Name: WUH721818AL5200 Western Digital Ultrastar DC HC550 18TB 7.2K RPM SAS 12Gb/s 512MB Cache 512e 3.5-Inch Hard Drive
Brand: Western Digital
SKU: WUH721818AL5200
Price: 949.00 USD
Availability: InStock
Rating: 4.9 (108 reviews)

Product Overview
The Western Digital Ultrastar DC HC550 18TB 7,200 RPM 12Gb/s SAS 3.5-Inch Hard Disk Drive (model WUH721818AL5200) offers enterprises a high-capacity and reliable storage solution. With its fast rotational speed, substantial cache memory, and advanced data management features, it is designed to handle the rigorous demands of modern data centers, ensuring efficient and dependable storage for large volumes of data.

General Information
Brand	Western Digital
Part Number	WUH721818AL5200

Technical Information
Capacity	18TB

Interfaces/Ports
Interface	SAS 12Gb/s

Physical Characteristics
Condition	Refurbished
Weight	1.76

Miscellaneous
Eco Friendly	Yes

Product Description
The Western Digital Ultrastar DC HC550 (model WUH721818AL5200) is an 18TB enterprise-class hard disk drive designed to meet the growing data storage demands of modern data centers. Operating at a rotational speed of 7,200 RPM, it delivers consistent and reliable performance for high-capacity storage environments. The 12Gb/s SAS interface ensures high-speed data transfer, enhancing overall system efficiency. With a substantial 512MB cache and utilizing 512e sector formatting, this HDD optimizes data management and compatibility with a wide range of applications. Its 3.5-inch form factor allows for easy integration into existing storage infrastructures, making it a versatile solution for enterprises seeking to expand their storage capabilities. Key Features Massive Storage Capacity: 18TB to accommodate extensive data storage requirements. High Rotational Speed: 7,200 RPM for consistent and reliable performance. Fast Data Transfer: 12Gb/s SAS interface for high-speed data access. Large Cache Memory: 512MB cache to enhance data processing efficiency. Advanced Format Technology: 512e sector formatting for broad compatibility. Enterprise-Grade Reliability: Designed for continuous operation in data center environments. Standard Form Factor: 3.5-inch size for easy integration into existing systems. This HDD is engineered to provide a balance of high capacity, performance, and reliability, making it suitable for data-intensive applications and large-scale storage systems.

Use Cases
The Western Digital Ultrastar DC HC550 18TB hard drive is optimized for enterprise environments that require large-scale, high-density storage solutions. It is particularly suitable for data centers and cloud service providers managing extensive data workloads with intensive sequential and random access patterns. How It's Used: Deployment in hyperscale data centers to support massive storage clusters running virtualization workloads. Integration within enterprise IT infrastructure for data archiving and backup systems requiring high capacity and reliability. Use in cloud service provider environments to handle heavy transactional databases and large file storage. Implementation in edge computing nodes where high-throughput storage is necessary for real-time data processing. Utilization in high-performance computing (HPC) environments demanding scalable storage with low latency SAS connectivity. This hard drive enhances operational efficiency by delivering consistent performance and scalability across demanding workloads. Its integration into diverse storage architectures supports sustained data throughput and reliability critical for enterprise-scale applications.

Tech Atlantix

WUH721818AL5200 Western Digital Ultrastar DC HC550 18TB 7.2K RPM SAS 12Gb/s 512MB Cache 512e 3.5-Inch Hard Drive

WUH721818AL5200

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