BEST INTERNAL NAS HARD DRIVES SEAGATE IRONWOLF From $100 | seagate.com

If you’re after internal hard drives to populate a consumer or small-business NAS, Seagate’s Ironwolf remain our favourite. They’re very competitive in terms of gigs per dollar — anything from 3TB upwards costs around 20c (or less) per gigabyte, and that value actually gets better at the highest 10TB and new 12TB capacities, which are around 18c and 17c a pop. They all include a 3-year warranty as standard too. It’s worth noting that the larger models (6TB and over) are actually faster 7200RPM drives; anything below that is 5900RPM.