541-0545 Sun Microsystems Memory Expansion Board
Enterprise-grade legacy mezzanine memory expansion card, engineered to increase DIMM slot density and expand random access capabilities within Sun Fire and SPARC server platforms.
The 541-0545 is an internal legacy enterprise-class memory expansion riser board engineered by Sun Microsystems to scale the volatile memory boundaries of high-availability computing arrays. Acting as a dedicated mezzanine card, this module plugs directly into the system's main logic board to add supplementary dual in-line memory module (DIMM) slots. By widening the available physical routing lines and memory banks, it permits datacenters to maximize system RAM capacity—essential for supporting heavy virtualization layers, extensive database processes, and complex multi-threaded calculations across legacy architectures.
Alternative Part Numbers
- 541-0545-01
- SELX2C1Z