Seagate Counters WD With Its Own 10 TB Helium-Filled HDD For Cloud Data Centers After releasing a couple of new items at CES 2016, Seagate catches up with rival Western Digital in terms of heavy-duty storage capacity. Enter Seagate Enterprise Capacity 3.5-inch Helium-Filled 10 TB HDD, perfect for data centers. by Horia Ungureanu