The Sun Blade X8420 Server Module carries four of the highest performing AMD Opteron dual-core processors.The Sun Blade X8420 Server Module includes advanced, embedded remote-management capabilities through Sun Integrated Lights Out Manager (ILOM). This is the same technology as that embedded into the x64 rackmount servers. ILOM provides full lights-out management (LOM) and supports industry standard interfaces for easy integration into existing management infrastructures.