HGST hits back with a new line of automotive HDDs, the Endurastar J4K320. Designed specifically for the automotive infotainment and telematics markets, these 2.5-inch 9.5mm thick HDDs (80GB, 100GB, 200GB, 250GB & 320GB Models) feature a SATA 1.5 Gbps interface, an 8MB of buffer memory, a 4260 RPM spindle speed and promise to deliver a maximum data transfer rate of 750MB/s. [HGST]