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- In Stock: 13
- Manufacturer: Dell
- Model or Part: C4V7M
- Condition: Refurbished
- Weight: 1.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Dell Cable Assembly UPI Expansion R940 (part number C4V7M) is a precision engineered interconnect designed to extend the Unified Port Interface (UPI) capabilities of Dell PowerEdge servers. This high-quality cable provides reliable, low-latency communication between the server motherboard and additional expansion modules, enabling seamless scaling of processing power and memory bandwidth. Built to Dell standards, the assembly ensures optimal signal integrity and durability in demanding data center environments.
Key Features
- High-speed data transmission supporting up to 25 GT/s per lane
- Gold-plated contacts for enhanced conductivity and corrosion resistance
- Shielded construction reduces electromagnetic interference
- Compact, low-profile design fits tightly within rack mounting constraints
- Plug-and-play compatibility with Dell PowerEdge R940 and compatible models
- Robust strain relief to prevent cable fatigue during repeated installation cycles
Technical Specifications
- Connector type: UPI 4-lane (PCIe Gen 4) male to female
- Cable length: 0.5 meters (standard) - optional lengths available
- Impedance: 85 ohms differential
- Operating temperature range: 0 to 70 degrees Celsius
- Material: High-grade PVC jacket with braided shielding
- Compliance: RoHS, IEC 60950
Applications
- Scaling compute resources in high-performance computing (HPC) clusters
- Expanding memory bandwidth for data-intensive workloads
- Connecting additional accelerator cards such as GPUs or FPGA modules
- Enhancing redundancy and fault tolerance in enterprise server farms
- Facilitating rapid upgrades during maintenance windows
By integrating the Dell Cable Assembly UPI Expansion R940 into your server infrastructure, you gain a reliable pathway for future growth while maintaining the performance standards expected from Dell enterprise solutions.