. The SATA 3.0 version
2 is mainly used for data cable for SATA ( serial port) hard drives and SATA optical drives , and SATA interface devices .
Now use vertical chassis mainstream, internal motherboard is mounted vertically , with shrapnel data lines to solve a loose connection ; another hard drive because it is the side mounted , so the data lines without the buckle is also very easy loose, hard to read and write data is not normal .
SATA works is very simple: a continuous serial data transmission in order to obtain a higher transmission rate .
2003 SATA1.0 specifications provided by the transmission rate has reached 150MB / s, even more than the maximum transfer rate of 133MB / s (ATA133) has not only higher than ordinary IDE hard drive , 100MB / s (ATA100) .
SATA data reliability has greatly improved . SATA can be a cyclic redundancy check (CRC), the instruction and data packets , not only can detect all single bit and double bit errors , and according to statistical theory , this can also detect 99.998% error may occur .
In addition to transmission speed , transmission data is more reliable , space-saving SATA the most attractive place , more conducive to the internal chassis thermal crosstalk between cables has also been effectively controlled .
SATA 1.0: 1.5Gb / s
SATA 2.0: 3Gb / s
SATA 3.0: 6Gb / s
Species:Hard drive power supply line
Name:SATA 2.0 extension cable