So, Samsung has this series of hardrives called the Spinpoint F1 series, with the HD103UJ topping it at 1TB. All three drives in the series have a data density of 350GB, operate at 7200RPMs, and utilize the SATA/300 interface.
its the one on the left.
Only the 750GB and 1TB drives have the full 32MB cache though. All of that calculates to make the 1TB drive have a total average access time of 14.2 milliseconds, which, in the terabyte hard drive market (there aren’t many) is slow, in fact, Seagate and Hitachi have models that perform at 12.7ms and 13.8ms respectively, so the only company the Samsung beats out is the WD Caviar GP with its 15/15.1ms access time.