458257-L21 Technical Specifications
HP Intel Xeon E5440 Quad Core Processor Upgrade
This processor, part number 458257-L21, is designed for server applications. It belongs to the Xeon series and operates at a clock speed of 2.83 GHz. The E5440 model features a total of 4 cores and 4 threads, ensuring efficient multitasking. Built on a 45 nm manufacturing technology, it has a thermal power of 80 Watts and a voltage range of 0.850V to 1.3500V. The CPU socket type is LGA 771, and it includes a 12 MB L2 cache. The processor code name is Harpertown, and it utilizes a 1333 MHz front side bus for optimal data transfer rates. This OEM product is an excellent choice for enhancing the performance of your ProLiant ML350 G5 Server.





