This is a genuine Dell PowerEdge R940 Processor Expansion Module for CPU 3 & 4 (P/N: 79PCJ, 079PCJ, CH9RR). Specifically designed to enhance the computing power of the Dell PowerEdge R940 and R940xa (or similar compatible) servers, this module allows for the installation of the third and fourth processors. It features dual LGA3647 sockets, enabling support for two additional Intel Xeon Scalable CPUs (1st or 2nd Generation). By populating this expansion module, you can transform your R940 server into a quad-processor powerhouse, dramatically increasing its core count, thread density, and memory capacity. This is critical for scaling performance in highly demanding environments such as large-scale virtualization, in-memory databases, advanced analytics, and extreme-performance computing (HPC) workloads. The module ensures seamless integration with the R940's architecture, leveraging its existing power and cooling infrastructure.

Key Features 

• Genuine Dell Component: Ensures perfect fit, compatibility, and validated performance within Dell PowerEdge R940 and R940xa servers.

• Dual LGA3647 Sockets: Provides dedicated sockets for CPU 3 and CPU 4, supporting Intel Xeon Scalable Processors (1st and 2nd Gen).

• Enables Quad-Processor Configuration: Essential for upgrading a dual-CPU R940 to a four-CPU system, significantly boosting processing power.

• Increased Core/Thread Count: Dramatically expands the server's compute capabilities for intensive multi-threaded applications.

• Enhanced Memory Capacity: Allows for the installation of additional DDR4 DIMMs, expanding the total system memory.

• Seamless Integration: Engineered to perfectly align with the R940 server's internal connections, power delivery, and cooling systems.

• Optimized for Scalability: Critical for maximizing performance in data centers, cloud environments, and large enterprise deployments.