New WD Black Release

Hello,
I would like to know when the new western digital black 1tb hard drive (WD1003FZEX) will be in stores, as I would like to buy one ASAP!
Specs for the drive are in http://www.wdc.com/wdproducts/librar...879-771434.pdf (the newer models end in fzex, whilst the older models end in faex).
Thanks,
Charlie

This thread can be closed now, the hard drive is available at http://www.scan.co.uk/products/1tb-w...rpm-64mb-cache.