Ending today and for its newsletter subscribers only, newegg offers the Synology DiskStation 4-Bay Gigabit Ethernet Network Attached Storage Server, model no. DS411, for $439.99. Coupon code "EMCYTZT1556" cuts it to $373.99. With $12.87 for shipping, that's the lowest total price we could find by $48. It features a 1.6GHz processor, 512MB RAM, one eSATA port, two USB ports, and a Gigabit Ethernet port. It can hold four SATA hard drives and supports RAID 0, 1, 5, 5+Spare, 6, 10 and JBOD configurations, and more. It includes a 1-year extended warranty.