Supermicro SUPERSERVER 8045C-3R, User Manual

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DMA Mode
Select Auto to allow the BIOS to automatically detect the DMA mode. Use this
value if the IDE disk drive support cannot be determined. Select SWDMA0 to
allow the BIOS to use Single Word DMA mode 0. It has a data transfer rate
of 2.1 MBs. Select SWDMA1 to allow the BIOS to use Single Word DMA mode
1. It has a data transfer rate of 4.2 MBs. Select SWDMA2 to allow the BIOS to
use Single Word DMA mode 2. It has a data transfer rate of 8.3 MBs. Select
MWDMA0 to allow the BIOS to use Multi Word DMA mode 0. It has a data
transfer rate of 4.2 MBs. Select MWDMA1 to allow the BIOS to use Multi Word
DMA mode 1. It has a data transfer rate of 13.3 MBs. Select MWDMA2 to al-
low the BIOS to use Multi-Word DMA mode 2. It has a data transfer rate of
16.6 MBs. Select UDMA0 to allow the BIOS to use Ultra DMA mode 0. It has
a data transfer rate of 16.6 MBs. It has the same transfer rate as PIO mode 4
and Multi Word DMA mode 2. Select UDMA1 to allow the BIOS to use Ultra
DMA mode 1. It has a data transfer rate of 25 MBs. Select UDMA2 to allow the
BIOS to use Ultra DMA mode 2. It has a data transfer rate of 33.3 MBs. Select
UDMA3 to allow the BIOS to use Ultra DMA mode 3. It has a data transfer
rate of 66.6 MBs. Select UDMA4 to allow the BIOS to use Ultra DMA mode
4 . It has a data transfer rate of 100 MBs. The options are Auto , SWDMAn,
MWDMAn, and UDMAn.
S.M.A.R.T. For Hard disk drives
Self-Monitoring Analysis and Reporting Technology (SMART) can help predict
impending drive failures. Select Auto to allow the AMI BIOS to automatically
detect hard disk drive support. The options are Disabled, Enabled, and Auto .
32-Bit Data Transfer
Select Enabled to use the feature of 32-Bit data transfer. Select "Disabled"
to disable this function. The options are Enabled and Disabled.
Hard Disk Write Protect
Select Enabled to use the feature of Hard Disk Write Protect to prevent data from
being written to HDD. The options are Enabled or Disabled .
IDE Detect Time Out
This feature allows the user to set the system time-out value to allow the BIOS to
detect the ATA, ATAPI devices installed in the system. The options are 0 (sec),
5, Mode 1.0, 15, 20, 25, 30, and 35 .
ATA(PI) 80Pin Cable Detection
This feature allows the AMI BIOS to automatically detect 80Pin ATA(PI) Cable.
The options are Host & Device , Host, and Device.