Seagate Exos 18TB 3.5-Inch SATA Enterprise HDD – 2 Years Warranty
- 18TB Enterprise-Grade Storage for Data Centers, Servers & Large Storage Systems
- 7200 RPM Performance with 256MB Cache & SATA III 6Gb/s Interface
- CMR Technology with Sustained Data Transfer Rate up to Approx. 250MB/s
- Helium-Sealed Design Built for 24/7 Operation & 550TB/Year Workloads
Seagate Exos 18TB 3.5-Inch SATA Enterprise Hard Drive
Product Features
Massive 18TB Enterprise Storage: The Seagate Exos 18TB HDD provides high-capacity storage for data centers, enterprise servers, professional storage systems and large NAS or RAID deployments where substantial data capacity is required.
Enterprise-Class Performance: Designed for demanding business environments, the Exos series provides consistent performance for applications involving large datasets, centralized storage, backups, virtualization and enterprise workloads.
Designed for 24/7 Operation: The Seagate Exos 18TB is engineered for continuous operation, making it suitable for enterprise systems and data center environments that remain active around the clock.
7200 RPM Performance: A 7200 RPM rotational speed provides responsive access to stored information and consistent performance across demanding server and storage workloads.
256MB Cache: The integrated 256MB cache supports efficient data handling and helps maintain consistent read and write performance during demanding operations.
SATA III 6Gb/s Interface: The SATA III 6Gb/s interface enables integration with compatible enterprise servers, storage arrays, NAS systems, RAID configurations and professional workstations.
CMR Recording Technology: Conventional Magnetic Recording (CMR) provides predictable write performance and makes the drive suitable for demanding enterprise, RAID and high-volume storage applications.
Up to Approx. 250MB/s Sustained Transfer Rate: The drive provides a sustained data transfer rate of approximately 250MB/s, supporting efficient movement of large files and enterprise datasets.
550TB/Year Workload Rating: With a workload capability of up to 550TB per year, the Exos 18TB is designed to handle substantially heavier data activity than typical consumer desktop hard drives.
Helium-Sealed Design: The helium-sealed construction helps reduce internal air resistance, supporting efficient operation and allowing high-capacity drive architecture within the standard 3.5-inch form factor.
Enterprise Reliability: With an MTBF rating of approximately 2.5 million hours, the drive is engineered for environments where storage reliability and continuous availability are important.
Ideal for Large NAS & RAID Systems: Its combination of 18TB capacity, CMR recording, enterprise workload capability and 24/7 operation makes it suitable for compatible large-scale NAS and RAID storage deployments.
Product Specifications
| Brand | Seagate |
| Series | Exos |
| Product Type | Enterprise Internal Hard Drive |
| Storage Capacity | 18TB |
| Form Factor | 3.5 Inch |
| Interface | SATA III 6Gb/s |
| Rotational Speed | 7200 RPM |
| Cache | 256MB |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Sustained Data Rate | Approx. 250MB/s |
| Workload Rating | Up to 550TB/Year |
| MTBF | Approx. 2.5 Million Hours |
| Design | Helium-Sealed |
| Power Consumption | Approx. 5–9W |
| Operating Temperature | 5°C to 60°C |
| Operating Shock Resistance | Approx. 40G |
| Operation | Designed for 24/7 Enterprise Use |
| Recommended Use | Data Centers, Servers, Enterprise Storage, NAS & RAID Systems |
| Warranty | 2 Years |
Recommended Applications
- Enterprise Data Centers
- Business Servers
- Large NAS Storage Systems
- RAID Storage Arrays
- Enterprise Backup Systems
- Professional Workstations
- Centralized Business Storage
- High-Capacity Data Archiving
Compatibility Note: Confirm that your server, NAS, RAID enclosure or storage system supports 3.5-inch SATA drives and 18TB individual drive capacity before installation.
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