The $200 4TB HD for DVRs

Western Digital recently announced it's new line of hard drives built specifically for the surveillance (dCCTV) market. The new WD Purple HDD is available now in 1TB, 2TB, 3TB and 4TB capacities that are slated to cost $90, $120, $160, and $200, respectively. That's a lot of video to manage. Given the long budgeting cycle for government agencies, you better start planning on increasing your storage capacity soon.