Seagate IronWolf Pro 4TB 256MB Cache 7200 RPM Enterprise NAS Internal Hard Drive ST4000NT001
- High Performance
- All-CMR (conventional magnetic recording) portfolio enables consistent, industry-leading 24×7 performance allowing users to access data anytime, anywhere
- Class-Leading Dependability
- Up to 550 TB/year workload rating, 2.5M hours MTBF, and 5-year limited warranty for unparalleled total cost of ownership (TCO)
- Peace of Mind with Data Recovery
- Complimentary 3 year Rescue Data Recovery Services for a hassle-free, zero-cost data recovery experience
- IronWolf Health Management
- Helps protect data with prevention, intervention, and recovery recommendations to ensure peak system health
- Optimised For NAS
- AgileArray with dual-plane balancing, time-limited error recovery (TLER), and rotational vibration (RV) sensors to deliver top RAID performance in multi-bay environments
- Enterprise NAS Drive
- Always on, always accessible, all-CMR portfolio engineered to deliver 24×7 performance, reliability, and dependability in multi-bay, multi-user commercial and enterprise RAID storage solutions
- Drive Health and Data Recovery
- IronWolf Health Management, helps protect data with prevention, intervention, and recovery recommendations to secure peak system health
Three years of complimentary Rescue Data Recovery Services² are included with all IronWolf drives, so users don’t incur high recovery costs. In-house secure facilities, with an industry-leading 95% success rate, enable data recovery after accidental data corruption or drive damage - NAS System Compatibility
- Our IronWolf drives have been tested by leading NAS providers such as Asustor, QNAP, and Synology for compatibility
- Seagate recommends reviewing your NAS vendor’s compatibility list for the latest approved drive
Specifications
| Brand | Seagate |
| Product Type | HDD |
| Product Model | ST4000NT001 |
| Interface | SATA 6Gb/s |
| Features | |
| Drive Bays Supported | Unlimited |
| Recording Technology | CMR |
| Drive Design (Air Or Helium) | Air |
| Workload Rate Limit (WRL) | 550 |
| Rotational Vibration (RV) Sensors | Yes |
| Cache (MB) | 256MB |
| Reliability/Data Integrity | |
| Mean Time Between Failures (MTBF, Hours) | 2000000 hr |
| Nonrecoverable Read Errors Per Bits Read, Max | 1 per 10E15 |
| Power-On Hours (Per Year) | 8,760 |
| Sector Size (Bytes Per Logical Sector) | 512E |
| Rescue Data Recovery Services(Years) | 3 |
| Performance | |
| Spindle Speed (RPM) | 7200RPM |
| Interface Access Speed (Gb/s) | 6.0, 3.0, 1.5 |
| Max. Sustained Transfer Rate OD (MB/s) | 250 |
| Rotational Vibration @ 10-1500 Hz (rad/s) | 12.5 |
| Power Consumption | |
| Startup Current, Typical (12V, A) | 2.0 |
| Idle Power, Average (W) | 5.5 |
| Average Operating Power (W) | 8.7 W |
| Standby Mode, Typical (W) | 1.0 W |
| Sleep Mode, Typical (W) | 1.0 W |
| Power Supply Requirements | +12 V and +5 V |
| Environmental/Temperature | |
| Operating Temperature (Ambient, Min °C) | 0°C |
| Operating Temperature (Drive Reported, Max °C) | 65°C |
| Nonoperating Temperature (Ambient, Min °C) | -40°C |
| Nonoperating Temperature (Ambient, Max °C) | 70°C |
| Environmental/Acoustics | |
| Vibration, Nonoperating: 10Hz to 500Hz (GRMS) | 2.27 |
| Acoustics, Idle (Typical, Measured In Idle 1 State) (dBA) | 28 |
| Acoustics, Seek (Typical) (DBA) | 30 |
| Environmental/Shock | |
| Shock, Operating 2ms (Read/Write) (GS) | 70/40 Gs |
| Shock, Nonoperating, 1ms and 2ms (GS) | 300 |
| Height | 26.11 mm/1.028 in |
| Width | 101.85 mm/4.01 in |
| Depth | 146.99 mm/5.787 in |
| Weight | 650 g/1.431 lb |
| Warranty | 5 Years |