Ac adaptor info for wd10000h1u-00

I HAVE TWO MY BOOK ESTERNAL HARD DRIVES. THE OTHER ONE IS P/N:WD50000H1U-00

WE JUST BOUGHT THE WD10000H1U-00 ONE AND GOT  THE POWER CORDS MIXED UP. CAN ANYONE TELL ME WHAT THE POWER CORD SAYS OR MARKINGS ON IT IF THEY HAVE EITHER OF THESE  MODEL? NONE SAY WESTERN DIGITAL NO INFO ON SITE OR IN PAPERWORK THAT CAME WITH IT. ONLY SAYS AC ADAPTOR

I NEED INFO FROM THIS HARD DRIVE TONIGHT BUT DO NOT WANT TO PLUG UP THE WRONG CORD SO WILL NOT IF I CAN NOT GET AN ANSWER. ANY HELP WOULD BE APPRITIATED . THANK YOU  FOR ANY HELP

Have you checked out this link on WD’s knowledge base?

http://wdc.custhelp.com/cgi-bin/wdc.cfg/php/enduser/std_adp.php?p_faqid=1378