501-7426 Sun Fire E15K CP2140 System Controller
Enterprise-grade legacy mission-critical system controller board assembly integrated with a 650MHz processor and 1GB memory, engineered to manage fabric arbitration in Sun Fire platforms.
The 501-7426 is an internal master system controller CPU board (Model CP2140) designed to govern high-end Unix mainframe environments. Featuring an onboard 650MHz management processor and 1GB of dedicated ECC memory, this control board handles essential physical domain partitioning, hardware provisioning, environmental monitoring, and clock synchronization across the backplane matrix.
Alternative Part Numbers
- 501-7426-06
- CP2140
- X7423A
