need correct hdd caddy to replace cd in dell e6420 xfr model

[the13bats]

I have a dell xfr e6420 that I would like to add a second hdd to via a cd hdd caddy, common enough ebay full of them, however,
None say they will fit the xfr model, some are listed for the base e6420
some have eject some do not, all seem to use a generic picture,
On a google hunt one company lists in a generic ad dell e6420 xfr but the picture is the same thing all over ebay for a fraction of the price so please someone clue me in on what is likely a simply answer...
thanks and cheers,
bats

 

[ArtPog]

newmodeus appears to carry a caddy for your Dell PC.
See http://www.newmodeus.com/shop/index.php?main_page=product_info&cPath=2_3&products_id=395

Our experience with this firm's products has been quite positive.

 

[the13bats]

thanks I went the cheap out ordered a couple from ebay, hah, the seller had cali listed as location, nope, importer took since I posted this they just came yesterday, they do however work pretty darn good...I did have an issue when I relocated the user folders to the hdd perhaps you would like to go have a go at helping me, made as new post for it....