Acer AB2x280 F1 Acer AB7000 Enclosure with AB2x280 F1 and AB460 F1 Blade Serve - Page 74

• DMA Mode Select Auto SWDMA0 SWDMA2 MWDMA0 MWDMA1 MWDMA2 UDMA0 UDMA1 UDMA2 UDMA3 UDMA4 UDMA5 UDMA6 Description Automatically detect IDE DMA mode when the IDE disk drive support cannot be determined. Use Single Word DMA mode 0. It has a data transfer rate of 2.1 MBs. Use Single Word DMA mode 2. It has a data transfer rate of 8.3 MBs. Use Multi Word DMA mode 0. It has a data transfer rate of 4.2 MBs. Use Multi Word DMA mode 1. It has a data transfer rate of 13.3 MBs. Use Multi-Word DMA mode 2. It has a data transfer rate of 16.6 MBs. 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. Use Ultra DMA mode 1. It has a data transfer rate of 25 MBs. Use Ultra DMA mode 2. It has a data transfer rate of 33.3 MBs. Use Ultra DMA mode 3. It has a data transfer rate of 66.6 MBs. Use Ultra DMA mode 4. It has a data transfer rate of 100 MBs. Use Ultra DMA mode 5. It has a data transfer rate of 133 MBs. Use Ultra DMA mode 6. It has a data transfer rate of 133 MBs. • 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 BIOS to automatically detect hard disk drive support. • 32Bit Data Transfer - Select Enable to enable the function of 32-bit IDE data transfer. IDE Detect Timeout (sec): Use this feature to set the time-out value for the BIOS to detect the ATA, ATAPI devices installed in the system. PCI/PnP configuration Plug & Play OS Selecting: Yes allows the OS to configure Plug & Play devices. (This is not required for system boot if your system has an oerating system that supports Plug & Play.) Select No to allow the BIOS to configure all devices in the system. PCI Latency Timer: This feature sets the latency timer of each PCI device installed on a PCI bus. PCI IDE BusMaster: When Enabled, the BIOS uses PCI bus mastering for reading/writing to IDE drives. Onboard NIC Option ROM : Select iSCSI to use the iSCSI Option ROM to boot the computing using a network device. Select PXE to use the PXE Option ROM to boot the computer using a network device. 66 Chapter 8