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WatchGuard WGA37443 AP327X IEEE 802.11ac 5GHz 1.24Gbps 1 x RJ-45 Ports PoE+ 1000Base-T 1 x Ports 100...
- 18TB storage capacity for high-density enterprise applications
- HelioSeal technology ensures low power consumption and high reliability
- Energy-Assisted Magnetic Recording (EAMR) and Triple Stage Actuator (TSA) for precise head positioning
- Designed for 24/7 workloads with a 2.5M hour MTBF rating
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Key specifications
See full specs ↓- Capacity
- 18TB
- Interface
- SATA 6Gb/s
- Form Factor
- 3.5-inch
- Rotational Speed
- 7200 RPM
- Cache
- 512MB
- Sustained Transfer Rate
- 269 MB/s
Product details
The Ultrastar DC HC550 18TB HDD is an enterprise-grade storage solution designed for high-density data centers and cloud environments. It utilizes Energy-Assisted Magnetic Recording (EAMR) and HelioSeal technology to deliver massive capacity with exceptional power efficiency and reliability.
Technical Information
| Capacity | 18TB |
| Interface | SATA 6Gb/s |
| Form Factor | 3.5-inch |
| Rotational Speed | 7200 RPM |
Additional Specifications
| Cache | 512MB |
| Sustained Transfer Rate | 269 MB/s |
| MTBF | 2,500,000 Hours |
Description
Model: WUH721818ALE6L4. This drive features a 512e format and is optimized for heavy-duty enterprise workloads. It includes Western Digital's HelioSeal technology to reduce turbulence and power draw, making it ideal for large-scale storage arrays and distributed file systems.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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