In defence, the power prizing here is a tad different, €0.45/KWh was the prize here. Also, when those disks are given away, they are usually smaller then the current standard and less efficient. On the other hand, those enterprise grade disks generate some heat, saving on the heating bill.
This is a great observation, and it made me do some math:
If my point of comparison is something like a seagate ironwolf 4T vs a WD Ultrastar 4T:
Seagate Ironwolf: - 3.7W*24 Hours/day*635 days/year = 32kWh per year * $0.18/kWh = $5.84 per year in power usage * 12 disks in an array = $70.02 per year WD Ultrastar: - 7W*24 Hours/day*635 days/year = 61kWh per year * $0.18/kWh = $11.05 per year in power usage * 12 disks in an array = $132.6 per year
Seems like i’d save maybe $70 per year. I feel like that difference might even be justifiable if the enterprise drives are half as likely to fail (seagate ironwolf has an AFR of 0.87%, WD Ultrastar is 0.44%).
Something to think about, at least
TheInsane42@lemmy.world 7 months ago
archomrade@midwest.social 7 months ago
that’s all true. I’m anxious to get them open and see what they test at; it really seems like some of them are unused, but that could just be because they were refurbished and re-packaged. I’m really curious what the spin times are.
acockworkorange@mander.xyz 7 months ago
635 days is a fucking long year.
archomrade@midwest.social 7 months ago
Lol, thanks
jkrtn@lemmy.ml 7 months ago
2020 mood math.
CazRaX@lemmy.world 7 months ago
Sometimes a day just FEELS like it’s 48 hours long.