B&H Photo-Video offers the Iomega 4TB StorCenter ix2-200 Network Attached Storage Drive
, model no. 35430, for $349
with free shipping
($0.09/GB). That's the lowest total price we could find for this model by $21.
Features include two 2TB hard drives, RAID 1 or JBOD configurations, print server functionality, Gigabit Ethernet, 1Ghz Marvell processor, 256MB RAM, and more.