457943-B21 Technical Specifications
HP Intel Xeon E5420 Quad Core Processor Upgrade
This HP 457943-B21 processor is designed for server applications, particularly for the ProLiant DL360 G5. It boasts a clock speed of 2.50 GHz and utilizes a 1333 MHz front-side bus, ensuring fast data transfer. With four cores and four threads, it is capable of handling multiple tasks efficiently. The processor features a 12 MB L2 Cache as well as a matching 12 MB L3 Cache, optimizing data retrieval speeds. Built on a 45 nm manufacturing technology, it operates under a thermal power of 80 Watts, maintaining energy efficiency. The CPU socket type is LGA 771, making it compatible with various server motherboards. This OEM product is ideal for enhancing your server’s performance, providing a robust solution for demanding workloads.





