Compatibility with Windows Server 2008 R2

I want to buy an external drive for backup. I use Windows server 2008 R2. Which disks are compatible with this system?

You need to check out the drives on WD home. Community is all users, not sales.

Hi nignasi
Did you ever get this question answered?

“I want to buy an external drive for backup. I use Windows server 2008 R2. Which disks are compatible with this system?”

I thought the community chat was the perfect place to answer this, since most info on the storefront does not adequately answer that question. Did you end up making a purchase and try using it on server 2008 r2?