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SKU : HD-SEGAT IRONWOLF PR0 2TB
The Seagate IronWolf Pro 2TB NAS Hard Drive is a professional-grade storage solution built for NAS systems, RAID environments, servers, and cloud storage applications. Engineered for 24/7 operation, it delivers reliable performance and durability for businesses, creative professionals, and power users.
Featuring a 2TB storage capacity, 7200 RPM spindle speed, and a large 256MB cache, the drive ensures fast data access, smooth file transfers, and efficient multi-user performance. The SATA 6Gb/s interface provides dependable connectivity for modern NAS and server platforms.
Designed for demanding workloads, the IronWolf Pro offers an impressive 2.5 million hours MTBF (Mean Time Between Failures), ensuring exceptional reliability and long-term data protection. Optimized for multi-bay NAS systems and RAID configurations, it helps maintain consistent performance in always-on environments.
Ideal for network-attached storage, file sharing, backups, media servers, and business-critical applications.
| Specifications | 4TB | 2TB |
| Standard Model Number | ST4000NT001 | ST2000NT001 |
| Interface | SATA 6Gb/s | SATA 6Gb/s |
| Drive Bays Supported | Unlimited | Unlimited |
| Recording Technology | CMR | CMR |
| Drive Design (Air or Helium) | Air | Air |
| Workload Rate Limit (WRL) | 550 | 550 |
| Rotational Vibration (RV) Sensors | Yes | Yes |
| Cache (MB) | 256MB | 256MB |
| Mean Time Between Failures (MTBF, hours) | 2,000,000 | 2,000,000 |
| Nonrecoverable Read Errors per Bits Read, Max | 1 per 10^15 | 1 per 10^15 |
| Power-On Hours (per year) | 8,760 | 8,760 |
| Sector Size (Bytes per Logical Sector) | 512E | 512E |
| Rescue Data Recovery Services (years) | 3 | 3 |
| Limited Warranty (years) | 5 | 5 |
| Spindle Speed (RPM) | 7200 | 7200 |
| Interface Access Speed (Gb/s) | 6.0, 3.0, 1.5 | 6.0, 3.0, 1.5 |
| Max. Sustained Transfer Rate OD (MB/s) | 250 | 226 |
| Rotational Vibration @ 10-1500 Hz (rad/s) | 12.5 | 12.5 |
| Startup Current, Typical (12V, A) | 2.0 | 2.0 |
| Idle Power, Average (W) | 5.5 | 5.5 |
| Average Operating Power (W) | 8.7 | 6.7 |
| Standby Mode, Typical (W) | 1.0 | 1.0 |
| Sleep Mode, Typical (W) | 1.0 | 1.0 |
| Power Supply Requirements | +12V and +5V | +12V and +5V |
| Operating Temperature (ambient, min ??C) | 0??C | 0??C |
| Operating Temperature (drive reported, max ??C) | 65??C | 65??C |
| Nonoperating Temperature (ambient, min ??C) | -40??C | -40??C |
| Nonoperating Temperature (ambient, max ??C) | 70??C | 70??C |
| Vibration, Nonoperating: 10Hz to 500Hz (Grms) | 2.27 | 2.27 |
| Acoustics, Idle (typical, measured in Idle 1 state) (dBA) | 28 | 28 |
| Acoustics, Seek (typical) (dBA) | 30 | 30 |
| Shock, Operating 2ms (Read/Write) (Gs) | 70/40 | 70/40 |
| Shock, Nonoperating, 1ms and 2ms (Gs) | 300 | 300 |
| Height (mm/in) | 26.11mm / 1.028in | 26.11mm / 1.028in |
| Width (mm/in, max) | 101.85mm / 4.01in | 101.85mm / 4.01in |
| Depth (mm/in, max) | 146.99mm / 5.787in | 146.99mm / 5.787in |
| Weight (g/lb, typical) | 650g / 1.431lb | 620g / 1.37lb |
| Carton Unit Quantity | 20 | 20 |
| Cartons per Pallet/Cartons per Layer | 40/8 | 40/8 |