Check the listing for details. HP 539795-B21 AMD Opteron Processor Proliant BL465c G6 02427 Heatsink computer. Condition: Open box. Listed at 85.00 USD. This HP 539795-B21 AMD Opteron Processor is an excellent choice for those who are looking for a reliable and powerful processor for their Proliant BL465c G6 02427 Heatsink computer. With its advanced technology, this processor offers high performance and speed, making it ideal for demanding applications and tasks. Whether you are a gamer, a professional video editor, or a data analyst, this HP processor can handle anything you throw at it. With its top-of-the-line features and unparalleled performance, you can expect nothing but the best from it. So, if you want to upgrade your computer's processing power, this HP 539795-B21 AMD Opteron Processor is the perfect choice for you. HP part number 539795-B21 AMD Opteron 2427 6C 2.2GHz/6MB Processor Kit for BL465c G6 Part Number(s): 539795-B21 Processor Kit IncludesAMD Opteron 2427 6 Core 2.2GHz/6MB Processor 573871-001Heatsink 418274-001 Genuine HP, not used. Still in factory sealed plastic.