TOSHIBA 4TB 7200 RPM SATA 3 3.5" Internal Hard Drive (NewEgg)

[MatrixMJK]

This looks like a pretty good deal for 4TB internal.....(sorry, forgot the price in the title)

$140 (or lower with codes)

TOSHIBA PH3400U-1I72 4TB 7200 RPM 128MB Cache Serial ATA 3.0 (SATA) 3.5" Desktop Internal Hard Drive

 

[T_Minus]

The 5TB was recently a deal too, I got some of them to test out