Toshiba has made new record in 9.5mm HDDs with 400GB capacity. This thin drive for laptops spins two platters sporting 477Mbit/mm2 each! Also the drive consumes 20% less power than other models and 2dB less noise than its own 320GB predecessor. The average seek is 12 ms and 8MB cache. We can expect mass production of 400GB 9.5 mm drives somewhere in September and prices are still unknown.