What is the difference between a HBA card and a RAID card?

What is the difference between a HBA card and a RAID card? hba slot Slot Bus Device Function QLA2340 QLA2340 4000 03 0A 09 0 4400 01 0A DA BA 0 Adapter Settings BIOS Address : CB000 BIOS Revision : Figure 5-7 HBA royal slot 98 The HBA adapter card handles all the communication with the connected devices such as SATA or SSCI or any other HBA compatible device So, the

royal slot 98 Three identical HP DL580 G7's with Emulex HBA's in PCI slots 6 and 7 The card in slot 7 is fully available but slot 6 isn't being picked up by

mr money bags slot machine I bought a LSI INSPUR 9211-8i FASTPCB HBA card from ebay a couple of months ago, working great I've been using it with 4 HDD's currently  Find HBAFibre Channel Card installed # lspci -nn egrep -i fibrehba 04: Fibre Channel : Emulex Corporation Saturn-X