A processor is the core of any computer and is responsible for handling most if not all calculation and instructions. As an Intel Xeon (formerly Prestonia) CPU, the Intel SL6GG Processor handles your computing needs with its Single-core design, completing operations at a speed of 2.8?GHz over a 533?MHz bus. With 512kB of L2 Cache and included thermal grease, this CPU is more than ready to boost the performance of your PPGA604-compatible device. This Intel SL6GG Processor has been removed from a working unit, tested for complete functionality by our expert in-house Intel-Certified Technician, and is ready to ship today! Purchase with confidence, as the photos above represent the exact quality of your items, and come bundled with our 90 Day Warranty. *Please note, we have additional Refurbished Intel Processors in stock; feel free to send a message and we will update the quantity to suit your specific needs.* Thank you for choosing AltaTech for all of your lightning-fast IT needs!