# Seagate IronWolf Pro 4TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6GB/S 7200 RPM 128MB Cache for Raid Network Attached Storage

- Category: Storage
- Brand: Seagate
- Model: IronWolf Pro
- Part number: ST4000NEB025
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.3/5 from 75 Amazon reviews
- Warranty: 5 years
- Product page: https://buildmypc.net/component-details/storage/seagate-ironwolf-pro-st4000neb025/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Seagate |
| Model | IronWolf Pro |
| Maximum Capacity | 4 TB |
| Form Factor | 3.5" (HDD) |
| Cache Memory | 128 MB |
| Interface | SATA 6 Gb/s |

## Key Features

- IronWolf internal hard drives are the ideal solution for up to 24-bay, multi-user NAS server environments that demand powerhouse performance
- Store more and work faster with a NAS hard drive that provides 4TB and speeds up to 214MB/s
- Specifically built for less wear and tear, little to no noise/vibration, no lags or down time, increased file-sharing performance, lower power consumption, and extra data protection—even in the event of power loss
- Easily monitor NAS drive health using the integrated IronWolf Health Management system, and enjoy long-term reliability with 1.2M hours MTBF
- Five-year limited warranty and two-year Rescue Data Recovery Services included

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