New update: my current setup is a dell power edge t310 with 6x4tb SAS, zeon CPU, and 12gb ECC all parts stock. No hardware raid. 2.5gb network card. Should I just replace the 6 drives? With larger capacities? That will probably be more than $10/tb... I didn't buy the 16 drives yet, they are used SAS drives 4tb each, turn to be about $40 each.
Current storage 8tb used out of 14... And lots of cold drives waiting to get copied... 10tb+ probably. Is it worth copying all the cold storage drives to the redundant nas.
Update: budget(200-600), the reason for the build is I found cheap 4tb drives for almost $10/Terabyte. So I want to use as much of them as I can
I am trying to build my final NAS build as a beginner.
I have a 6x4tb dell server, but it's not enough.
I am currently trying to build the final boss of my nasses. 4x16tb with truenas with raid
I am unsure of what parts to buy as I am a complete beginner.
I found a case that can hold all 14 drives.
I need a motherboard, CPU, ram, PSU
I am on a budget, kind of.
What motherboard do you recommend? Pulled from a workstations with CPU and ram? A server board? Normal consumer with normal consumer CPU? Motherboard should have some pcie slots for 2 sata cards and one 2.5 GB card.
What CPU to run all these drives?
What ram and how much? 16? 32? Ecc, non ecc? Ddr4? Ddr3?
Power supply: 850w or more?
All parts should be able to support the 16 drives with headroom...
I would appreciate any help on this build, I want to build this as soon as possible.
Thanks
I would consider fewer, larger drives
I would seek the best price per terabyte while still allowing redundancy.
True, but I would factor in some kind of negative to cost/longevity from increasing number of drives. Even if 16x4 is a bit cheaper than 4x16 today, will it die faster?
At these scales, I don't think it's measurable, if statistically significant at all.
In any case, you should always be ready to replace a drive that fails. I buy used because they're significantly cheaper (or at least they used to be) and I've never had any major failures.
And while more drives means more failure opportunity, it also means when a failed drive is replaced, it's likely of a different manufacture period.
I have a 5-drive NAS that I've been upgrading single drives every 6 months. This has the benefit of slowly increasing capacity while also ensuring drives are of different ages so less likely to fail simultaneously. (Now I'm waiting for prices to come back down, dammit).