HighPoint has released a series of SAS Connectivity Plus RAID 5 capable PCI-Express controllers. The three new models are the RocketRAID 2644x4, RocketRAID 2640x4 and RocketRAID 2640x1. The 2644x4 connects externally, while the 2640x4 (a four-lane PCI card) and 2640x1 (a one-lane card) offer internal connections and all three connect to both SAS and SATA hard disks. The controllers offer RAID leve
