Newegg offers the OEM Western Digital Caviar Green 3TB Serial ATA 6Gb/s 3.5" Internal Hard Drive, model no. WD30EZRX, for $109.99. Coupon code "EMCPBHP225" cuts it to $98.99. With free shipping, that's the lowest total price we could find by $8 although we saw it for $9 less last month. This drive is purportedly cooler, quieter, and consumes up to 40% less energy than standard mechanical drives. It features a 64MB cache. Deal ends August 21.