MSA 803468 Circuit Board Checkksum Chillgard Ir .006 50E9

( Brand: Msa ), ( Manufacturer Part Number: 803468 ), ( Part Type: Circuit Board )

Review MSA Rev Circuit Board Version .006 Checkksum Chillgard Ir

The **MSA 803468 Circuit Board (Checksum 50E9, Model 006)** from **Chillgard IR** represents a high-performance, precision-engineered component designed for advanced infrared (IR) sensing applications, particularly within industrial automation, environmental monitoring, and smart infrastructure systems. This board integrates a sophisticated **803468-series microcontroller core**, optimized for real-time data processing and low-latency signal handling, making it ideal for demanding environments where reliability and accuracy are paramount. At its core, the circuit board features a **high-precision analog-to-digital converter (ADC)** paired with a **dedicated IR sensor array**, enabling it to detect and interpret thermal signatures, motion, or proximity with exceptional sensitivity. The **Checksum 50E9** designation suggests a firmware or calibration version tailored for specific application requirements, ensuring optimized performance for tasks such as temperature measurement, object tracking, or fault detection in industrial machinery.

The **006 model variant** of this board incorporates a **modular design** with robust signal conditioning circuitry, including **low-noise amplification stages** and **digital filtering algorithms**, which minimize interference from electromagnetic sources and environmental noise. Its **high-speed communication interfaces**, such as SPI, I C, or UART, facilitate seamless integration with PLCs, IoT gateways, or custom control systems, allowing for flexible deployment in both wired and wireless setups. The board s **thermal management features** such as strategically placed heat sinks or passive cooling pathways ensure stable operation under prolonged or high-load conditions, a critical consideration for applications in harsh industrial or outdoor environments.

Chillgard IR s engineering emphasis on **durability and precision** is evident in the board s **military-grade component selection**, including **surface-mount resistors, capacitors, and transistors** that withstand extreme temperatures, vibration, and humidity. The **checksum verification mechanism** embedded in the firmware further enhances reliability by ensuring data integrity during transmission and processing, reducing the risk of errors in critical applications. Whether deployed in **smart manufacturing for predictive maintenance**, **agricultural monitoring for crop health analysis**, or **security systems for perimeter detection**, this circuit board delivers a balance of **speed, accuracy, and adaptability**, making it a cornerstone for next-generation IR-based automation solutions. Its compact yet feature-rich architecture ensures minimal footprint while maximizing functionality, catering to engineers and system integrators who demand both performance and scalability in their designs.

### **Pros and Cons of buying a MSA 803468 Circuit Board (Checksum 50E9, Chillgard IR)**

1. **Compatibility with MSA 8000 Series** This circuit board is designed specifically for the **Dell EMC MSA 8000 series** storage arrays, ensuring seamless integration without compatibility issues.

2. **Reliability from Dell EMC** Dell EMC is a reputable manufacturer in enterprise storage solutions, and genuine or high-quality third-party replacements are typically reliable if sourced from trusted vendors.

3. **Performance Optimization** The **Chillgard IR (Intelligent Redundancy)** technology may improve fault tolerance and data protection, reducing downtime in mission-critical environments.

4. **Ease of Replacement** Replacing a faulty circuit board is a common maintenance task, and this part is likely designed for straightforward swapping with minimal downtime.

5. **Potential Cost Savings** If the board is failing, replacing it early can prevent cascading failures in the storage system, avoiding more expensive repairs later.

6. **Support for Advanced Features** The board may support features like **RAID acceleration, caching, or power efficiency optimizations**, depending on the MSA model.

1. **High Cost** Genuine Dell EMC parts can be expensive, especially if purchased directly from Dell. Third-party sellers may offer lower prices but with varying quality guarantees.

2. **Potential Counterfeit Risk** If buying from untrusted sources (e.g., eBay, Alibaba, or unknown resellers), there is a risk of receiving **counterfeit or refurbished parts** that may fail prematurely.

3. **Checksum Mismatch (50E9)** The **checksum (50E9)** suggests this is a **specific firmware revision or variant**. If the board does not match the exact firmware version required by your system, it may cause compatibility issues or errors.

4. **Limited Lifespan** Like all electronic components, circuit boards degrade over time. If the system is older, the board may fail again soon, requiring another replacement.

5. **Warranty & Support Issues** If the board fails shortly after purchase (especially with a third-party part), Dell EMC may not honor warranty claims, leaving you without support.

6. **Skill Dependency** Replacing a circuit board requires **technical expertise**, especially in enterprise storage. A misstep could lead to **data corruption or system damage**.

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### **Conclusion**

The **MSA 803468 circuit board (Chillgard IR, checksum 50E9)** is a **critical component** for maintaining the functionality of a Dell EMC MSA 8000 storage array. Whether it is worth purchasing depends on several factors:

- **If the board is failing and causing downtime**, replacing it is likely necessary to prevent data loss or system instability.

- **If sourced from a reputable vendor** (e.g., Dell s official channel, authorized resellers, or trusted third-party suppliers like **eBay verified sellers, Amazon Renewed, or storage-specific vendors**), the risk of counterfeit parts is minimized.

- **If the checksum (50E9) is critical**, verify that it matches your system s requirements to avoid firmware conflicts.

- **If the system is older**, consider whether a **full upgrade** (hardware or software) might be more cost-effective in the long run.

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### **Recommendation**

1. **Verify the Exact Model & Checksum** Ensure the **MSA 803468 (006) with checksum 50E9** is the correct part for your specific MSA model (e.g., MSA 8020, 8060, 8080). Check Dell s documentation or support portal for confirmation.

2. **Purchase from a Trusted Source**

- **Dell EMC Official Channel** (most reliable, but expensive).

- **Authorized Resellers** (e.g., **CDW, Insight, or Dell s authorized partners**).

- **Verified Third-Party Sellers** (e.g., **eBay with seller feedback >4.5 stars, Amazon Renewed, or storage component specialists**).

- Avoid **unknown sellers** on Alibaba, AliExpress, or unregulated marketplaces unless you have **verified authenticity**.

3. **Check for Warranty & Return Policy** Ensure the seller offers a **return policy** in case the part fails or is incompatible.

4. **Consider Professional Installation** If you lack experience with enterprise storage, **contact Dell EMC support or a certified technician** to perform the replacement.

5. **Evaluate Long-Term Costs**

- If the system is **nearing end-of-life**, weigh the cost of replacement against **upgrading to a newer MSA model or alternative storage (e.g., Dell PowerStore, NetApp, or cloud storage)**.

- If the board is **frequently failing**, investigate whether **environmental factors (power fluctuations, overheating, or poor ventilation)** are contributing to failures.

6. **Backup Data Before Replacement** Always **mirror or back up critical data** before performing hardware replacements to prevent data loss.

- The board is **confirmed to be the correct part** for your MSA model.

- You are **buying from a trusted source** with a good return policy.

- The **cost is justified** by the risk of system failure.

- The seller is **unverified** or lacks proper return policies.

- The **checksum or model does not match** your system s requirements.

- The **system is outdated**, and a replacement would be more cost-effective than repair.

For **mission-critical storage**, **prioritize reliability over cost** a counterfeit or mismatched part could lead to **data loss or extended downtime**. If budget is a concern, **compare the cost of replacement against upgrading the entire system**.

Details:

Condition Notes: Good Condition, Unit was Removed from a MSA Chillgard IR. May show some signs of wear due to age and storage.

part #: 803468 price

• $70.00

specifications pcbemdev:

• brand: Msa
• mpn: 803468
• part type: Circuit Board

offer pcbemdev:

• quantity: 1
• availability: In Stock
• started: April 25, 2026
• sold: 0
• options: Ship-to-home
• best offers: True

payments pcbemdev:

• wallet: Google-pay
• other
• credit card: Discover

returns pcbemdev:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

seller pcbemdev:

• city: Burlington, North Carolina
• # reviews: 22021
• rating: 99.8%

general pcbemdev:

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

shipping pcbemdev:

• cost: $0.00
• transit: 4-9 Days
• service: USPS Ground Advantage, USPS Priority Mail, UPS Ground, UPS Next Day Air
• class: Standard, Expedited, One-day
• carrier: USPS, UPS
• type: Calculated

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