Gigabyte GA-8I945P-G Manual - Page 37

Define RAID sub-Menu - mb

Page 37 highlights

GigaRAID (IT8212) ATA RAID Controller USER'S MANUAL "Channel ID", "Drive Name" and "Size", please refer to Define RAID sub-Menu on page 23. Column "Array No" shows hard drive's array number. If a hard drive is not assigned to an array, it's shown as free. A free hard drive is taken as a normal one. Column "Mode" shows hard drive's data transfer mode. "U" represents Ultra DMA (UDMA) mode, "D" represents Multiword DMA (DMA) mode and "P" represents PIO mode. PIO modes 0, 1, 2, 3, and 4 correspond to maximum transfer rates of 3.3, 5.2, 8.3, 11.1 and 16.7 megabytes per second (MB/s) respectively. Multiword DMA modes 0, 1, and 2 have maximum transfer rates of 4.2, 13.3, and 16.7 MB/s respectively. Ultra DMA modes 0, 1, 2, 3, 4, and 5 have maximum transfer rates of 16.7, 25, 33.3, 44.4, 66.7, and 100 MB/s respectively. 37

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GigaRAID (IT8212) ATA RAID Controller USER’S MANUAL
37
“Channel ID”, “Drive Name” and “Size”, please refer to
Define RAID sub-Menu
on
page 23. Column “Array No” shows hard drive’s array number. If a hard drive is not
assigned to an array, it’s shown as free. A free hard drive is taken as a normal one.
Column “Mode” shows hard drive’s data transfer mode. “U” represents Ultra DMA
(UDMA) mode, “D” represents Multiword DMA (DMA) mode and “P” represents PIO
mode. PIO modes 0, 1, 2, 3, and 4 correspond to maximum transfer rates of 3.3, 5.2,
8.3, 11.1 and 16.7 megabytes per second (MB/s) respectively. Multiword DMA
modes 0, 1, and 2 have maximum transfer rates of 4.2, 13.3, and 16.7 MB/s
respectively. Ultra DMA modes 0, 1, 2, 3, 4, and 5 have maximum transfer rates of
16.7, 25, 33.3, 44.4, 66.7, and 100 MB/s respectively.