I’m sketching the idea of building a NAS in my home, using a USB RAID enclosure (which may eventually turn into a proper NAS enclosure).
I haven’t got the enclosure yet but that’s not that big of a deal, right now I’m thinking whether to buy HDDs for the storage (currently have none) to setup RAID, but I cannot find good deals on HDDs.
I found on reddit that people were buying high capacity drives for as low as $15/TB, e.g. paying $100 for 10/12TB drives, but nowadays it’s just impossible to find drives at a bargain price, thanks to AI datacenters, I guess.
In Europe I’ve heard of datablocks.dev where you can buy white-label or recertified Seagate disks, sometimes you can find refurbished drives in eBay, but I can’t find these bargain deals everyone seemed to have up until last year?
For example, is 134 EUR for a 6TB refurbished Toshiba HDD a good price, considering the price hikes? What price per TB should I be looking for to consider the drives cheap? Where else can I search for these cheap drives?
Some other higher end selfhosters may not approve of them, but I’ll tell you that shucked WD externals are mostly what I run on my computers/servers.
Do they have some sort of speed degradation forced by the firmware? I read on Reddit that some of they may have a firmware that slows them down so they will never be as fast as an internal HDD. Did you notice something similar?
That’s a technical level that is beyond my realm of experience. I have not noticed any real world degradation of speed. However, My Book units are usually WD Green SMR consumer grade HDDs or high-capacity drives that have lower sustained write performance than desktop CMR drives, so it may impact sustained/random small‑write workloads, but I have no data to support that either way.