458585-B21 Technical Specifications
HP Xeon E5440 2.83GHz Quad-Core Processor for ProLiant DL380 G5 Server
The HP 458585-B21 is an Intel Xeon E5440 processor designed for server upgrades. Featuring a clock speed of 2.83 GHz and a robust 12MB L2 Cache, this quad-core processor is engineered for efficiency and performance. With a front-side bus speed of 1333 MHz, it supports a thermal power of 80 Watts and operates within a VID voltage range of 0.850V to 1.3500V. The processor is built on a 45nm manufacturing technology and utilizes the LGA 771 CPU socket type. It boasts 4 cores and 4 threads, making it suitable for multitasking and demanding applications. Product condition is OEM, ensuring reliability and quality for your server upgrade needs.





