D-Link DNS-321 2-Bay Gigabit Network-Attached Storage for 3.5″ SATA Drives for $76.78 shipped after a $30 rebate. Here is a screenshot for your reference. It has a FTP server for remote access and supports different hard drive configurations, including standard, JBOD, RAID 0, and RAID 1. This 2-bay Gigabit network attached storage usually goes for $129.