Part No: 655636-B21 - HP Smart Array P721m 6GB/s 4-Ports Ext PCI-Express Mezzanine SAS Controller with 512MB Cache

Interface: PCI-Express for efficient connectivity in server environments
Ports: 4 external ports for connecting multiple SAS drives
Speed: Supports data transfer rates of up to 6GB/s per port
RAID Support: Compatible with various RAID configurations for enhanced data protection and performance
Design: Mezzanine form factor, ideal for blade servers

Specifications