IronWolf NAS Hard Drives
For multi-user NAS environments that need high workload rated drives.
IronWolf is designed for everything NAS. Get used to tough, ready and scalable 24×7 performance that can handle multi-bay NAS environments across a wide range of capacities.
IronWolf
IronWolf provides a workload rate of 180 TB/year with scalable 24×7 performance that can handle multi-bay NAS environments, as well as capacities up to 12 TB. It fits applications like 1- to 8-bay network attached storage (NAS).
Drive Health and Data Recovery
When integrated into compatible NAS systems, these drives provide overall system reliability increases due to IronWolf Health Management (IHM).1
In addition, the IronWolf drives include a robust three-year Rescue Data Recovery Services plan.
Products specifications
| HDD capacity | 4 TB |
| HDD speed | 5400 RPM |
| Storage drive buffer size | 256 MB |
| HDD size | 3.5" |
| Interface | Serial ATA III |
| Type | HDD |
| Component for | NAS |
| HDD interface transfer rate | 6 Gbit/s |
| HDD sustained transfer rate | 202 MiB/s |
| Rotational Vibration (RV) sensors | Yes |
| 24/7 operation | Yes |
| Start/stop cycles | 600000 |
| Workload rate limit | 180 TB/year |
| Mean time to failure (MTTF) | 1000000 h |
| Width | 101.8 mm |
| Height | 20.2 mm |
| Depth | 147 mm |
| Weight | 490 g |
| Harmonized System (HS) code | 84717050 |
| Operating temperature (T-T) | 0 - 65 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating vibration | 0.25 G |
| Non-operating vibration | 3 G |
| Operating altitude | -304 - 3048 m |
| Non-operating altitude | -304 - 12192 m |
| Operating shock | 80 G |
| Non-operating shock | 300 G |
| Power consumption (typical) | 4.8 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (idle) | 3.96 W |
| Operating voltage | 5 / 12 V |
| Start-up current | 1.8 A |
