Amazon again offers the Seagate Barracuda 2TB Serial ATA 6Gb/s Internal Hard Drive, model no. ST2000DM001, for $89.99 with free shipping ($0.04/GB; NCIX offers it for the same price.) That ties our mention from two weeks ago, and is the lowest total price we could find by $11. It's also within a buck of the lowest total price we've seen for a 2TB SATA 6Gb/s 7200 rpm internal hard drive in almost a year. It runs at 7200 rpm and features a 64MB cache.