Seagate IronWolf Pro 4TB
Mid-range
Technical Specifications
Performance at a Glance
| Series | IronWolf Pro |
| Brand | Seagate |
| Model | Seagate IronWolf Pro 4TB |
| Capacity | 4TB |
| Type | 3.5" HDD |
| Interface | SATA III (6Gbps) |
| Form Factor | 3.5" |
| Sequential Read | 214 MB/s |
| Sequential Write | 214 MB/s |
| Warranty | 5 Years |
| Dimensions | 146.99 x 101.85 x 26.11 mm |
📊 Real-World Benchmark
Based on community-reported test results
| Tested Read Speed | 381 MiB/s |
| Max Temperature | 53°C (127°F) |
Overview
The IronWolf Pro is designed for NAS enclosures. It has rotational vibration sensors for multi-bay enclosures, AgileArray for RAID optimization, and a 5-year warranty. If you are building a NAS for the first time, IronWolf drives are a safe choice.