HP Smart Array P411 controller 462830-B21

  Overview The HP Smart Array P411 is HP's PCI Express (PCIe) Serial Attached SCSI (SAS) RAID controller. The low profile, half height card has 8 ports and utilizes DDR2-800 memory. 'The P411 is ideal for RAID 0/1, 5, 1+0 & 5+0 and can be upgraded with the 512MB battery-backed write cache (BBWC) or 512MB/1G Flash Backed Write Cache (FBWC) module and Smart Array Advanced via license key for RAID 6 &, 6 +0. What's new 512MB/1G Flash Backed Write Cache (FBWC) 6G SAS and 3G SATA support RAID 50 and 60 Improved battery life (48 hours) SATA NCQ for all controllers Additional Features via Software upgrade