Micro Center offers the Toshiba 4TB Serial ATA 6Gb/s Internal 3.5" Hard Drive, model no. PH3400U-1I72, for $119.99. Opt for in-store pickup to dodge the $5.99 shipping fee. That's tied with our mention from a month ago, the lowest price we could find by $10, and a strong deal for a 4TB internal HDD. It runs at 7200 rpm and features a 128MB cache. Deal ends May 24.