AMD Ryzen 9 5900X (Socket AM4) Processor. MODEL: AMD Ryzen 9 5900X (Socket AM4) Processor. BOOST/BASE FREQ (GHz): Up to 4.8 / 3.7. PCIe 4.0 LANES: 40. This item is in the category "Computers/Tablets & Networking\Computer Components & Parts\CPUs/Processors". The seller is "box_uk" and is located in this country: GB. This item can be shipped to United Kingdom.