I've rarely buy from NewEgg, so I don't know how their return policy works, but for Amazon, if I ordered a hard drive and it was DOA, I tell them and they send me a new one before I even ship the first one back. No RMA numbers, no warranty problems, no "it was fine when it shipped, so that's UPS' fault". A simple "defective or doesn't work" and a new one is shipped that day.