Hewlett Packard Enterprise 726903-B21 RAID Controller

Hewlett Packard Enterprise 726903-B21 Smart Array P841 RAID controller is a 12 Gb/s SAS storage controller designed for HPE ProLiant Gen9 servers to manage high-performance storage and data redundancy. It connects via PCIe 3.0 x8, includes 4 GB FBWC and four internal mini-SAS (SFF-8643) ports for scalable drive configurations, and supports RAID levels 0, 1, 5, 6, 10, 50, and 60 with data transfer up to 12 Gb/s per lane. Managed through HPE Smart Storage Administrator, this controller is commonly deployed in enterprise IT and data center environments to enable virtualization, database management, backup solutions, and high-performance computing. Spare part number 750051-001; compatible with HPE ProLiant Gen9 servers and related storage systems.