DIY DAS and NAS for Media 2020

Supermicro 836A

Why another NAS/DAS article?

There are a lot resources online for building your own DIY DAS. A lot of them contain good information but none of them were comprehensive for the DAS I wanted to build so I compiled the information that was useful for my specific 2019 build here. The prices linked below are subject to market fluctuations and timing, so some of the components I found at a great price. Overall they should be roughly the same as what you can find. Your mileage may vary.

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Grafana Dashboards

Grafana is a really great tool for visualizing data. In my homelab, I have obviously have a lot of data so what better than to use than the right tool for the job. Below, you can find some screenshots of my dashboards. I use a raspberry pi that just runs a full screen browser for viewing the dashboard slideshow in addition to a few other glance boards (DAKBoard, Monitorr, et al).


VMWare Cluster Health DashboardESXi Datastores Overview

Here’s the Gallery
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Quieting a Dell R710

I have a Dell R710 rev. II that I use in my home office lab (homelab) running ESXi 6.5. The R710 sits in my office where we work from home. Normally the hum of the R710 fans isn’t terribly bothersome - the 5 fans it houses run at around 3,800 RPM each. The noise is definitely noticeable so I did a little bit of digging into ways I could quiet it down. After looking into replacing the fans with quieter ones I found that I could override the system control of the fans and silence them that way. While I have to monitor the onboard temperatures more closely when disabled, I’ve found little downside to doing so when I’m in there. Here’s how to do it:

The commands used below assume default username / password of root / calvin. Hopefully you’ve changed the default password so substitute yours where applicable.

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