Samsung has technically accomplished in achieving the highest areal density on its new series of Spinpoint F1 drives. HD103UJ has caught everyone’s attention , this drive can reach upto an areal density of 334GB per platter. Higher the areal density Higher the Speed!!The HD103UJ sports a three-platter array, which is absolutely remarkable in the high-capacity storage arena.Samsung’s tera byte drive has had an edge over all other tera byte drives in many aspects, Which includes:tests for real world performances,average reads, writes. Tests reveal that the drive achieves speeds of nearly 100MB/s, with write speeds of 84.4MB/s. HD103UJ’s has unbelievable write capabilities in a comparative scale.