Buy.com has the the Western Digital WDH1U7500N My Book Essential 750GB USB 2.0 External Hard Drive for $105 with free shipping. The drive has some smart features such as automatic power on/off with your computer. Includes Google software with which you can search your drive. [BizRate]
NewEgg.com has the Western Digital Caviar SE16 WD7500AAKS 750GB 16MB Cache SATA 3.0 Gb/s Hard Drive for $120 - $20 rebate [Exp 10/19] + $0 shipping = $100 shipped. This hard drive has an average seek time of 8.9ms. It uses Perpendicular Recording to achieve a higher areal density.
Newegg.com has the Western Digital WD5000BEVT Scorpio Blue 500GB Notebook Hard Drive for $150 with free shipping.
The Western Digital Scorpio Blue 500GB Notebook Hard Drive is a 3 Gb/s SATA drive that runs at 5400 RPM with an 8 MB cache.
Newegg.com has the Western Digital Caviar SE16 320GB SATA 3.0Gb/s Hard Drive for $55 after $10 instant discount w/ free shipping
The Western Digital Caviar SE16 320GB SATA 3.0Gb/s Hard Drive features RPM 7200 RPM, Cache 16MB, Average Seek Time 8.9ms, Average Write Time 10.9ms, and Average Latency 4.2ms
NewEgg.com has the Western Digital Caviar SE6 WD3200AAKS 320GB SATA 3.0Gb/s Hard Drive for $55 with free shipping. Western Digital covers this product with a 3-year warranty.
Newegg.com has the Western Digital Caviar "Green" 1TB Serial ATA 3.0Gbps Internal Hard Drive for $115 + free shipping. (expires 10/14)
The Western Digital Caviar "Green" 1TB Serial ATA 3.0Gbps Internal Hard Drive features excellent user reviews, reduces energy use by 50%, runs at 5400 rpm and features a 16MB cache.
