Wednesday, December 28, 2011

Descriptive Article Which Describes SATA PATA AND IDE

By Isaiah Roy


SATA Vs IDE cables

The serial advanced technology attachment (SATA) there is no doubt has been rapidly talking in the market and in fact; sooner or later with the current rates there is each reason to believe that SATA is within the blink of replacing integrated drive electronics (IDE). However even so there are some differences and comparisons that may be drawn from the two some of which are the following.

SATA VS IDE Cables

In terms of pin, the SATA serial ATA cables possess 7 points pins and that is actually nothing compared to the 40 pins of the IDE ribbon cable. However, if it comes to length, the SATA cables are generally relatively larger compared to the IDE bow cables making them ideal for long cable connections. Furthermore the IDE ribbons can easily connect two hard drives on the mom board but the SATA cables can only connect to one drive.

Speed Comparisons

The speed of data transfer one of the two is very identical in fact different. As for the IDE, data transfer pace ranges from as low as 5MB/second with a high of 133MB/second. As for the SATA cables, data rate start from as low as 150MB/second to a high of up to 300MB/second. From these figures it is very clear that indeed SATA vs. IDE regarding speeds SATA does win your race. In other words, the SATA wire is relatively smaller and still relatively faster. However, the IDE cables are simple to install since they do not require jumpers and even so, they can be very fast particularly regarding transfer of data to two drives or from two drives. Speed however depends on the drive, while there are some on the drives that can manage substantial speeds, others cannot and which means effective capacity of possibly the IDE of SATA can be compromised with the drives.

SATA vs PATA

SATA and PATA are actually a coded language into which info is coded in order to allow so that it is transported electronically. The encoding process is very basic and involves parallel interfaces that bust a byte in to eight bits and every bit is transferred through its wire. After it is moved, the data is then decoded and the eight bits are reassembled to the one particular byte they were initially. SATA PATA vs. IDE on this regard can be viewed as serial and parallel respectively. Every single with its own capacity, the Parallel SCSI has a maximum transfer rate of 320MBps while a serial you've a current 150MBps rate, although 300MBps is predicted soon. PATA maxes out at 133MBps. Just as much as the SATA may look comparatively faster, the reality is that you can barely find a drive that can are employed in that speed and that point known the difference between SATA and PATA in terms of speed is not that significant at this moment.




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