HP Smart Array P410 8-Port SAS RAID Controller - 256MB ECC DDR2 SDRAM - PCI Express x8 - 300MBps - 2 x Mini-SAS SAS 300 - Serial Attached SCSI Internal The HP Smart Array P410 is HP''s PCI Express (PCIe) 2.0 Serial Attached SCSI (SAS) RAID controller. The low profile, half height card has 8 ports and utilizes DDR2-533 memory. The P410 is ideal for RAID 0, 1, 1+0, 5, 5+0. 