If i have a Western Digital Velociraptor (for example) with a Data transfer rate (Sequential / sustained transfer rate , i suppose) of 126 MB/s and one SSD that have the same transfer rate of 126 MB/s (is a example ,some ssds will have higher rate, and other smaller) , are both transfer rates comparable ?
I mean , in a hard disk and in a SSD their transfer rates, are valued in the same way , and there isn't any diference no ? ( I know that seeks times and acces times are much better in SSDs) ,
But if you only focus in transfer rate specs , one SSD and one Hard disk with same or very similar transfer rates , could be considered to have similar performance , at least in transfer performance specs,for example when moving large files or doing sequential reading.
Another thing ...
As SSDs Read transfer rates are quite hight (200 - 250 MBs or more ) , probably they are better than a traditional hard disk for sequential readings no ?
But not always are better for write sequential transfer rates,because perhaps a velociraptor or other hdds have higher write rates compared to a lot of SSDs (some SSDs write rates are about 180 MB/s or better,but not all), no ?
I mean , in a hard disk and in a SSD their transfer rates, are valued in the same way , and there isn't any diference no ? ( I know that seeks times and acces times are much better in SSDs) ,
But if you only focus in transfer rate specs , one SSD and one Hard disk with same or very similar transfer rates , could be considered to have similar performance , at least in transfer performance specs,for example when moving large files or doing sequential reading.
Another thing ...
As SSDs Read transfer rates are quite hight (200 - 250 MBs or more ) , probably they are better than a traditional hard disk for sequential readings no ?
But not always are better for write sequential transfer rates,because perhaps a velociraptor or other hdds have higher write rates compared to a lot of SSDs (some SSDs write rates are about 180 MB/s or better,but not all), no ?