Compare Seagate Barracuda 7200.7 80 GB SATA Hard Drive to Hitachi ? HTS727564A9E364 640 GB SATA II Hard Drive

The Barracuda 7200.7 product family is designed for today's business PCs, home entertainment PCs, entry-level ATA servers and Network-Attached Storage (NAS). The Barracuda 7200.7 extends the technology delivered by its predecessor, the Barracuda ATA V. Serial ATA is a faster, simpler, more intelligent interface technology designed to replace Parallel ATA as the PC and consumer electronics storage interface standard. Seagate's native Serial ATA technology contains no translator bridges to reduce performance. Serial ATA provides the industry with a clear path to continued storage growth, data integrity and ease of integration.??The Barracuda 7200.7 hard drive's durable design resists up to 350 Gs non-operating shock. A number of new design improvements enable the Barracuda to continue Seagate's industry-leading ruggedness. Fewer, smaller and lower-profile PCB components protect against handling damage. The PCB itself is now recessed to reduce the risk of handling damage. A recessed m... Less