Some additional info about these raid controllers, copied from http://mlug.missouri.edu/pipermail/members/2004-September/006213.html
Discussion: Some of the new Dell PowerEdge servers use Dell's PERC4ei (alternate spellings for search: PERC 4/ei, PERC4/ei, PERC4 EI, PERC 4ei) RAID controller, which is essentially a rebadged LSI MegaRAID. After much research, I finally located the following information in a post from Matt Domsch (a Linux type at Dell): "New embedded ROMB (the 'i'), U320 (hence the 4) and PCI-Express (the 'e'), which happens to be based on LSI megaraid (yes, uses megaraid2 driver)." -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]