Seagate IronWolf NAS 18TB HDD and 510 M.2 Review

ATTO

ATTO gives us a perfect indication of the talents of the IronWolf NAS drives. As a PCI Express 3.0 drive it absolutely maxes the throughput on the read side of things, ensuring your data reaches you as quickly as possible, but the write speeds are relentlessly consistent across all block sizes, demonstrating how finely tuned the Enterprise Phison controller is.