SuperBiiz has the Western Digital Red WD20EFRX 2TB 64MB 3.5" SATA3 Internal Hard Drive for $120 - $15 off with coupon code UPD8PC
[Exp 10/29] + $9 shipping = $114 shipped
. Usually goes for $135+. Made for 24x7 operating environments and as a NAS drive, the WD Red line features dual-plane balance control and consumes less than 4W of power at idle.