IronWolf® Pro drives are engineered to deliver 24×7 performance, reliability, and peace of mind in multi-bay , multi-user commercial and enterprise RAID storage solutions. Enjoy total peace of mind with a 5-year limited warranty, free 3-year Rescue Data Recovery Services to recover data, and IronWolf Health Management.
- Powerful: 100% Conventional Magnetic Recording (CMR) based portfolio enables stable, industry-leading 24×7 performance, providing users with access to data anytime, anywhere.
- Industry-leading reliability: workload rates up to 550 TB/year, 2.5M hour MTBF rating, and 5-year limited warranty for unmatched total cost of ownership (TCO)
- Peace of mind with data recovery: Free 3 years of Rescue Data Recovery Services to recover data hassle-free and for free
- IronWolf Health Management: Helps actively protect your data with prevention, intervention, and remediation recommendations to keep your system at optimal health
- Optimized for NAS: AgileArray with Dual-Plane Balancing, Time-Limited Error Recovery (TLER), and rotational vibration sensors to deliver top RAID performance in multi-bay environments
Specification
| Specification | 28TB (ST28000NT000) |
|---|---|
| Interface | SATA 6Gb/s |
| Drive Bays Supported | Unlimited |
| Recording Technology | CMR |
| Drive Design | Helium |
| Workload Rate Limit (WRL) | 550 |
| Rotational Vibration (RV) Sensors | Yes |
| Cache | 512MB |
| MTBF (hours) | 2,500,000 |
| Nonrecoverable Read Errors | 1 per 10E15 |
| Power-On Hours (per year) | 8760 |
| Sector Size | 512E |
| Rescue Data Recovery Services | 3 years |
| Limited Warranty | 5 years |
| Spindle Speed (RPM) | 7200RPM |
| Interface Access Speed (Gb/s) | 6.0, 3.0, 1.5 |
| Max Sustained Transfer Rate (MB/s) | 270 |
| Rotational Vibration @ 10–1500 Hz (rad/s) | 12.5 |
| Startup Current (12V, A) | 2.0A |
| Idle Power (W) | 6.8W |
| Operating Power (W) | 8.3W |
| Standby Mode Power (W) | 1.2W |
| Sleep Mode Power (W) | 1.2W |
| Power Supply Requirements | +12 V and +5 V |
| Operating Temp (min/max °C) | 10°C / 60°C |
| Non-Operating Temp (min/max °C) | -40°C / 70°C |
| Vibration, Non-Operating (Grms) | 2.27 |
| Acoustics, Idle (dBA) | 28 |
| Acoustics, Seek (dBA) | 32 |
| Shock, Operating 2ms (Gs) | 30/30Gs |
| Shock, Non-Operating 1ms/2ms (Gs) | 200 |
| Height (mm/in) | 26.11mm / 1.028in |
| Width (mm/in) | 101.85mm / 4.01in |
| Depth (mm/in) | 146.99mm / 5.787in |
| Weight (g/lb) | 695g / 1.53lb |
| Carton Unit Quantity | 20 |
| Cartons per Pallet / per Layer | 40 / 8 |
