631479-B21 Technical Specifications
HP Xeon E5640 Quad Core Processor Upgrade
This HP 631479-B21 processor is designed for server environments, specifically the ProLiant SL170s G6. It features a robust Intel Xeon E5640 core model, providing a clock speed of 2.66 GHz and leveraging a 12 MB L3 cache for improved data access. The processor operates with a thermal power of 80 watts and utilizes a 5.86 GT/s QuickPath Interconnect (QPI) for efficient data transfer. Manufactured using a 32 nm technology, this processor offers enhanced performance with its four cores and supports eight threads simultaneously. The CPU socket type is LGA 1366, ensuring compatibility with various server configurations. With a voltage range of 0.750V to 1.350V, the E5640 balances power and efficiency, making it a reliable choice for demanding server tasks. This product is OEM condition, ensuring quality and reliability for your server needs.





