5 20tb HDDs in raid5, for about 1.2-1.5k
A 4TB SATA SSD is 200 EUR. For 96 TB you would need 24 (probably less for 80TB usable). It would cost between 4k and 4.5k. Prices are going down fast.
JGrffn@lemmy.world 6 months ago
WalrusDragonOnABike@kbin.social 6 months ago
But how much is 5 100TB HDDs?
Tja@programming.dev 6 months ago
I have seen nowhere near 250-300 for 20TB disks in Europe. Maybe in the US the SSDs will also be cheaper…
JGrffn@lemmy.world 6 months ago
I don’t understand why more people don’t do this, but if you go to pcpartpicker.com, go to start a build, go to storage, and sort by price per gb, you’ll get all the info you need. I’ve purchased Seagate Exos X20 20TB drives for under $350 us dollars this year. I buy off Amazon US and ship to my country, Honduras. I believe ebay has them at $319 or something.
For reference, that’s around $0.016 usd/gb with some smaller drives going for as low as $0.011 usd/gb (you can get a 6tb Seagate enterprise drive for $64 us dollars), whereas the cheapest SSD you can get is still going to cost you at least twice to three times as much, at $0.037 usd/gb for the cheapest SSD on pcpartpicker, which is still a 2TB SSD for $75 us dollars (crucial p3 plus), amazing value for an SSD but still has a hard time competing with HDDs.
Tja@programming.dev 6 months ago
I don’t trust shipping internationally. More chance of damage, plus import duties, plus tax, plus difficulties for RMA or warranty.
The conclusion is similar tho: SSDs are only 2 times more expensive (not 7 as the article claims) and that makes it worth it for me given all the advantages the offer.
netburnr@lemmy.world 6 months ago
And a way to have that many drives connected at once, which means more cost.
Tja@programming.dev 6 months ago
Ok, like 100 bucks for 16-18 SATA controllers, assuming the mobo comes with 6.