Seagate has changed their Barracuda desktop 3,5″ 2 and 4 TB drives from using 3 platters to using only 2 while doubling the cache RAM from 128 to 256 MBs. We have been buying this type of drives for various usages, one of them is the 4 TB drive for the backup of our main … Continue reading new Seagate Barracuda drives are very slow