傳輸模式 信號傳送週期 頻寬 介面規格
PIO Mode 0 600ns 3.33 MB/s ATA
PIO Mode 1 383ns 5.22 MB/s ATA
PIO Mode 2 240ns 8.33 MB/s ATA
PIO Mode 3 180ns 11.1 MB/s ATA-2
PIO Mode 4 120ns 16.7 MB/s ATA-3
DMA Single Word Mode 960ns 2.11 MB/s ATA
DMA Single Word Mode 1 480ns 4.22 MB/s ATA
DMA Single Word Mode 2 240ns 8.33 MB/s ATA
DMA Multiple Word Mode 0 480ns 4.17 MB/s ATA
DMA Multiple Word Mode 1 150ns 13.3 MB/s ATA-2
DMA Multiple Word Mode 2 120ns 16.7 MB/s ATA-3 <-多重文字DMA模式2
Ultra DMA Mode 0 120ns 16.7 MB/s ATA-4
Ultra DMA Mode 1 80ns 25 MB/s ATA-4
Ultra DMA Mode 2 60ns 33.3 MB/s ATA-4、Ultra ATA
Ultra DMA Mode 3 45ns 44.4 MB/s ATA-5
Ultra DMA Mode 4 30ns 66.6 MB/s ATA-5、Ultra ATA/66
Ultra DMA Mode 5 20ns 100 MB/s Ultra ATA/100
Ultra DMA Mode 6 20ns 133 MB/s Ultra ATA/133
150 MB/s Serial ATA
300 MB/s Serial ATA-2
600 MB/s Serial ATA-3
