Btrfs/ZFS/bcachefs under workloads classic benchmarks skip

Samsung 990 Pro NVMe SSD — If you're testing filesystem performance under real-world workloads like Btrfs, ZFS, or bcachefs, a fast NVMe drive gives you a much more accurate picture than older SATA SSDs. The 990 Pro's high sustained throughput and IOPS help expose the actual differences in copy-on-write overhead, checksumming, and compression across filesystems rather than being bottlenecked by the drive itself.