C3 CONTROLS 320-B2U17 Automation

( Brand: C3 Controls ), ( Manufacturer Part Number: 320-B2U17 )

Review C3 CONTROLS 320b2u17 Used

The **C3 320-B2U17 (320B2U17)** is a high-performance, enterprise-grade server designed for demanding workloads, offering a robust blend of reliability, scalability, and efficiency. Built upon Dell s proven C3 architecture, this model is engineered to deliver exceptional performance in data centers, cloud environments, and mission-critical applications. The server features a **dual-socket Intel Xeon Scalable processor** configuration, enabling seamless handling of multi-threaded workloads such as virtualization, high-performance computing (HPC), and large-scale database operations. With support for the latest **Intel Xeon 3rd Generation (Sapphire Rapids) processors**, it ensures cutting-edge computational power, low-latency processing, and enhanced energy efficiency, making it ideal for modern IT infrastructures.

Equipped with **up to 12 DDR5 memory slots**, the C3 320-B2U17 supports high-capacity, low-latency RAM configurations, allowing for optimized performance in memory-intensive applications like AI/ML training, real-time analytics, and virtual desktop infrastructure (VDI). The server also incorporates **PCIe 5.0 expansion slots**, providing next-generation bandwidth for high-speed storage solutions, accelerators, and networking interfaces, ensuring seamless integration with modern storage arrays, GPUs, and high-performance networking cards. For storage flexibility, it offers **up to 12 hot-swappable 3.5-inch or 2.5-inch drives**, accommodating a mix of HDDs and SSDs for balanced performance and cost efficiency, while the optional **NVMe SSD support** further enhances I/O performance for demanding workloads.

The C3 320-B2U17 is designed with **Dell s iDRAC (Integrated Dell Remote Access Controller) Enterprise**, a feature-rich remote management platform that enables administrators to monitor, configure, and troubleshoot the server remotely with ease. This includes advanced capabilities such as virtual console access, firmware updates, and security hardening tools, ensuring operational resilience and minimal downtime. The server also supports **Dell s Open Manage integration**, allowing seamless integration with enterprise management suites for centralized control and automation. With a **2U rack-mount form factor**, it is compact yet powerful, fitting seamlessly into dense data center environments while maintaining optimal airflow and thermal management through Dell s advanced cooling solutions.

Security is a cornerstone of the C3 320-B2U17, featuring **hardware-based security measures** such as **TPM 2.0 (Trusted Platform Module)**, secure boot, and encrypted storage options to protect sensitive data and prevent unauthorized access. The server is built with **Dell s PowerEdge reliability standards**, including redundant power supplies, hot-plug capable components, and advanced error detection and reporting, ensuring high availability and fault tolerance in critical environments. Whether deployed as a standalone server, part of a hyper-converged infrastructure, or within a cloud-scale deployment, the C3 320-B2U17 delivers a perfect balance of performance, scalability, and manageability, making it a versatile choice for enterprises seeking to future-proof their IT infrastructure.

### **Pros and Cons of buying a C3 320-B2U17 (320B2U17) Server**

The **C3 320-B2U17** (also known as the **Dell PowerEdge C3220**) is a mid-range rack server designed for virtualization, cloud computing, and general enterprise workloads. Below is a detailed breakdown of its advantages and disadvantages.

---

### **Pros**

1. **High Performance and Scalability**

- Supports **Intel Xeon E5-2600 v3/v4 processors**, offering strong multi-core performance for virtualization (VMware, Hyper-V) and database workloads.

- Up to **128GB of DDR4 ECC RAM** (depending on CPU model), allowing for efficient memory-intensive applications.

- **Hot-plug capable** for both processors and memory, minimizing downtime during maintenance.

2. **Reliability and Redundancy**

- **Dual power supplies** (optional redundant configuration) improve uptime in case of a failure.

- **RAID controllers** (PERC H730P or H740P) provide data protection with options for battery-backed cache and virtual RAID.

- **Hot-swappable drives** (up to 12x 3.5" or 24x 2.5" HDDs/SSDs) enhance availability.

3. **Flexible Storage Options**

- Supports **SAS/SATA HDDs and NVMe SSDs**, making it suitable for a mix of performance and capacity needs.

- **Backplane options** allow for different drive configurations (e.g., 12x 3.5" or 24x 2.5").

4. **Energy Efficiency**

- Designed with **Intel vPro and Dell s PowerEdge platform optimizations**, reducing power consumption compared to older generations.

- Supports **Dell s PowerEdge System Manager (PESM)** for remote monitoring and energy management.

5. **Compatibility with Enterprise Software**

- Works seamlessly with **VMware ESXi, Microsoft Hyper-V, and Linux distributions**, making it a solid choice for virtualized environments.

- Supports **Dell s OpenManage integration**, simplifying IT management.

6. **Good Mid-Range Value**

- Offers a balance between performance and cost, making it a cost-effective option for small to medium-sized businesses or growing workloads.

- Available in **1U and 2U configurations**, allowing for space optimization in data centers.

7. **Future-Proofing**

- Supports **PCIe 3.0**, useful for adding accelerators (GPUs, FPGAs) for AI, ML, or graphics workloads.

- Upgrade paths for CPUs and memory are relatively straightforward.

---

### **Cons**

1. **Aging Hardware (End-of-Life Considerations)**

- Limited availability of replacement parts.

- Potential **higher costs** for repairs or upgrades in the future.

- **No longer receiving security patches** from Intel, increasing vulnerability risks over time.

- Dell has **discontinued newer models** (e.g., PowerEdge R740xd), shifting focus to newer architectures (e.g., Xeon Scalable, AMD EPYC).

2. **Limited PCIe Slots**

- Only **two PCIe slots** (x16 and x8), which may restrict expansion for high-end GPU or network card requirements.

- Not ideal for **multi-GPU setups** (e.g., deep learning workloads).

3. **Power and Cooling Constraints**

- **Single power supply option** (unless configured with dual PSUs) can be a bottleneck in high-demand environments.

- **Cooling requirements** may increase with heavy workloads, potentially necessitating additional cooling infrastructure.

4. **Storage Bottlenecks**

- **No native NVMe support in all configurations** (depends on backplane and RAID controller).

- **SAS/SATA drives** are slower than modern NVMe SSDs, which could impact I/O-bound applications.

5. **Software and Driver Support**

- **Older BIOS and firmware** may lack support for the latest operating systems or virtualization updates.

- **Dell s support for this model is declining**, meaning fewer updates and potential compatibility issues with newer software.

6. **Higher TCO (Total Cost of Ownership) Over Time**

- While initially affordable, **replacement parts and maintenance** will become more expensive as the server ages.

- **Energy costs** may rise if the server is not optimized for modern workloads.

7. **Limited Upgrade Path**

- **No CPU upgradeability** (soldered processors in some models).

- **Memory capacity is capped** (128GB max), which may be insufficient for future-proofing.

---

### **Conclusion**

The **C3 320-B2U17 (320B2U17)** is a **solid mid-range server** for **virtualization, small-scale cloud deployments, and general enterprise use**, particularly if you need a **reliable, redundant, and cost-effective solution** for moderate workloads. It excels in **scalability, redundancy, and compatibility with enterprise software**, making it a good choice for businesses that prioritize **uptime and manageability**.

However, its **aging hardware, limited expansion options, and declining support** make it a **short-to-medium-term solution rather than a long-term investment**. If you anticipate **growth in workloads, AI/ML, or high-performance computing needs**, a **newer server (e.g., PowerEdge R750, R760, or AMD EPYC-based models)** would be a better long-term choice.

---

### **Recommendation**

- You need a **budget-friendly, reliable server** for **VMware/Hyper-V virtualization**.

- Your workloads are **moderate (not I/O or GPU-intensive)**.

- You can **replace it within 3-5 years** before major component shortages occur.

- You have **redundancy (dual PSUs, RAID) already configured** for critical applications.

- You require **high-performance computing (HPC), AI/ML, or GPU acceleration**.

- You need **long-term support (5 years)** without worrying about part obsolescence.

- Your budget allows for a **newer server (e.g., Xeon Scalable or AMD EPYC-based)** with better future-proofing.

- You plan to **run memory-intensive or database-heavy workloads** that exceed 128GB RAM.

- **Used/New Refurbished:** If cost is a concern, a **refurbished or used C3220** can be a good deal, but ensure **warranty and support** are available.

- **Newer Models:** If possible, invest in a **PowerEdge R740xd (Xeon Scalable) or R760 (AMD EPYC)**, which offer **better performance, PCIe slots, and longer support lifecycles**.

- **Cloud Migration:** If your workloads are **not mission-critical**, consider **cloud-based virtualization (AWS, Azure, GCP)** to avoid hardware maintenance.

The **C3 320-B2U17 is a decent choice for short-term needs**, but **not ideal for long-term deployment**. If you must use it, **prioritize redundancy, monitor for part availability, and plan an upgrade path within 3-5 years**. For most new deployments, a **newer server architecture** would be the better investment.

Details:

All products are guaranteed to be working but may show signs of use. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. The product is used surplus. Call to use a shipping service other than the ones listed.

part #: 320b2u17 prices

• $42.01-$70.02

specifications automationjack:

• brand: C3 Controls
• mpn: 320-b2u17

offer automationjack:

• sold: 0
• started: February 9, 2026
• quantity: 1
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general automationjack:

• Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment
• condition: Used

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