OVH has a server with 6x4TB disks for 109 euros. I'm using the 50 euro 2x4TB one now (for torrents) and have no complaints so far
Juuust over your budget range, but you could get your 12TB with raid1 that way
Be honest: how diverse do you think a forum full of English-speaking tech enthusiasts with the disposable income to buy and operating hosting businesses and services is?
My first job, back when I lived in the northern part of the state, was doing detassling of corn for/through Pioneer at 13yo.
It sucked and I quit after two weeks, when I knew I had enough for a Gamecube