And main services I run (total disk usage for OS+services - data is :
NextCloud - possibly switch to ownCloud infinite scale
Jellyfin - transcoding is nice to have, but not required
samba
various small services (Unifi Controller, vaultwarden, etc)
And services I plan to run:
CI/CD for Rust projects - infrequent builds
HomeAssistant
maybe speech to text? I’m looking to build an Alexa replacement
Minecraft server - small scale, only like 2-3 players, very few mods
HW wishlist:
16GB RAM - 8GB may be a little low longer term
4x SATA - may add 2 more HDDs
m.2 - replace my SATA SSD; ideally 2x for RAID, but I can do backups; performance isn’t the concern here (1x sata + PCIe would work)
dual NIC - not required, but would simplify router config for private network; could use USB to Eth dongle, this is just for security cameras and whatnot
very small - mini-ITX at the largest; I want to shove this under my bed
very quiet
very low power - my Ryzen 1700 is overkill, this is mostly for the “quiet” req, but also paying less is nice
I’ve heard good things about N100 devices, but I haven’t seen anything w/ 4x SATA or an accessible PCIe for a SATA adapter.
The closest I’ve seen is a ZimaBlade, but I’m worried about:
performance, especially as a CI server
power supply - why couldn’t they just do regular USB-C?
access to extra USB ports - its hidden in the case
I don’t need x86 for anything, ARM would be fine, but I’m having trouble finding anything with >8GB RAM and SATA/PCIe options are a bit… limited.
I’m thinking 25DB is a hard cap, ideally under 20DB.
I think HDDs are typically around 5-10DB, and they should spin down at night. Quieter is better, but I don’t need to go completely fanless. So basically, those tiny pizza box server fans are completely off the table, but larger, slower fans should be fine.
I’m thinking 25DB is a hard cap, ideally under 20DB.
I think HDDs are typically around 5-10DB,
Um no. More like 20-25db at idle, up to 30 during heavy seek activity, depending on model.
I run 3x 5400rpm drives in my NAS, and the drives are definitely the loudest parts in the whole build, and are definitely noticeable in the office room.
Really? I currently sit like 3’ from my current PC NAS, and while I can hear it, the fan noise seems louder (stock AMD heatsink and fan). This YouTube looks at very similar drives to what I have (my drives are WD 8TB NAS Plus 5400RPM, video is 8TB NAS Pro 7200), and the measurement is something like 10-15DB per drive. Mine should be quieter than the video, so I think it’ll be fine.
I’ll probably need to replace my drives soon since I got them 5 years ago (though they were off 80% of the time), so I may consider SSDs if the pricing looks reasonable (I’m only using 2-4TB right now, but I expect that to double or triple in the next couple years).
Anyway, this is a somewhat temporary situation. Quiet gives me options. If it’s too loud, I can keep it on my desktop. I’m more looking for lower power (currently use 50W-ish idle for whole system) and smaller form factor (current one is a massive ATX tower).
and the measurement is something like 10-15DB per drive
It seems to be a relative measurement, and so the values look to be 10-15dB above ambient, not the absolute dB of the drives. You can see he subtracts the background dB from the spl meter calibration early in the video.
Is your typical noise floor even under 20 dB? HDDs are also a lot louder than 5-10 dB, and manufacturers usually list dBA in their spec sheets, not dB.
A typical refrigerator is like 40dbA – 25dbA is ABSURDLY quiet. You’re not gonna hit that without a completely fanless system. If 25dbA is his hard cap, he can’t even be breathing in the same area as the computer, because that’s something like 28dbA…
I’m honestly not sure, I’m just pulling stuff from various online sources to get an estimate. This YouTube video measures noise from a single 7200 RPM WD Red drive, and I have 2x 5400 WD Red drives, so I’m guessing mine will be similar, if not a little quieter. I’d measure it myself, but it’s next to 2 other PCs and fan noise drowns it out.
Basically, I want it to work under my bed. It’s a large, thick bed (king size purple mattress; so basically foam), so I can stick it pretty far in to get some flexibility on what “quiet” means. We also aren’t particularly light sleepers, so our threshold is probably a little higher than others.
That said, I’m using the stock fan for my Ryzen 1700 (Wraith Spire I think?), and that’s way too loud for a bedroom (40dba-ish?), and I can’t really hear my drives over the fan unless I get really close. The spec on the drives say something like 20-30dba for my drives (I’m guessing that’s right next to the drive), and I think that’s quiet enough for my room, especially if I can dampen vibration a bit. But since the drives will probably spin down, I’m looking for fan noise around that level or lower, if I need a fan at all.
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I’m thinking 25DB is a hard cap, ideally under 20DB.
I think HDDs are typically around 5-10DB, and they should spin down at night. Quieter is better, but I don’t need to go completely fanless. So basically, those tiny pizza box server fans are completely off the table, but larger, slower fans should be fine.
Um no. More like 20-25db at idle, up to 30 during heavy seek activity, depending on model.
I run 3x 5400rpm drives in my NAS, and the drives are definitely the loudest parts in the whole build, and are definitely noticeable in the office room.
Can confirm I am running what I am often is told is overkill here.
7200rpm hitachi 12TB drives
Just measured at 19DB at a meter away running a zpool scrub.
So it definitely depends on which HDD you have.
Really? I currently sit like 3’ from my current PC NAS, and while I can hear it, the fan noise seems louder (stock AMD heatsink and fan). This YouTube looks at very similar drives to what I have (my drives are WD 8TB NAS Plus 5400RPM, video is 8TB NAS Pro 7200), and the measurement is something like 10-15DB per drive. Mine should be quieter than the video, so I think it’ll be fine.
I’ll probably need to replace my drives soon since I got them 5 years ago (though they were off 80% of the time), so I may consider SSDs if the pricing looks reasonable (I’m only using 2-4TB right now, but I expect that to double or triple in the next couple years).
Anyway, this is a somewhat temporary situation. Quiet gives me options. If it’s too loud, I can keep it on my desktop. I’m more looking for lower power (currently use 50W-ish idle for whole system) and smaller form factor (current one is a massive ATX tower).
It seems to be a relative measurement, and so the values look to be 10-15dB above ambient, not the absolute dB of the drives. You can see he subtracts the background dB from the spl meter calibration early in the video.
Ah, that’s too bad. Ambient in his office is probably way different than his bedroom, so that’s pretty lame.
Is your typical noise floor even under 20 dB? HDDs are also a lot louder than 5-10 dB, and manufacturers usually list dBA in their spec sheets, not dB.
A typical refrigerator is like 40dbA – 25dbA is ABSURDLY quiet. You’re not gonna hit that without a completely fanless system. If 25dbA is his hard cap, he can’t even be breathing in the same area as the computer, because that’s something like 28dbA…
I’m honestly not sure, I’m just pulling stuff from various online sources to get an estimate. This YouTube video measures noise from a single 7200 RPM WD Red drive, and I have 2x 5400 WD Red drives, so I’m guessing mine will be similar, if not a little quieter. I’d measure it myself, but it’s next to 2 other PCs and fan noise drowns it out.
Basically, I want it to work under my bed. It’s a large, thick bed (king size purple mattress; so basically foam), so I can stick it pretty far in to get some flexibility on what “quiet” means. We also aren’t particularly light sleepers, so our threshold is probably a little higher than others.
That said, I’m using the stock fan for my Ryzen 1700 (Wraith Spire I think?), and that’s way too loud for a bedroom (40dba-ish?), and I can’t really hear my drives over the fan unless I get really close. The spec on the drives say something like 20-30dba for my drives (I’m guessing that’s right next to the drive), and I think that’s quiet enough for my room, especially if I can dampen vibration a bit. But since the drives will probably spin down, I’m looking for fan noise around that level or lower, if I need a fan at all.