NEC Server 140Rc-4 - Manual (Page 123)

Configuring Your Server 4-13
Option Parameter Description Your Setting
Transfer Mode [Standard]
Fast PIO 1
Fast PIO 2
Fast PIO 3
Fast PIO 4
FPIO 3/DMA 1
FPIO 4/DMA 4 Indicates the data transfer mode
between drives controlled by BIOS.
*3
Ultra DMA Mode [Disabled]
Mode 0
Mode 1
Mode 2
Mode 3
Mode 4 Indicates the Ultra-DMA mode of data
transfer between drives controlled by
BIOS.
*3
[ ]: Factory-set
*1 Selectable only when the Type is set to "User".
*2 Displayed only when the Type is set to "User".
*3 Displayed only when the Type is set to "Auto".