Newegg offers the Seagate 4TB Barracuda Serial ATA 6Gb/s Internal Hard Drive, model no. ST4000DM000, for $159.99. Coupon code "EMCYTZG679" cuts it to $134.99. With free shipping, that's $5 under our mention from a month ago and the lowest total price we could find by $12. It runs at 5900 rpm and features a 64MB cache.