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Enlarge Image Laser-induced switching. Experimental images showing two small domains with magnetic orientation up (white) and down (black). Each laser pulse reverses the direction repeatedly. Credit: Johan Mentink; Richard Evans (inset) An ultrashort heat pulse can predictably flip a bit in a magnetic memory like the one in your hard drive. The surprising effect could ultimately lead to magnetic memories hundreds of times faster and more energy efficient than today's hard drives. It also provides a way to control the direction in which a bit is magnetized without applying something else that has a direction, such as a magnetic...

1000GB = 20 times the size of a dual-layer Blu-ray disc Blu-ray and HD DVD have pushed the limits of optical storage further than anyone thought possible. But a new technology has emerged which makes Blu-ray's 50GB capacity look tiny. Mempile in Israel says it's able to fit an incredible 1TB of data onto one "TeraDisc" which is the same size as CDs and DVDs. That's 20 times the capacity of a maxed-out dual-layer Blu-ray disc. The incredible capacity achieved using this new technology is made possible by employing 200 5GB layers, each one only five microns apart. The discs...

Today, the largest HD has a capacity of around 400 GB. Anyone wanna take a guess when will the first 1 TB HD be released??? I say January or February 2007

Seagate Unleashes Technology to Power 100+ Terabyte HDDs HAMR from Seagate to Allow 100TB Storage Solutions by Anton Shilov03/25/2004 | 07:49 AM Seagate Technology on Thursday is presenting research findings pointing toward data storage densities of 50 terabits per square inch or more at the American Physical Society (APS) conference. The move could eventually enable astonishingly large storage products.At 50 terabits (Tb) per square inch densities, over 3.5 million high-resolution photos, 2800 audio CDs, 1600 hours of television, or the entire printed collection of the US Library of Congress could be stored onto recording media about the size of a single...