IBM 00KG847 processor

Intel® Xeon® Processor E5-2637 v3 (IBM Part Number: 00KG847) — is a high-frequency Processor Option Kit specifically designed for Lenovo/IBM System x3650 M5 platforms. Built on the 22nm Haswell-EP architecture, this 4-core CPU focuses on single-threaded performance with a robust base clock of 3.50 GHz. It is engineered for specialized enterprise workloads such as high-frequency trading, financial modeling, and databases where software licensing costs are tied to core counts. With a large 15MB L3 Cache and 135W TDP, this processor delivers massive compute power per core. This official IBM kit ensures seamless thermal integration and 24/7 reliability for mission-critical applications.

Key Specifications:

• Processor Number: E5-2637 v3.

• Cores / Threads: 4 Cores / 8 Threads.

• Clock Speed: 3.50 GHz (3.70 GHz Max Turbo).

• L3 Cache: 15 MB.

• TDP: 135W.

• Memory Support: Quad-channel DDR4 up to 2133 MHz.

• Socket Support: FCLGA2011-3.