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- In Stock: 9
- Manufacturer: Dell
- Model or Part: 379-BCQH
- Condition: Refurbished
- Weight: 3.00lb
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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 Expansion Board CPU #3 & #4 R940 (part number 379-BCQH) is a high-performance add-on module designed to extend the processing capabilities of the Dell PowerEdge R940 server. By providing two additional CPU sockets, this board enables organizations to scale compute density without the need for a new chassis, delivering faster data throughput and improved multitasking for demanding workloads.
Key Features
- Supports dual Intel Xeon Scalable processors per board, allowing up to four CPUs in total when combined with existing sockets
- Optimized thermal design ensures efficient heat dissipation under heavy load
- Plug-and-play installation with no additional firmware upgrades required
- Compatible with Dell PowerEdge R940 and R940xa platforms only
- Full support for Intel vPro technology and advanced security features
Technical Specifications
- Form factor: Low-profile expansion board (fits standard 19 inch rack)
- Processor sockets: Two LGA 4189 slots per board
- Supported CPUs: Intel Xeon Scalable family, up to 28 cores per socket
- Memory support: DDR4 ECC RDIMM/LRDIMM, up to 8 channels per CPU
- Power consumption: Approx. 150 watts per populated processor
- Interface: Direct PCIe Gen4 interconnect to motherboard backplane
- Operating temperature range: 0 to 40 degrees Celsius ambient
Applications
This expansion board is ideal for data centers, cloud service providers, and enterprise IT environments that require maximum compute density. Typical use cases include virtualization hosts, high-performance database servers, large scale analytics platforms, AI model training nodes, and mission critical ERP systems.
Upgrade your Dell R940 today with the Expansion Board CPU #3 & #4 to unlock additional processing power, improve workload performance, and protect your investment in a single, reliable server platform.