots | 4x PCI-E(x1) |
| Graphics Controller | Intel® SoC integrated Gen9-LP graphics |
| Video Output | 1x DDI1x LVDS or 1x eDP (optionl) |
| Ethernet | Intel® I210IT PCI-E Gigabit LAN |
| I/O Chipset | Fintek F81804U-I |
| Serial Port | 2x UART (Tx/Rx only)) |
| USB 2.0 | 8x USB 2.0 via carrier board |
| USB 3.X | 2x USB 3.0 via carrier board |
| Serial ATA | 2x SATA III via carrier board |
| Audio | Intel® Atom® SoC built-in HD audio controller |
| TPM | TPM (2.0) |
| Others | I2C |
| Dimensions (L x W) | 84mm x 55mm (3.3" x 2.17") |
| Power Consumption | Intel® Atom® Processor E3950 1.60GHz w/ Onboard LPDDR4 2400MHz 8GB+12V: 1.587A |
| Operating Temperature | N4200/N3350: -20°C ~ 60°C (-4°F~176°F)(ET875-420/ET875-335)E3950/E3940/E3930: -40°C~85°C (-40°F~185°F) (ET875-x7/x5) |
| Storage Temperature | -40°C ~ 90°C (-40°F ~ 194°F) |
| Relative Humidity | 90% (non-condensing @60°C) |
I/O — Rear panel
Front access
Where the ET875 is deployed
Space-constrained products needing a certified compute module rather than a full board.
Custom carrier boards built around a standardized, sourceable CPU module.
Low-power modules for diagnostic and portable instrument designs.
Compact compute modules for motion controllers and mobile robotics platforms.
Our applications engineers will match your environment, software stack and I/O requirements to the right platform — or modify this one.
TALK TO AN ENGINEERResources
- DOWNLOAD ↓ET875 driver packageFull driver set · via Google Drive
- DOWNLOAD ↓Introduction to Watchdog TimerPDF document
Licensed customers get access to BIOS source, schematics, and full production test documentation.
REQUEST PORTAL ACCESS

