HP CPQDL380-G9 P440AR Smart Array

The HP Smart Array P440ar Controller is a Flexible Smart Array - 12 Gb/s SASRAID controller that provides enterprise-class storage performance - increasedinternal scalability with SAS Expander Card - and data protection for HPProliant Gen9 rack and tower servers. It features eight internal physicallinks and delivers increased server uptime by providing advanced storagefunctionality - including online RAID level migration between any RAID levelswith flash backed write cache (FBWC) - global online spare - and pre-failurewarning. The Gen9 family of controllers supports the HP Smart Storage Battery.