The P11490-L21 is an HP‑branded Intel Xeon Gold 6154 processor designed for high‑performance server and workstation environments. It features 18 physical cores operating at a base clock of 3.00 GHz, delivering robust multi‑threaded processing capability. The chip incorporates a 24.75 MB L3 cache to accelerate data access and reduce latency. Communication between CPUs and other system components is supported by a 10.4 GT/s Ultra Path Interconnect (UPI), while the FCLGA3647 socket provides a reliable physical interface for installation on compatible motherboards. This combination of core count, clock speed, cache size, and interconnect bandwidth makes the processor suitable for demanding enterprise workloads.