540-7952 Sun Fire X4140 X4240 Server Motherboard
Sun Microsystems / Oracle Sun Fire X4140, X4240, and X4440 high-density rackmount server internal replacement system motherboard assembly with CMOS battery.
The 540-7952 is an internal multi-node computational processing system engineered to deliver cost-effective performance and enhanced system stability within enterprise virtualization frameworks. Functioning as a high-density server motherboard (system board), this complex printed circuit layer integrates directly with the server infrastructure grid to orchestrate core hardware operations across multiple nodes. Designed for specialized multi-socket x86 server configurations, it supports multi-core processors, extensive memory array matrices, and comes equipped with a 3V lithium coin cell battery to preserve system time and volatile BIOS parameters. Its fault-isolated logic routing manages inter-bus communication securely, shielding vital compute corridors from logical failures, data disruptions, and unexpected thermal exceptions during continuous runtime operations.
Alternative Part Numbers
- 540-7952-02
- 511-1394
- 525-2473-13
- 540-7952