Bought the WD6400AAKS for 3.6k plus vat last week frm VEDANT COMPUTER SALES PVT LTD, Kolkata.
U can ask for the enclosure at the above mentioned shop, else this is the place t go for CM products in Kolkata:
CLASSIC COMPUTERS
24 N.S. ROAD (3rd floor)
contact: mr.anurag sharaf ph:2210-4124
kindly note that Anurag has a habit of rippin new customers…make sure u bargain hard