ADVANTECH PCM-3835 Motherboard 1PCS

( Brand: Advantech ), ( Manufacturer Part Number: PCM-3835 ), ( Country Of Origin: China )

Review ADVANTECH 1pcs Used Industrial Motherboard

The **Advantech PCM-3835** is a high-performance, industrial-grade motherboard designed to deliver robust computing power in demanding environments, making it an ideal choice for embedded systems, automation, and industrial control applications. Engineered with reliability and flexibility in mind, this motherboard features a **dual-core Intel Atom E3845 processor** (codenamed "Bay Trail"), which operates at a base clock speed of **1.91 GHz** and supports Intel s **Burst Technology** for enhanced performance under load. The processor is paired with **4GB of DDR3L SO-DIMM memory** (expandable to 8GB via a second slot), ensuring smooth multitasking and efficient data processing for resource-intensive tasks. With a **TDP of just 7W**, the PCM-3835 strikes an excellent balance between power efficiency and computational capability, making it well-suited for energy-conscious deployments.

The motherboard incorporates a **PCI Express x1 slot**, allowing for the integration of additional peripherals such as wireless modules, I/O expansion cards, or specialized interfaces without compromising system stability. For connectivity, the PCM-3835 provides a comprehensive suite of ports, including **two Gigabit Ethernet (RJ-45) interfaces** for high-speed networking, **two USB 3.0 ports** and **four USB 2.0 ports** for versatile peripheral support, and **VGA and LVDS outputs** for display flexibility, catering to both legacy and modern monitor setups. Additionally, it features **two COM ports (RS-232/422/485)** and **one SATA II port**, enabling seamless communication with industrial sensors, actuators, and legacy equipment. To ensure data integrity and security, the board includes **TPM 1.2 support**, providing hardware-based encryption and secure boot capabilities.

Built to withstand the rigors of industrial environments, the PCM-3835 is housed in a **compact, fanless design** that operates silently and without the need for active cooling, reducing maintenance requirements and extending operational lifespan. The motherboard is certified for operation in a wide temperature range, from **-25 C to 70 C**, and meets strict **IP30** standards for dust and moisture resistance, making it suitable for harsh factory floors, outdoor kiosks, and other challenging deployments. Its **ATX form factor** ensures compatibility with a variety of industrial enclosures, while the **fanless architecture** eliminates potential failure points associated with cooling fans, further enhancing reliability.

Software-wise, the PCM-3835 supports a wide range of operating systems, including **Windows 10 IoT Enterprise, Linux (Ubuntu, Yocto, etc.), and FreeBSD**, providing developers with the flexibility to tailor the system to their specific application needs. Advantech s robust **BIOS and driver support** ensures easy deployment and troubleshooting, while the motherboard s **low power consumption** (as low as 10W under idle conditions) makes it an eco-friendly choice for green computing initiatives. Whether deployed in **smart manufacturing, digital signage, medical imaging, or IoT gateways**, the PCM-3835 combines industrial-grade durability with high-performance computing, offering a future-proof solution for mission-critical applications.

### Pros and Cons of buying a Advantech PCM-3835 Motherboard

1. **Reliability and Durability** Advantech is a well-established brand known for industrial-grade hardware, which means the PCM-3835 is built to withstand harsh environments, including temperature fluctuations, dust, and vibrations. This makes it ideal for embedded systems, automation, and industrial applications where uptime is critical.

2. **CompactPCI (cPCI) Form Factor** The motherboard follows the CompactPCI standard, which is widely used in industrial and embedded systems. This form factor ensures compatibility with a broad range of add-on cards, making it versatile for customization and expansion.

3. **Embedded and Industrial Design** The PCM-3835 is designed for embedded applications, offering features like low power consumption, silent operation, and long-term availability of components. This is particularly useful for applications where maintenance is difficult or where components must remain supported for years.

4. **Multiple I/O Options** The motherboard provides a variety of interfaces, including serial ports (RS-232/422/485), USB, Ethernet, and sometimes even analog/digital I/O, depending on the model variant. This makes it suitable for applications requiring data acquisition, communication, or control.

5. **Fanless Operation** Many variants of the PCM-3835 support fanless operation, reducing noise, maintenance requirements, and potential failure points. This is advantageous in environments where cooling is limited or where reliability is paramount.

6. **Wide Temperature Range** The motherboard is typically rated for operation in extended temperature ranges (e.g., -40 C to 85 C), making it suitable for outdoor, automotive, or industrial environments where standard consumer-grade hardware would fail.

7. **Long-Term Availability** Advantech products are known for their long-term support, meaning you can rely on parts and documentation for extended periods, which is crucial for legacy systems or projects with long lifecycles.

8. **Compatibility with Industrial Processors** The PCM-3835 often supports Intel or AMD embedded processors, which are optimized for reliability and efficiency in industrial settings. This ensures stable performance under continuous operation.

9. **Security Features** Some variants include security features like TPM (Trusted Platform Module) or secure boot options, which are important for applications handling sensitive data or requiring compliance with industrial security standards.

10. **Modularity and Upgradability** While not as flexible as consumer-grade motherboards, the PCM-3835 allows for the addition of CompactPCI add-on cards, enabling you to extend functionality (e.g., adding communication modules, I/O expansion, or specialized hardware).

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1. **Limited Consumer Appeal** The PCM-3835 is designed for industrial and embedded use, not for gaming, overclocking, or high-end consumer applications. If you're looking for cutting-edge features like PCIe 5.0, high-end VRMs, or RGB lighting, this motherboard won t meet those needs.

2. **Higher Cost** Industrial-grade hardware is generally more expensive than consumer-grade alternatives. The PCM-3835 may cost significantly more than a standard ATX or mini-ITX motherboard, especially if you need additional features like extended temperature support or fanless operation.

3. **Limited Overclocking Support** Like most embedded motherboards, the PCM-3835 does not support overclocking. If performance tuning is a priority, you ll need to look elsewhere.

4. **Smaller Market and Support** While Advantech has strong industrial support, finding third-party accessories (e.g., custom cooling, additional RAM, or unique peripherals) may be more difficult compared to mainstream consumer motherboards. Support for troubleshooting may also be slower if you re not in an industrial context.

5. **Power and Cooling Constraints** The power delivery and cooling solutions on the PCM-3835 are optimized for efficiency and reliability rather than raw performance. If you re running high-end processors or GPUs, you may need to pair it with a more robust cooling solution, which can add complexity.

6. **Form Factor Limitations** The CompactPCI form factor is not as common in consumer applications, which means you may struggle to find compatible cases, power supplies, or add-on cards outside of industrial or embedded markets. This can limit your ability to repurpose or upgrade the system easily.

7. **Software and Driver Compatibility** While Advantech provides drivers and documentation, some industrial software or operating systems may require additional configuration. If you re running a non-standard OS (e.g., a custom Linux build or a real-time OS), compatibility might not be guaranteed out of the box.

8. **Physical Size and Integration Challenges** The PCM-3835 is designed to fit into industrial chassis, which may not be compatible with standard consumer cases. If you re building a custom system, you ll need to ensure the case and power supply are compatible with the CompactPCI form factor.

9. **Limited Expansion Options** Compared to consumer motherboards, the PCM-3835 offers fewer expansion slots (e.g., no M.2 slots for NVMe SSDs in most variants) and may lack modern connectivity options like Thunderbolt or high-speed USB-C.

10. **Potential for Obsolescence** While Advantech products are known for long-term support, the specific model (PCM-3835) may eventually be discontinued. If you re investing in this motherboard for a project with an uncertain timeline, ensure that Advantech continues to support it or that you have a backup plan for component replacement.

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The **Advantech PCM-3835** is an excellent choice if you are building an **industrial, embedded, or automation system** where reliability, durability, and long-term availability are critical. Its CompactPCI form factor, extended temperature range, and fanless operation make it ideal for environments where consumer-grade hardware would fail. The motherboard excels in applications such as **data acquisition, process control, military/aerospace, medical equipment, or any scenario requiring a stable, low-maintenance platform**.

However, if you are looking for a **consumer-grade motherboard** for gaming, content creation, or general computing, the PCM-3835 is overkill and far more expensive than necessary. Its lack of overclocking support, limited expansion options, and niche form factor make it unsuitable for mainstream PC builds.

- You are developing an **industrial, embedded, or automation system** that requires ruggedness, extended temperature support, or CompactPCI compatibility.

- Your project demands **long-term reliability** and you need a motherboard with minimal maintenance requirements.

- You are working in a field where **standard consumer hardware would not meet environmental or operational demands** (e.g., outdoor kiosks, automotive systems, or military-grade applications).

- You are building a **consumer PC** for gaming, video editing, or general use. In this case, a mainstream ATX or mini-ITX motherboard (e.g., from ASUS, MSI, or Gigabyte) would be a better fit.

- You need **modern connectivity options** (e.g., PCIe 4.0/5.0, Thunderbolt, high-speed USB-C) or **overclocking capabilities**.

- Your budget is constrained, as industrial motherboards are significantly more expensive than consumer alternatives.

- You require **easy upgradability** or a wide range of case and component compatibility, as the CompactPCI form factor is not widely supported outside of industrial markets.

For most **non-industrial** applications, investing in a **consumer-grade motherboard** with better expansion options, lower cost, and broader software support would be a more practical choice. The PCM-3835 is a specialized tool for specialized applications, and its value is best realized in environments where its industrial strengths are directly beneficial.

Details:

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part #: pcm3835 prices

• $285.00-$839.70

specifications pcbemdev:

• brand: Advantech
• mpn: Pcm-3835
• country of origin: China

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• Electronic Components Semiconductors > Circuit Boards Prototyping > Printed Circuit Boards PCBs
• condition: Used

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• started: March 26, 2026

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