I've been using a CS381 for years which sadly now is EoL, don't know if they're replaced it, but it's an excellent case. Previously I was using a Fractal Node 304 but that was cumbersome for drive maintenance.

It has 8 hot-swappable SAS bays (also SATA compatible) and I run a Ryzen 9 3900X in 65W eco mode on an AsRock Rack X470 board which has another 8-12 SATA ports (can't remember the exact number, not used because I use an HBA for the bays), so connectivity for storage is high. There's 2 spaces for SATA SSDs on top of the drive bays and you could fit more in various spots if you tried, and 2 NVMe slots on the motherboard.

Also got a single-slot nvidia GPU in there and a 4-port Gb NIC to supplement the 3 existing Gb ports on the board itself (one is dual-purpose for IPMI), some models of the AsRock rack have dual 10G ports too.

It runs most of the time at around 90W which I think is exceptionally low for the performance available, and can go to about double that when the GPU is in use, still very reasonable.