The ServeRAID-BR10il SAS/SATA Controller v2 offers a low-cost, enterprise-grade RAID solution for internal HDDs and integrates emerging SAS technology into an organization's storage infrastructure.Ideal for supporting four HDDs in a space-constrained server configuration, the ServeRAID-BR10il SAS/SATA Controller v2 comes in a standard PCIe form factor, enabling it to support a wide array of servers.