Re:I predict (Score 1)

Seagate also made a couple of drives with 2 heads per platter surface and only 1 actuater. The head assembly was known as a C-Blk instead of an E-blk. The model number was ST-425(20 MB). Seagate also produced a half height version called the ST-212(10 MB) with 1 platter and 4 heads and the ST-206(5 MB)which only used 1 surface and 2 heads.