Ending today, Amazon offers the Seagate 1TB 3.5" Serial ATA 6Gb/s Solid State Hybrid Internal Desktop Hard Drive with 8GB SSD, model no. ST1000DX001, for $74.99 with free shipping. That's $15 under our January mention and the lowest total price we've seen for this hard drive. (It's also a current price low by $7.) It features a 64MB cache.