







Seagate IronWolf Pro 4TB 7200RPM 256MB Cache 3.5-inch Air CMR SATA NAS HDD
R4884,00
- Capacity: 4TB
- Form Factor: 3.5-inch
- Interface: SATA 6Gb/s
- Rotational Speed: 7200 RPM
- Cache: 256MB
- Drive Technology: NAS HDD (CMR)
- Warranty: 5-Year Limited Warranty
- Description
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Description
Seagate IronWolf Pro 4TB: Tough. Ready. Scalable.
The Seagate IronWolf Pro 4TB is purpose-built for Creative Pro, medium-to-large business NAS, and shared network storage solutions. Designed to deliver reliable and dependable performance in 24×7 intensive workload environments, this drive is engineered to perform seamlessly in commercial and enterprise multi-bay, multi-user, and multi-application NAS setups.
Unique Features
- Optimised for NAS with AgileArray: AgileArray uses dual-plane balancing and time-limited error recovery (TLER) to deliver best-in-class RAID performance in unlimited multi-bay systems.
- All-CMR Portfolio: Built utilising conventional magnetic recording (CMR) technology for consistent, best-in-class NAS performance and a rapid 250MB/s maximum sustained transfer rate.
- Built Tough for Heavy Workloads: Rated for an immense 550 TB/year workload limit, allowing commercial and enterprise NAS users to seamlessly store, share, and collaborate on massive amounts of data over a network.
- Rotational Vibration (RV) Sensors: Built-in RV sensors correct for external vibration to deliver consistently high performance and reliability in multi-bay environments.
- Ultimate Peace of Mind: Includes IronWolf Health Management (IHM) to actively protect your data, along with three years of complimentary Rescue Data Recovery Services featuring an industry-leading 95% success rate.
| Specification | Details |
|---|---|
| Capacity | 4TB |
| Form Factor | 3.5-inch |
| Interface | SATA 6Gb/s |
| Rotational Speed (RPM) | 7200 RPM |
| Cache | 256MB |
| Max Sustained Transfer Rate | 250 MB/s |
| Workload Rate Limit | 550 TB/year |
| Warranty | 5-Year Limited Warranty |
Check out full specifications under the Specs tab.
Why Choose This Product?
Always On, Always Accessible: IronWolf Pro drives are designed for reliable 24×7 performance, allowing users to access their data anytime, anywhere. With a 2,000,000-hour MTBF rating, this drive offers class-leading dependability.
Scalable & Cost-Efficient: Engineered to support an unlimited number of drive bays, the IronWolf Pro easily scales with your growing business needs while ensuring a best-in-class total cost of ownership (TCO).
Upgrade your enterprise NAS array today with the Seagate IronWolf Pro 4TB and secure your data with industry-leading endurance and protection.
| I. General & Core Specifications | |
|---|---|
| Brand | Seagate |
| Series | IronWolf Pro |
| Model | ST4000NT001 |
| Capacity | 4TB |
| Form Factor | 3.5-inch |
| Interface | SATA 6Gb/s |
| Sector Size | 512E |
| II. Performance | |
| Rotational Speed (RPM) | 7200 RPM |
| Cache | 256MB |
| Max Sustained Transfer Rate | 250 MB/s |
| Recording Technology | CMR |
| Drive Design | Air |
| III. Reliability & Workload | |
| Recommended Use Case | Commercial & Enterprise NAS / Workstations & Servers |
| Drive Bays Supported | Unlimited |
| Workload Rate Limit (WRL) | 550 TB/year |
| MTBF (Mean Time Between Failures) | 2,000,000 hours |
| Uncorrectable Bit Error Rate | 1 per 10E15 bits read |
| Power-On Hours (per year) | 8,760 |
| Rotational Vibration (RV) Sensors | Yes (12.5 rad/s) |
| IV. Physical & Environmental | |
| Dimensions (HxWxD) | 26.11 mm x 101.85 mm x 146.99 mm |
| Weight | 650 g / 1.431 lb |
| Operating Temperature | 0°C to 65°C |
| Non-operating Temperature | -40°C to 70°C |
| Shock (Operating / Non-Operating) | 70/40 Gs (2ms) / 300 Gs (1ms and 2ms) |
| Vibration (Non-Operating) | 2.27 Grms (10 Hz to 500 Hz) |
| Acoustics (Idle / Seek) | 28 dBA / 30 dBA |
| V. Power Management | |
| Power Supply Requirements | +12 V and +5 V |
| Startup Current (12V) | 2.0A |
| Average Operating Power | 8.7 W |
| Idle Average Power | 5.5 W |
| Standby / Sleep Mode Power | 1.0 W / 1.0 W |
| VI. Package & Warranty | |
| Warranty Period | 5-Year Limited Warranty |
| Data Recovery Services | 3-Year Rescue Data Recovery Services |





























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