After breaking the limit of 640GB 2.5-inch hard drive by Toshiba, Samsung and Western Digital silently stepping into the zone, too. Recently, both of the giant companies has unveiled their 2.5-inch Hard drive with 640GB storage capacity.
This 5400RPM hard drive will works under a ‘very quiet’ condition, claimed by both companies because they have their own technology to suppress the noises produce by the HDD. Samsung has their own “SilentSeek and “Noiseguard”, while Western Digital has their WhisperDrive.
The price of this 640GB 2.5-inch hard drive is about $149.99, where the Western Digital’s Scorpio Blue 640GB is the first to flood the market (available now) while Samsung’s HDD have to wait for the late September 2009.