For in-store pickup only, Fry's Electronics offers the Western Digital 4TB Serial ATA 6Gbps Internal Hard Drive, model no. WDBH2D0040HNC-NRSN, for $129. That's tied with our mention from a month ago as the lowest total price we've seen, and a current low by $10.) It features a 64MB cache and GreenPower technology for lower operating temperatures, low acoustics, and increased sustainability. Deal ends August 21.