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Update TODO's for NAS system.

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Ariejan de Vroom 2020-06-11 11:33:02 +00:00
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content/posts/2020-02-28-building-a-nas.md
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There are some future upgrades I'm look at.
- Add four 120mm Nocuta fans at the front to optimize air intake for cooling both the SAS Controller
as well as the eight spinners. Still have figure out how to PWM control four fans.
- ~Add four 120mm Nocuta fans at the front to optimize air intake for cooling both the SAS Controller
as well as the eight spinners. Still have figure out how to PWM control four fans.~
I've added two front fans on the motherboard side to provide enough airflow for the passively cooled Dell Perc H200. I've
also added another front fan on the harddisk side (at the top) to increase airflow across all eight HDD's. Temperatures
are much more stable now.
- Add an additional mirror of two spinners for a seperate pool, maybe local Borg backups of the most
important data.
- Add an additional NVMe SSD. I now have an single boot volume, which is fine, but it would be more
fault tolerant that way.
- Add a mirror of two 2.5" SSDs to run my VM off.
- Upgrade the 3TBs to something better (16TB, anyone?). Heck, upgrade _all_ drives to 16TB for 128TB RAW storage capacity (96TB in the current 2x RaidZ1 setup)
Additionally I might opt for a DAS enclosure with 4-8 more HDDs and hook these up through another SAS expander card.
- Fill up the RAM slots for a total of 64GB
Want to build a NAS yourself or have any questions? Feel free to [drop me a line](/contact/).