Western Digital WUH721818ALE6L4 Ultrastar 18TB Hard Drive SATA
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Western Digital WUH721818ALE6L4 Ultrastar 18TB Hard Drive SATA
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Western Digital WUH721818ALE6L4 18TB Hard Drive – In Dubai
Overview :
The Western Digital WUH721818ALE6L4 Ultrastar 18TB SATA Hard Drive is a high-capacity, high-performance storage solution designed for enterprise and data-intensive applications. Featuring HelioSeal technology, CMR recording, and a 7200 RPM spindle speed, this drive ensures fast data access, long-term durability, and superior workload performance. With an MTBF rating of 2.5 million hours, this drive is built for 24/7 operation, making it an excellent choice for NAS, cloud storage, and hyperscale data centers.
Specifications :
| Specification | Details |
|---|---|
| Part Number | WUH721818ALE6L4 |
| Brand Name | Western Digital (WD) |
| Product Type | Enterprise SATA Hard Drive |
| Storage Capacity | 18TB |
| Interface | SATA 6Gbps |
| Rotational Speed | 7200 RPM |
| Cache | 512MB |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Reliability (MTBF) | 2.5 Million Hours |
| Power Consumption | 6.4W (Idle), 8.8W (Operating) |
| Workload Rate | 550TB per year |
| Drive Form Factor | 3.5-inch |
| HelioSeal Technology | Yes |
| Operating Temperature | 5°C to 60°C |
Additional information
| Brand | Western Digital |
|---|
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