12th Gen Core CPU
Intel® Core™ i3-1215U / i5-1235U / i7-1255U in three tiers. A 10C12T performance cluster with Iris Xe integrated graphics, balancing performance and efficiency.
UPC-302D · 12TH GEN INTEL® CORE™
A high-performance 12th Gen Intel® Core™ embedded computing platform for industrial control and multi-COM applications
UPC-302D 12th Gen i7 Modular Universal Box PC | Multi-COM Extended
The UPC-302D is a fanless industrial computer purpose-built for smart transportation and edge computing. Powered by a 12th Gen Intel® processor, it delivers strong performance and supports AI algorithms and video analytics. It offers a rich set of I/O including 9 USB ports, serial ports and HDMI, connecting to cameras, GPS, displays and other in-vehicle peripherals. With -20℃ to 70℃ wide-temperature operation and CESIPC's FlexCore modular design philosophy, it flexibly expands serial ports, CAN bus, PoE and more — ideal for demanding environments such as public transit, logistics and cold-chain transport.
Typical Applications
12th Geni3 / i5 / i7
6× COMRS232 + RS485
DDR58-32GB
9-36Vwide-voltage input
PRODUCT HIGHLIGHTS
UPC-302D · Eleven Core Features
From core compute to industrial-grade protection — every design choice serves a clear purpose.
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.
Mini-PCIe Wireless Expansion
1× Mini-PCIe slot with optional dual-band Wi-Fi / Bluetooth / 4G / 5G modules, flexibly adapting to on-site networking.
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-302D 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™ i3-1215U | Intel® Core™ i5-1235U | Intel® Core™ i7-1255U |
|---|---|---|---|
| Processor | i3-1215U | i5-1235U | i7-1255U |
| Cores | 6 (2P+4E) | 10 (2P+8E) | 10 (2P+8E) |
| Threads | 8 | 12 | 12 |
| Frequency | 1.2~4.4 GHz | 1.3~4.4 GHz | 1.7~4.7 GHz |
| Cache | 10MB | 12MB | 12MB |
| TDP | 15W | ||
| Graphics | UHD (48 EUs) | Iris Xe (80 EUs) | Iris Xe (96 EUs) |
| Memory | 8~32GB DDR5 | ||
| Storage | 2× M.2 SSD + 1× M.2 NVMe | ||
I/O Ports
| Item | Specification |
|---|---|
| USB 2.0 | 5 |
| USB 3.0 | 4 |
| RS232 | 3 |
| RS485 | 2 |
| VGA | 1 |
| HDMI | 1 |
| Gigabit Ethernet | 2 × Intel I210 |
| Audio | 3.5mm TRRS |
| Wi-Fi (optional) | Dual-band 2.4G/5G Wi-Fi module |
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 | 327 (L)×100 (W)mm |
| Weight | 3.3 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 | C8.03.05.005 | UPC-302D | Intel® Core™ i3-1215U | 16GB DDR5 | SSD 256GB |
| 02 | C8.03.05.006 | UPC-302D | Intel® Core™ i5-1235U | 16GB DDR5 | SSD 256GB |
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-302D Typical Applications
Powered by rich I/O expansion and industrial reliability enhancements, the UPC-302D is widely deployed across the 4 industrial scenarios below.
CUSTOMIZATION · SAME-MODEL OPTIONS
UPC-302D Other Same-size Customized Versions
Does the UPC-302D (12th Gen i7 extended) 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.
UPC-302D 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.