Western Digital WUH721818AL5204 Ultrastar DC HC550 18TB 7.2K Refurbished

Product Overview of Western Digital Ultrastar DC HC550 SAS Hard Drive

The Western Digital Ultrastar DC HC550 SAS Hard Drive is a high-capacity enterprise-grade storage device designed to meet the demands of data-intensive applications and large-scale storage environments. In this comprehensive guide, we will explore the key features, specifications, benefits, and use cases of the Western Digital WUH721818AL5204 hard drive.

Key Features of Western Digital Ultrastar DC HC550

• Massive Storage Capacity (18TB)The Western Digital Ultrastar DC HC550 boasts a colossal storage capacity of 18 terabytes (TB), making it an ideal choice for organizations with extensive data storage needs.
• High Rotational Speed (7200 RPM)With a rotational speed of 7200 revolutions per minute (RPM), this hard drive delivers excellent data access and transfer speeds, making it suitable for data-hungry applications.
• SAS Interface for Reliable ConnectivityThe hard drive utilizes a Serial-Attached SCSI (SAS) interface, known for its reliability and fast data transfer capabilities, ensuring seamless connectivity in enterprise environments.
• Impressive Data Transfer Speed (12GBPS)The drive supports data transfer rates of up to 12 gigabits per second (12GBPS), ensuring efficient data flow and quick access to stored information.
• Large Buffer (512MB)Equipped with a 512MB buffer, the hard drive efficiently manages data operations, reducing latency and enhancing performance.
• 512E Advanced FormatThe 512E Advanced Format technology ensures compatibility with various systems and simplifies data management.
• 3.5-inch Large Form Factor (LFF)The 3.5-inch large form factor (LFF) makes it easy to install this hard drive in standard servers and storage bays, providing compatibility with existing infrastructure.
• Helium Platform for Enhanced ReliabilityWestern Digital employs helium technology in this hard drive, reducing air resistance and heat generation, and resulting in improved reliability and power efficiency.
• Enterprise-Grade DurabilityThe Ultrastar DC HC550 is designed for 24/7 operation, making it a reliable choice for enterprise storage solutions where downtime is not an option.

Benefits of Using the Western Digital Ultrastar

• Massive Data StorageThe 18TB capacity ensures that you can store vast amounts of data, including multimedia, databases, and critical business information, in one place.
• Fast Data AccessWith a 7200 RPM rotational speed and a 12GBPS SAS interface, the hard drive offers fast data access, reducing wait times for data retrieval.
• Reliable ConnectivityThe SAS interface provides stable and dependable connectivity, ensuring data consistency and integrity in enterprise environments.
• Reduced LatencyThe 512MB buffer helps reduce data access latency, resulting in quicker response times when accessing stored information.
• Versatile CompatibilityThe 512E Advanced Format technology makes this hard drive compatible with a wide range of systems, reducing integration challenges.
• Fit for Standard BaysThe 3.5-inch LFF form factor allows easy installation in standard server and storage bays, eliminating the need for custom infrastructure modifications.
• Improved ReliabilityThe helium platform and enterprise-grade design ensure that this hard drive operates consistently and reliably in demanding, 24/7 usage scenarios.

Use Cases for the Western Digital SAS Hard Drive

• Data CentersData centers can benefit from the large storage capacity and reliability of this hard drive, ensuring uninterrupted service and efficient data storage.
• Enterprise Storage Solutions Organizations with extensive data storage needs, such as financial institutions and healthcare providers, can use this hard drive for secure and efficient data storage.
• Media and entertainment companies involved in media and entertainment production can use this hard drive to store high-definition videos, audio, and other large files.
• Big Data AnalyticsThe fast data access and transfer speeds of the Ultrastar DC HC550 make it suitable for big data analytics applications, where quick access to vast datasets is essential.
• Archival StorageThe high capacity and reliable connectivity of this hard drive make it a suitable choice for long-term archival storage of critical business data.

Detail Feature

• The Western Digital Ultrastar DC HC550 18TB 7.2K RPM SAS hard drive should be compatible with most systems that support SAS hard drives and have sufficient space to accommodate them.
• The Western Digital Ultrastar DC HC550 18TB hard drive (model number WUH721818AL5204) is a high-capacity, enterprise-class hard drive designed for use in data center environments. It features a storage capacity of 18TB, a rotation speed of 7.2K RPM, and a SAS (Serial Attached SCSI) interface with a 12 Gbps data transfer rate.
• It also features advanced power management technology that helps to reduce power consumption and lower operating costs. Additionally, it is designed for use in 24x7 environments and supports both random and sequential data access patterns.
• SAS (Serial Attached SCSI) is a high-performance data storage interface that is commonly used in enterprise and server environments. It is designed to be backward-compatible with SATA (Serial ATA), which is a more common interface used in consumer PCs and laptops, so it should be possible to use a SAS hard drive in a system that supports SATA, although it may not offer all of the features and performance of a native SAS drive.

High-PerformanceThe Western Digital Ultrastar DC HC550 is a series of high-capacity, high-performance hard drives that are designed for use in enterprise storage systems. These drives are available in a range of capacities, including 18TB, and feature a SAS interface with a data transfer rate of 12 Gbps. They also have a rotational speed of 7200 RPM and a large 512 MB cache, which can help to improve performance. These drives are intended for use in mission-critical applications where reliability and performance are of the utmost importance.High-Speed Data Transfer & Reliability

• The "512MB" in the model name refers to the size of the hard drive's cache, which is a high-speed memory buffer that stores frequently accessed data for faster retrieval. A larger cache can improve the performance of the hard drive by allowing it to access data more quickly.
• I hope this helps to clarify the features and specifications of the Western Digital Ultrastar DC HC550 hard drive. If you have any other questions, don't hesitate to ask.
• This hard drive also features 512MB of cache, which improves performance by allowing the drive to store frequently accessed data for quick retrieval. The Ultrastar DC HC550 also has a high-reliability rating, with a 2.5 million hours MTBF (mean time between failures) rating, making it suitable for use in high-availability storage systems and servers.

General Information about this Western Digital WUH721818AL5204

• Manufacturer: Western Digital
• Part Number or SKU# WUH721818AL5204
• Product Type: 18TB 7.2K RPM
• Product Name: Hard Disk Drive (HDD)

Key Features for 18TB Enterprise Hard Drive

• Drive Dimensions: 3.5 Inch
• MTBF: 2.5 Million Hours

In Summary, the Western Digital WUH721818AL5204 Ultrastar DC HC550 18TB SAS Hard Drive is a powerful and reliable storage solution for enterprises and organizations with substantial data storage requirements. Its high storage capacity, fast data access, and enterprise-grade features make it an ideal choice for various applications, from data centers to media production. This comprehensive guide has provided you with a detailed overview of this hard drive's key features, benefits, and use cases. Whether you need to store vast amounts of data or ensure uninterrupted data access in your enterprise, the Ultrastar DC HC550 is a robust option to consider.