Western Digital VelociRaptor WD3000HLFS 300GB SATA Desktop Hard Drive for $189.99
Newegg offers the Western Digital VelociRaptor WD3000HLFS 300GB 3.5-inch 10000 RPM SATA desktop hard drive for $189.99, after $30.00 mail-in rebate, and $10.00 instant off. It ships for free. The offer expires 07/12/2009.

ZipZoomFly offers the Western Digital Caviar GP WD7500AACS 750GB for $59.99. It ships for free. The Western Digital Caviar GP WD7500AACS spins at 7,200rpm and has 16MB of buffer memory.
ZipZoomFly offers the SEAGATE Barracuda 1.5TB SATA2 desktop hard drive for $126.99, after $73.00 instant off. It ships for free. The SEAGATE 1.5TB spins at 7200rpm and has 32MB of buffer memory.
ZipZoomFly offers the Seagate Barracuda ST31000333AS 7200.11 1TB SATA 3.0Gb/s hard drive for $88.89. It ships for free. The Seagate Barracuda 7200.11 spins at 7,200rpm and has 32MB of buffer memory.

ZipZoomFly offers the HITACHI 0A35415 DeskStar P7K500 500GB desktop-use internal hard drive for $49.99, after $40.00 instant off. It ships for free. The HITACHI DeskStar P7K500 500GB HDD spins at 7200rpm and has 16MB of buffer memory.
Amazon offers the Western Digital Caviar GP WD10000LSRTL 1TB 7200 RPM SATA 3.0Gb/s hard drive for $109.99, after $137.24 instant off. It ships for free. The Western Digital Caviar GP WD10000LSRTL 1TB has 32MB of buffer memory.
ZipZoomFly offers the Western Digital Caviar SE16 WD6400AAKS 640GB hard drive for $68.89. It ships for free. The Western Digital Caviar SE16 WD6400AAKS spins at 7,200rpm and has 16MB of buffer memory.
ZipZoomFly offers the Western Digital Caviar Green WD10EADS 1TB 3.5″ deskop hard drive for $77.99, after $17.00 instant off, and $15.00 mail-in rebate. The offer expires 07/20/09. It ships for free. The Western Digital Caviar Green WD10EADS 1TB has 32MB of buffer memory.
NewEgg offers the Western Digital VelociRaptor WD1500HLFS 150GB 3.5″ 10000 RPM SATA desktop hard drive for $159.99, after $20.00 mail-in rebate. The offer expires 07/12/2009. It ships for free.
ZipZoomFly offers the Hitachi 0A38016 1TB Hard Drive 7200 RPM SATA 3.0Gb/s hard drive for $67.99, after $22.00 instant off, and $10.00 mail-in rebate. The offer expires 07/20/09. It ships for free. The Hitachi 0A38016 1TB Hard Drive has 16MB of buffer memory.
Newegg offers the Western Digital Caviar Black WD6401AALS 640GB 3.5-inch hard drive for $69.99, after $5.00 instant off. It ships for free. The Western Digital Caviar Black WD6401AALS 640GB 7200 RPM 32MB Cache SATA hard drive.
ZipZoomFly offers the Western Digital Caviar Black WD1001FALS 1TB 7200 RPM SATA 3.0Gb/s hard drive for $84.99, after $30.00 instant off, and $15.00 mail-in rebate. The offer expires 07/30/09. It ships for free. The Western Digital Caviar Black WD1001FALS 1TB has 32MB of buffer memory.