Are you looking for an enterprise-level controller to maximize performance and storage capacity without occupying a PCI Express (PCIe) expansion slot? The HPE Smart Array P408i-a SR Gen10 controller provides enterprise-class storage performance, reliability, security and efficiency needed to address your evolving data storage needs. The Smart Array P408i-a SR Gen10 controller is ideal for maximizing performance while supporting advanced RAID levels with 2 GB Flash-Backed Write Cache (FBWC). This type-a modular controller occupies a dedicated storage slot without occupying a PCIe expansion slot.