According to their website, i can get a swap out warrenty:
Why a swap-out warranty?
We know how important your network is. The last thing you want is to be left high and dry waiting for a resolution. All DSE networking products carry our 1 year swap out hardware warranty. In the unlikely event of product failure, simply return the product to your nearest outlet with your receipt where we will swap it out with a direct replacement, it's nearest equivalent or we will refund your purchase.
Has anyone ever returned anything on their swap out warranty?
Does it matter that i haven't still got the box it came in or packaging? I do still have the receipt.