Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Is this a factory new drive?  What is the warranty?
Document: These are OLD new stock made in 2009 so they have no warranty with WD. The box is labeled Blue WD hard drive but has old stock in the box.
I have a number of customers that still use older machines and are still STUCK using them.So when it comes to replaceing failed IDE hard drives, I was stuck bying refurbs which fail far more than I am comfortable with.So here are brand new IDE hard drives with a full warranty!Great price, great product and my customers now in a better position to run their older equipment for years to come with no issues (hard drive wise at least).
Bought four drives from BuyAccessories and they were three retail drives with warranty that had expired in 2012-2013 or an OEM drive without retail warranty.Other vendors may have drives without expired warranty, though the ones from BuyAccessories weren't new, as they were in non-OEM boxes and non-OEM static bags.Always check the warranty of drives that aren't directly purchased from Amazon as the seller, as any hard drive vendor will have the warranty verification process done through their website.
We ordered this in December for stock and today we opened it and the hDD goes click click click.....looking at the fine print this was not NEW as described for it was manufactured on October 15, 2008 and the warranty is over. This was suppose to be new but it is not.
This Hard Drive came to me completely non functional. Contacted Western Digital for warranty replacement. Seller and I agreed to a reasonable refund as it has cost us both time and money. Not the sellers fault the drive was bad.
These drives are susually solid, as Western Digital does a good job. First one, out of the box, was DOA.The second worked fine.BEWARE...these drives from Apex Suppliers are out-of-warranty. I attempted to register the good drive and it was out-of-warranty in 2011.
It is not warrany by WD for 2 years as you have on youur web site.So who will give 2years warranty for this product.Thanks
The click of death arrived exactly 2 years and 2 days after my purchase, just past the warranty. Nice going Western Digital. You have mastered the art of JUST ENOUGH to get by. Not the quality I had expected or experienced in the past with WD drives. Switching to Seagate ST3250623A-RK (250 GB Ultra ATA/100) with a 5-year warranty. May I never have to depend on WD again, and can only thank them for wasting my time...
I installed it, exactly the same as the replaced drive (WD 80G), and the jumper was factory installed in the same position as the older drive(cable select, far right) A while back I also updated the Bios at Dell that repaired the 137G Hard Capacity that may effect using this drive.While the computer was open, I carefully cleaned the interior components using canned air dust cleaner, and a vacuum.
Doesn't  appear to be a new drive,  had  to  reload  several times  to work,  so  judge is still out at this time.
Answer: The ones being fulfilled by Amazon are not factory new, and different sellers would have different warranties probably ending at 30 days.These are used drives that may have been mechanically refurbished (mine wasn't physically repaired but it had been used).