10th Gen Core CPU
Intel® Core™ i3-10110U / i5-10210U / i7-10510U in three tiers. U-series low-power design balancing performance and efficiency.
UPC-309C · 10TH GEN + BUILT-IN 4G
A 10th Gen Intel® Core™ fanless industrial platform with built-in 4G, for traffic monitoring, energy management and unattended scenarios
UPC-309C 10th Gen i7 Modular Universal Box PC | Built-in 4G Unattended
The UPC-309C is a fanless high-performance industrial computer powered by a 10th Gen Intel® Core™ processor, delivering strong compute and stable performance. It provides 4 USB ports, 2 Gigabit LAN ports, 4 COM serial ports, HDMI display output and an external TF card slot, with a built-in 4G full-network communication module for remote data transmission. It is ideal for traffic monitoring, energy management, bridge monitoring, unattended terminals and other industrial applications requiring high-performance computing and wireless communication.
Typical Applications
Built-in 4Gall-network LTE
10th Geni3 / i5 / i7
2× LANdual Gigabit
9-36Vwide-voltage input
PRODUCT HIGHLIGHTS
UPC-309C · Eleven Core Features
From core compute to industrial-grade protection — every design choice serves a clear purpose.
Built-in 4G LTE All-network
The unit integrates a 4G LTE full-network module + SIM card slot, uploading data without an external DTU. Ideal for remote sites, unattended deployments and remote monitoring.
Dual Gigabit Ethernet
2× Intel Gigabit Ethernet for multi-device coordination across PLCs, SCADA and vision systems. Low-latency, low-loss, stable transmission.
Rich Industrial I/O
4× USB 3.0 + 2× USB 2.0 + 4× RS-232 + 2× RS-485 + HDMI + VGA dual display output + audio. High-density multi-COM layout.
9-36V Wide-voltage Input
9-36V DC wide-voltage input via a Phoenix or 2-pin terminal, with four-way protection against over-voltage, over-current, reverse polarity and surge.
FlexCore™ Modular Hardware Architecture
Built on the FlexCore™ four-element architecture: i-Core compute + i-Function expansion + i-Connect I/O + Smart Thermal control. Unified interfaces, structure and power with free expansion.
Fanless Cooling
One-piece die-cast finned cooling in 6061 high-strength aluminum alloy with zero moving parts — maintenance-free, dust- and vibration-resistant, for industrial endurance.
SafeCore™ Industrial Reliability Enhancement
Four protection mechanisms working together: ① power protection (over-voltage / over-current / reverse polarity / surge) + ② backup power (smart lithium-battery power-loss buffering) + ③ start/stop control (auto power-on when energized) + ④ system self-recovery (watchdog + fault restart).
Hardware-level Auto Power-on
An independent power-logic circuit triggers the power-on signal, without relying on the BIOS. It restarts automatically once power is restored, keeping unattended deployments running continuously.
6061 Aluminum + VESA Wall Mount
6061 high-strength aluminum alloy + sheet-metal structure for an industrial-grade rugged body. VESA-standard wall mount, with TPM 2.0 + watchdog for dual security.
Multi-OS Support
Windows 10 / 11 · CentOS · Ubuntu 16.04 / 18.04 / 20.04 / 22.04. BIOS supports customization, boot logo and OEM branding.
PRODUCT GALLERY
Product Gallery
SPECIFICATIONS
UPC-309C Full Specifications
Datasheet V1.0 · updated 2026-03-20 · due to chip market fluctuations, key chips may change; please confirm with sales.
Core Hardware
| Parameter | Intel® Core™ i3-10110U | Intel® Core™ i5-10210U | Intel® Core™ i7-10510U |
|---|---|---|---|
| Processor | i3-10110U | i5-10210U | i7-10510U |
| Cores | 2 | 4 | 4 |
| Threads | 4 | 8 | 8 |
| Frequency | 2.1~4.1 GHz | 1.6~4.2 GHz | 1.8~4.9 GHz |
| Cache | 4MB | 6MB | 8MB |
| TDP | 15W | ||
| Graphics | Intel UHD Graphics 620 | ||
| Memory | 4~32GB DDR4 | ||
| Storage | 1× M.2 SSD + 1× M.2 NVMe | ||
I/O Ports
| Item | Specification |
|---|---|
| USB 3.0 | 4 |
| RS232 | 2 |
| RS485 | 2 |
| HDMI | 1 |
| Gigabit Ethernet | 2 × Intel I210 |
| Audio | 3.5mm TRRS |
| Wi-Fi (optional) | Dual-band 2.4G/5G Wi-Fi module |
| 4G | 1 × 4G full-network |
| TF | 1 × TF |
Power Input
| Item | Specification |
|---|---|
| Power Connector | 3-pin pluggable terminal block, 9–36V DC wide-range input |
| ATX Switch | 1× ATX power switch |
| Boot Mode | AT/ATX mode switch (built-in) |
Physical & General
| Item | Specification |
|---|---|
| Dimensions | 337 (L)×160 (W)×53.2 (H)mm |
| Mounting Dimensions | 320 (L)×100 (W)mm |
| Weight | 3.2 kg net weight |
| Enclosure Material | 6061 high-strength aluminum alloy |
| Mechanical Structure | Extruded aluminum + sheet-metal structure |
| Mounting | Bracket mounting / VESA wall mount |
| Reset Switch | 1× reset switch |
| TPM | TPM 2.0 |
| Watchdog | Hardware watchdog supported |
| MTBF | 60,000 hrs |
Operating Environment
| Item | Specification |
|---|---|
| Operating Temperature | 0~60℃ (wide temp -40~80℃ optional) |
| Storage Temperature | -10~70℃ (wide temp -40~80℃ optional) |
| Relative Humidity | 10%~90%, non-condensing |
| EMC | CE, FCC (EN 55032 & EN 55035) |
| EMC Harmonics | EN IEC 61000-3-2 |
Operating System
| Item | Specification |
|---|---|
| Windows | Windows 10 / Windows 11 |
| Linux | Ubuntu 16.04 / 18.04 / 20.04 / 22.04 |
Certifications & Compliance
| Item | Specification |
|---|---|
| Factory Certification | ISO9001: 2015 |
| BIOS Customization | BIOS / Boot LOGO / OEM |
I/O LAYOUT
Front & Rear Panel I/O Layout
Compact universal box chassis with front/rear I/O partitioning following industrial wiring conventions.
Front Panel
Rear Panel
DIMENSIONS
Dimensions — Three Views (mm)
See the datasheet or the three views below for detailed dimensions. VESA-standard wall mounting supported.
ORDERING INFORMATION
Ordering Information · Part Number
The standard configurations below can be ordered directly; for custom CPU / memory / storage / I/O boards, please contact sales.
| No. | Part Number | Model | Processor | Memory | Storage |
|---|---|---|---|---|---|
| 01 | C8.03.03.017 | UPC-309C | Intel® Core™ i3-10710U | 16GB DDR4 | SSD 512GB |
Note: Due to market fluctuations, key components such as the CPU model, memory and storage may change — please consult our sales team for the current configuration.
APPLICATIONS
UPC-309C Typical Applications
Powered by rich I/O expansion and industrial reliability enhancements, the UPC-309C is widely deployed across the 4 industrial scenarios below.
CUSTOMIZATION · SAME-MODEL OPTIONS
UPC-309C Other Same-size Customized Versions
Does the UPC-309C (10th Gen i7 4G remote) not fit your project? On the same FlexCore™ modular base you can pick other customized configurations — selected by actual I/O, connectivity and reliability needs.
📞 Have other customization needs? Adjusting port counts / CPU platform upgrades / different power supplies / OEM branding — contact our sales engineers for a custom plan and quote. Need GPIO opto-isolation for signal acquisition? See the UPC-209B 10th Gen i7 + opto-isolated GPIO →
UPC-309C Selection Consultation
Tell us your project background, I/O and power requirements and volume — our engineers will respond within 24 hours with a full datasheet, quote and prototype evaluation plan.