Dell 750 GB 7200 RPM Serial ATA Internal Hard Drive for Dell XPS 420 Desktop (XT425)

The Dell XT425, a 750 GB internal hard drive, can be connected via ATA.

For the best deal on the Dell 750 GB 7200 RPM Serial ATA Internal Hard Drive for Dell XPS 420 Desktop (XT425), you'll want to compare prices before you buy. Our list of stores carrying the XT425 (located below) tracks merchants who often have bargain prices and great sales. At StreetPrices, we want you to have the most accurate information possible. That's why we update our prices as soon as we notice a change — other comparison shopping sites update only once or twice a day.