When I initially started thinking about building myself an all-flash NAS, speed was the only thing on my mind. It seems pretty obvious. All-flash storage is an order of magnitude faster than spinning drives, so it must be the obvious endgame for a home server. Faster reads, faster writes, no risk of hard disk crashes. Plus, no noise — a surprising benefit that’s always more than welcome. Or at least that’s what was on my mind. Of course, things change. That narrative changed entirely by the time I got around to deploying TrueNAS on my existing hardware and started using it the way a home server should be used. The bottleneck wasn’t speed, and I ended up rethinking my entire setup and strategy. Here’s why.