Newegg offers the QNAP 4-Bay Personal NAS Server, model no. TS-451-US, for $409. Coupon code "NAF1229CLN63" cuts it to $349. With free shipping, That's the lowest total price we could find by $60, although we saw it for $10 less last month. It features an Intel Celeron 2.41GHz processor, 1GB DDR3 RAM, DLNA, AirPlay, and HDMI. Deal ends December 31.