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Comment by watermelon0 | Hacker News Reader

I've been thinking about building my own NAS as well. Mind sharing how much did you pay for those hard drives, and what motherboard did you choose?

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https://diskprices.com/ is great for this

You have SATA or SAS to pick from. The CPU requirements for a storage server are not high. On a typical ATX board you have motherboard SATA and can put SAS controllers in the spare PCIe slots.

My first "NAS" was two 22TB hard drives in a ZFS pool on my motherboard SATA

ATA (SATA), SCSI (SAS), and NVM (NVMe).

no. just sata & sas. There is no nvme spinning drive and flash loses bits just from sitting, it's not archival. flash is good for working not for storing.

A NAS is plugged in. Flash works fine for it.

This is true, but if you use a file system that does scrubs (and you should use such a file system for a NAS), and if you keep the NAS on 24*7, this won’t be an issue.

There should be more sites like diskprices. So refreshing to see no styling, no cookie banners, just pure information.

It was €329 per hard drive (through a reputable store), and I chose the ASRock B650M-HDV/M.2 mATX motherboard combined with a Ryzen 5 8500G. Stock CPU cooler, replaced the Jonsbo case fans with Arctic P12 Pro PST LN. I only slightly regret the PSU (MSI MAG A650GL), which could be quieter. Not that it's very noisy, and it's a great PSU otherwise, but I should've chosen one that just shuts the fan down at low power usage.

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