SKU :SL66Z Mfg.: Compaq Description :Compaq XEON 2.0GHZ-2MB PROCESSOR ML570 G2 HP Xeon MP 2 GHz Processor Upgrade - Socket PGA-603 - Single-core (1 Core) - 2 MB Cache - 400 MHz Bus Speed The Intel Xeon processor family is the first to feature new, innovative technologies such as Hyper-Threading technology and Intel NetBurst microarchitecture. It offers outstanding platform performance, dependability, value and versatility to provide headroom for current and future server and workstation platforms. Significant platform enhancements, performance, and value make now the time to upgrade from older systems and increase your business' competitive advantage. Same as MFG Part #:307276-B21309618-001