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DictionarySeeIDEPATA/SATA specifications
PATA/SATA specificationsFollowing are the various speeds and modes of PATA/IDE and SATA drives. See IDE and SATA.
PIO=Programmed I/O modeDMA=Direct Memory Access mode #PATA PIO MB/sec DMA MB/sec Pins ATA 0 3.3 0 4.2 40 ATA 1 5.2 40 ATA 2 8.3 40 PATA (Enhanced IDE - EIDE) ATA-2/3 3 11.1 1 13.3 40 ATA-2/3 4 16.6 2 16.6 40 ATA-4 (ATA-33) 2 33.3 40 ATA-5 0 16.6 40 ATA-5 1 25.0 40 ATA-5 (ATA-33) 2 33.3 40 ATA-5 3 44.4 80** ATA-5 (ATA-66) 4 66.6 80** ATA-6 (ATA-100) 5 100.0 80** ATA-7 (ATA-133) 5 133.0 80** SATA (Serial ATA) See SATA. SATA 5 1500.0 4 SATA II 5 3000.0 4 SATA III 5 6000.0 4 ** 80-pin cables added 40 ground wires and fit into 40-pin sockets with one pin removed
PATA/SATA specifications
PATA/SATA specificationsFollowing are the various speeds and modes of PATA/IDE and SATA drives. See IDE and SATA.
PIO=Programmed I/O modeDMA=Direct Memory Access mode #PATA PIO MB/sec DMA MB/sec Pins ATA 0 3.3 0 4.2 40 ATA 1 5.2 40 ATA 2 8.3 40 PATA (Enhanced IDE - EIDE) ATA-2/3 3 11.1 1 13.3 40 ATA-2/3 4 16.6 2 16.6 40 ATA-4 (ATA-33) 2 33.3 40 ATA-5 0 16.6 40 ATA-5 1 25.0 40 ATA-5 (ATA-33) 2 33.3 40 ATA-5 3 44.4 80** ATA-5 (ATA-66) 4 66.6 80** ATA-6 (ATA-100) 5 100.0 80** ATA-7 (ATA-133) 5 133.0 80** SATA (Serial ATA) See SATA. SATA 5 1500.0 4 SATA II 5 3000.0 4 SATA III 5 6000.0 4 ** 80-pin cables added 40 ground wires and fit into 40-pin sockets with one pin removed |