540-5564 Sun Fire V1280 PCI I/O System Controller
Sun Microsystems / Oracle internal PCI I/O board and system controller (IB_SSC) assembly.
The 540-5564 is an internal system management controller engineered to deliver unified administration infrastructure across dense multi-processor server environments. Serving as an essential Input/Output expansion hub and foundational system management link (IB_SSC), this printed circuit board assembly routes high-speed data pathways between peripheral expansion cards and the core system interconnect backplane. Built specifically to handle dense data-intensive transactional loads within carrier-grade network architectures, it governs local PCI expansion pathways while maintaining the integrated hardware-level system synchronization pipelines required to secure long-term structural operational uptime across continuous application pipelines.
Alternative Part Numbers
- 540-4967
- 540-6045
- 540-5564
