The raid backplane module meet SCSI Bus Hot-Plugging Level 4
standards. It can support 5 x 1.6", 6 x 1.6" or 8 x 1" height
SCA2 (80pin) hard drive. It has indivisual hard drive temperature,
fan, current and voltage monitor function with alarm design and it
can auto-detect ultra-160, U2W (LVD) and UW SCSI status. The on-
board terminator also support both LVD and single-ended modes.