Western Digital WUH721414AL5200 14TB Hard Drive 7.2K RPM SAS Refurbished

The Western Digital WUH721414AL5200 Ultrastar DC HC530 is a 14-terabyte HDD that belongs to the Ultrastar family, designed and manufactured by Western Digital. Ultrastar drives are well-regarded in the industry for their robustness and durability, making them suitable for the demands of enterprise-level data storage. One such impressive HDD is the Western Digital WUH721414AL5200 Ultrastar DC HC530, a 14-terabyte storage solution known for its high performance and reliability.

One of the most prominent features of this hard drive is its massive storage capacity of 14 terabytes (TB). This means it can hold an enormous amount of data, making it ideal for businesses and organizations that require extensive storage capabilities. Whether it's for backing up critical data or housing a large database, the 14TB capacity ensures that you won't run out of space anytime soon.

The Ultrastar DC HC530 hard drive uses a Serial-Attached SCSI-SAS interface for connecting to a host system. SAS is a high-speed data transfer interface that is commonly used in enterprise environments. It provides a reliable and fast connection between the hard drive and the server or storage array. SAS interfaces are known for their robustness and the ability to handle heavy workloads, making them a popular choice in enterprise storage solutions.

The rotational speed of a hard drive is a critical factor that determines its performance. The WUH721414AL5200 operates at a speed of 7200 revolutions per minute (RPM). This means that the platters inside the drive spin at this speed, allowing the drive to read and write data at a high rate. The 7200 RPM ensures that data access and transfer are swift and efficient, making it suitable for applications that require fast data access.

The data transfer rate of an HDD is a crucial factor in determining how quickly data can be read from or written to the drive. The Western Digital WUH721414AL5200 boasts an impressive data transfer rate of 12 gigabytes per second (GBPS) through its SAS interface. This high data transfer rate ensures that data-intensive tasks can be performed efficiently, and it's particularly valuable in enterprise environments where rapid access to data is essential.

The buffer, also known as the cache, is a portion of memory inside the hard drive used to temporarily store data that is frequently accessed. The Ultrastar DC HC530 features a sizable 512-megabyte (MB) buffer. This large buffer size helps in improving overall drive performance by reducing data latency and enhancing read and write operations. It allows the hard drive to temporarily store and retrieve data more quickly, particularly when handling repetitive tasks.

The Western Digital WUH721414AL5200 uses an advanced format known as 512E ISE (512-byte emulation with Instant Secure Erase). This technology represents a transition from the traditional 512-byte sector size to a larger 4K sector size. This transition is significant because it allows for more efficient use of storage capacity and enhances data reliability. ISE (Instant Secure Erase) is a feature that allows for rapid and secure erasure of data when needed, ensuring that sensitive information can be securely wiped from the drive.

The Ultrastar DC HC530 comes in the familiar 3.5-inch form factor. This form factor is standard for enterprise-level hard disk drives and is designed to fit into the drive bays of most server and storage systems. The 3.5-inch form factor ensures compatibility with a wide range of enterprise hardware, making it a versatile choice for data center environments.

The Western Digital WUH721414AL5200 Ultrastar DC HC530 is a versatile hard drive suitable for a variety of use cases within enterprise environments. Let's explore some of the scenarios where this hard drive can excel:

In a data center, where vast amounts of data are processed and stored, the Ultrastar DC HC530 can be used for primary storage, backup, and archival purposes. Its high capacity, reliability, and fast data access make it an ideal choice for data centers where performance and durability are critical.

Cloud storage providers often require massive storage solutions to accommodate the data needs of their customers. The 14TB capacity of the Ultrastar DC HC530 makes it a suitable option for these providers, allowing them to offer extensive storage space to their users.

Big data analytics involves processing and analyzing large datasets to gain insights and make data-driven decisions. The high data transfer rate of the Ultrastar DC HC530, combined with its ample capacity, makes it a valuable asset for organizations involved in big data analytics.

Reliability and data security are paramount in enterprise storage solutions. The Ultrastar DC HC530 addresses these concerns with several features designed to safeguard data and maintain consistent performance.

The Ultrastar DC HC530 boasts an impressive Mean Time Between Failures (MTBF) rating, indicating the expected operational life of the drive before encountering a significant failure. Additionally, it has a low Annualized Failure Rate (AFR), which reflects the likelihood of drive failure within a year. These statistics underline the drive's reliability and durability, making it a dependable choice for businesses.

Advanced Power Management (APM) features allow the hard drive to optimize its power consumption based on usage patterns. This not only reduces energy costs but also extends the drive's lifespan by minimizing wear and tear during periods of inactivity. APM helps balance the drive's power efficiency with performance requirements.

Data security is a significant concern for many organizations. The Ultrastar DC HC530 includes Secure Erase capabilities, which allow for the quick and secure erasure of data. When data needs to be retired or recycled, the drive's Secure Erase feature ensures that sensitive information is completely and irrecoverably wiped from the drive, mitigating data breach risks.

RVS is a technology designed to protect the drive against the effects of rotational vibration, which can occur in multi-drive systems. It helps maintain consistent drive performance and prevents data errors or loss due to vibration-related issues.

The Western Digital WUH721414AL5200 14TB 7.2K RPM SAS 12GBPS hard drive is highly compatible with a wide range of server and storage systems, as it uses the SAS interface which is widely used in enterprise environments. It is also compatible with 12GBps SAS controllers, ensuring fast data transfer speeds. Additionally, its 7.2K RPM speed and large 14TB capacity make it a great option for high-performance storage applications such as data warehousing, video surveillance, and big data analytics.

The Western Digital WUH721414AL5200 14TB 7.2K RPM SAS 12GBPS hard drive is designed for high-performance storage applications. With a 7.2K RPM speed, it offers faster data access and transfer speeds compared to slower 5400 RPM drives. Additionally, the SAS 12GBps interface provides a fast data transfer rate of up to 1200MB/s.

The 14TB storage capacity also makes it an excellent option for storing large amounts of data, such as video surveillance footage, big data analytics, and data warehousing. This hard drive also features advanced caching algorithms that help to improve performance by reducing the time it takes to access data.

Additionally, the Western Digital product of 14TB 7.2K RPM SAS 12GBPS hard drive is designed for 24/7 operation, which makes it suitable for use in data centers and other enterprise environments that require continuous uptime.

The Western Digital WUH721414AL5200 14TB 7.2K RPM SAS 12GBPS hard drive is known for its high reliability and durability. It is built with Western Digital's advanced technologies such as Helio Seal, which hermetically seals the drive to protect it from dust and other contaminants, and RAFF, which monitors and compensates for rotational vibrations in multi-drive systems. Additionally, it has a mean time between failures (MTBF) of 2.5 million hours, which is significantly higher than the industry average.

Furthermore, it comes with a 5-year limited warranty, which ensures that the drive is protected against any manufacturing defects. This hard drive also includes advanced error recovery controls which help to detect and repair any errors that may occur during data transfer. All in all, the Western Digital part of the 14TB 7.2K RPM SAS 12GBPS hard drive is a reliable and durable option for any enterprise storage system that requires high performance, large storage capacity, and high reliability.

• Manufacturer: Western Digital
• Part Number or SKU# WUH721414AL5200
• Capacity: 14TB
• Product Type: Hard Disk Drive

• Interface: SAS 12GBPS
• Enclosure: Internal
• Drive Dimensions: 3.5 Inch

• Interface Transfer Rate: 1200 MBPS
• Sustained Transfer Rate: 255 / 267 MBPS
• Seek Time (read, Typical): 7.7 Ms
• Average Latency: 4.16 Ms
• Buffer: 512 MB
• Rotational Speed: 7200 RPM

In summary, the Western Digital WUH721414AL5200 Ultrastar DC HC530 is a formidable enterprise-level hard disk drive with a range of advanced features and technologies that cater to the specific needs of data-intensive applications. Its large 14TB capacity, 7200 RPM rotational speed, SAS interface, 12GBPS data transfer rate, and generous 512MB buffer make it a reliable and high-performance choice for organizations seeking dependable storage solutions.

The adoption of advanced technologies, such as HelioSeal, TDMR, StableTrac, and vibration protection, contribute to the drive's durability and reliability, making it a dependable option for mission-critical data storage. Additionally, its compatibility with RAID, hot-swappable design, and support for various operating systems ensure that it can be seamlessly integrated into a wide range of enterprise