Description:HP Smart Array NROC P408i-c SR Gen10 8 Internal Lanes 2GB Cache 12Gb/s SAS Modular Controller Part Number(s) Spare Part# 823858-001 Overview: The HP Smart Array P408i-c SR Gen10 Controller - supporting 12Gb/s SAS and PCIe 3.0 - is ideal for maximizing performance while supporting advanced RAID levels with 2 GB flash-backed write cache (FBWC). This controller operates in Mixed Mode which combines RAID and HBA operations simultaneously. It has eight internal SAS lanes - allowing connection to SAS or SATA drives and provides enterprise-class storage performance - reliability - security and efficiency needed to address your evolving data storage needs. This controller offers enhanced security by encrypting data-at-rest on any drive with HP Smart Array SR Secure Encryption. Specifications: CategoryProliant Controller Sub-CategorySmart Array GenerationP408i-c Part Number823858-001 Products ID725539 ManufacturerHP Product TypeStorage Controller (RAID) InterfacePCI Express 3.0 x8 Link Width Connector Type8 Internal SAS lanes Form FactorType-c Modular Controller Plug-In Ports8 SAS/SATA lanes across Internal SAS Cache2GB Flash-Backed Write Cache Transfer Rate12Gb/s SAS per lane/6Gb/s SATA per lane RAID Level0 1 5 6 10 50 60 1 ADM 10 ADM [ Manufacturers Specs ]