Seagate IronWolf Pro NAS HDD - 18TB
Brand: Seagate | Category: Enterprise HDDs
SKU: ST18000NE000 | Part #: ST18000NE000 | MPN: ST18000NE000
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About the Seagate IronWolf Pro NAS HDD - 18TB
The Seagate IronWolf Pro NAS HDD - 18TB from Seagate is enterprise-grade Enterprise HDDs hardware built for data centers. It features 18TB capacity, 3.5" form factor, SATA 6Gb/s interface, Read: 267 MB/s, Write: 267 MB/s speed. The Seagate IronWolf Pro NAS HDD 18TB (ST18000NE000) is a 3.5-inch SATA hard drive engineered specifically for always-on, multi-user NAS environments operating at scale. Built on helium-sealed CMR (Conventional Magnetic Recording) architecture, it delivers sustained sequential transfer rates up to 260 MB/s and is rated for workloads up to 300TB per year — three times the endurance rating of desktop-class drives. The 7200 RPM spindle speed and 256MB cache buffer ensure consist Available in brand new condition. Seagate enterprise hdds products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | Seagate |
| Category | Enterprise HDDs |
| SKU | ST18000NE000 |
| Part Number | ST18000NE000 |
| Condition | New |
| Capacity | 18TB |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
| Speed | Read: 267 MB/s, Write: 267 MB/s |
| Manufacturer Part Number | ST18000NE000 |
| Series | IronWolf Pro |
| Capacity | 18TB |
| Form Factor | 3.5-inch |
| Interface | SATA 6 Gb/s |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Spindle Speed | 7200 RPM |
| Cache Buffer | 256MB |
| Max Sustained Transfer Rate (OD) | 260 MB/s |
| Workload Rate | 300TB/year |
| MTBF | 1,200,000 hours |
| Load/Unload Cycles | 600,000 |
| Operating Temperature | 0°C to 60°C |
| Power Consumption (Operating, Read/Write) | 7.8W |
| Power Consumption (Idle) | 5.0W |
| Rotational Vibration Compensation | Yes (dual-plane balance) |
| NAS Bay Compatibility | 1 to 24 bays |
| Health Monitoring | IronWolf Health Management (IHM) |
| RAID Optimization | AgileArray firmware |
| Weight | 670g |
| Sector Size | 512e / 4Kn |
Frequently Asked Questions about Seagate IronWolf Pro NAS HDD - 18TB
What does the Seagate IronWolf Pro NAS HDD - 18TB do?
At 18TB, the Seagate IronWolf Pro NAS HDD - 18TB suits enterprise data-center storage tiers — all-flash arrays, hyperconverged storage pools (vSAN, Ceph), database backends, and high-throughput backup repositories. The SATA 6Gb/s interface is supported by major server platforms.
What are the headline specs of the Seagate IronWolf Pro NAS HDD - 18TB?
Key specifications for the Seagate IronWolf Pro NAS HDD - 18TB: capacity 18TB; form factor 3.5 inch; interface SATA 6Gb/s; new condition; drive media type HDD; storage form factor 3.5 inch; storage capacity 18TB; storage interface SATA 6Gb/s. Manufacturer part number ST18000NE000. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the Seagate IronWolf Pro NAS HDD - 18TB compatible with my infrastructure?
The Seagate IronWolf Pro NAS HDD - 18TB uses a SATA 6Gb/s interface in a 3.5 inch form factor. It's compatible with server platforms that expose this interface — typical deployments include Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, and Supermicro SuperServer chassis. For specific vendor part-number compatibility, our team validates against the manufacturer support matrix.