Two makers of perpendicular magnetic recording (PMR) platters for hard disk drives (HDDs) said recently they had started to produce platters with leading capacities that enable creation of 1TB hard drives for desktops as well as up to 320GB drives for mobile computers.
Both Fuji Electric Group and Showa Denko K.K. (SDK) this week said they had begin shipments of 334GB platters for 3.5" hard drives as well as 160GB platters for 2.5" HDDs to their customers. The 334GB platters are already utilized by Samsung"s SpinPoint F1 hard disk drives, but unfortunately it is unclear whether 160GB platters are already used by the companies" customers.