| Spec | IronWolf 4TB | WD Blue SA510 1TB |
|---|---|---|
| Storage | ||
| Capacity | 4000 GB+300% | 1000 GB |
| Interface | SATA 6 Gb/s | SATA 6 Gb/s |
| Form Factor | 3.5" | 2.5" |
| Performance | ||
| Sequential Read | 195 MB/s | 560 MB/s+65% |
| Sequential Write | 195 MB/s | 520 MB/s+62% |
| Price | ||
| MSRP | $100 | $55+82% |
| Release Date | ||
| 2018-01-01 |
| 2022-05-01 |
