Western Digital WUH721414ALE604 DC Hc530 14TB 7.2K RPM SATA-6GBPS 512MB 3.5inch SSD

The Western Digital WUH721414ALE604 DC HC530 14TB 7.2K RPM SATA-6Gbps 512MB 3.5-Inch Hard Drive is part of Western Digital’s Ultrastar DC HC530 series, designed for enterprise workloads that demand large capacity, dependable performance, and efficiency. With its massive 14TB storage capacity, advanced reliability features, and SATA 6Gbps interface, this drive is optimized for data centers, enterprise servers, hyperscale deployments, and high-capacity storage arrays. It combines robust mechanical engineering, energy efficiency, and a large cache buffer to deliver smooth and consistent performance across a wide range of data-intensive environments.

High-Capacity Enterprise Storage

Massive 14TB Storage Density

One of the key benefits of the WUH721414ALE604 DC HC530 is its ability to store huge volumes of structured and unstructured data. Its 14TB storage density is well-suited for enterprise cloud storage, big data analytics, content repositories, and large-scale backup environments. This drive provides IT managers and enterprises the flexibility to scale storage without compromising reliability.

HelioSeal Technology

The HC530 series leverages Western Digital’s HelioSeal technology, which replaces air inside the drive with helium. Helium is one-seventh the density of air, resulting in reduced turbulence, lower friction, and decreased power consumption. This enables higher platter density, increased capacity, and greater efficiency, making the WUH721414ALE604 a more environmentally friendly and cost-effective storage solution for large deployments.

Performance and Efficiency

7200 RPM Spindle Speed

With a spindle speed of 7200 RPM, the HC530 14TB delivers enterprise-grade performance while balancing efficiency and reliability. The consistent rotational speed ensures fast sequential read/write operations, making it ideal for workloads such as big data analytics, media streaming, and transactional processing.

SATA 6Gbps Interface

The SATA 6Gbps interface ensures compatibility with a wide variety of enterprise systems and storage arrays. It supports fast data transfer rates while being cost-efficient compared to SAS alternatives, making it a practical solution for businesses seeking to balance performance and affordability.

512MB Cache Buffer

Equipped with a 512MB cache buffer, the HC530 is capable of efficiently handling bursts of data, reducing latency, and improving I/O performance. This buffer is especially beneficial in scenarios involving random access workloads or mixed read/write environments, where cache plays a critical role in maintaining smooth system operation.

Reliability and Durability

Designed for 24/7 Operations

The DC HC530 WUH721414ALE604 is engineered for continuous operation, with features specifically designed for 24/7 uptime. It offers a 2.5 million hours Mean Time Between Failures (MTBF) rating and an Annualized Failure Rate (AFR) of 0.35%, providing confidence in mission-critical deployments where downtime is not an option.

Workload Capacity

This enterprise drive supports up to 550TB workload per year, making it suitable for high-intensity data center applications. Whether it’s being used in private cloud infrastructure, high-capacity object storage, or backup/archival systems, the drive is capable of handling large-scale data movement without performance degradation.

Error Recovery and Data Protection

Western Digital integrates advanced error correction technologies, vibration protection mechanisms, and enhanced reliability features to safeguard data integrity. These features reduce the risk of data corruption, making the HC530 a dependable choice for organizations that cannot compromise on data protection.

Western Digital HC530 14TB SATA Drives

Data Centers

Enterprises and hyperscale data centers benefit from the HC530’s high density, reliability, and energy efficiency. It enables large-scale deployment in storage racks, optimizing physical footprint and reducing total cost of ownership (TCO).

Backup and Archival Storage

With its vast 14TB capacity, the HC530 is an excellent solution for long-term data retention, compliance storage, and archival systems. Organizations can reduce the number of drives required, thus lowering storage management overhead.

Cloud Storage

The HC530 is ideal for both private and public cloud environments. It supports large object storage workloads and cloud-scale architectures, delivering the scalability needed for growing storage demands.

Enterprise Applications

From media streaming and surveillance storage to business analytics and database management, the WUH721414ALE604 is versatile enough to handle a wide variety of enterprise-grade applications where high-capacity and reliable storage are mandatory.

Energy Efficiency and Sustainability

Low Power Consumption

Thanks to HelioSeal technology, the HC530 operates with significantly lower power requirements compared to air-filled hard drives. This efficiency reduces operational expenses and cooling requirements in data centers.

Environmental Impact

With reduced energy usage and efficient cooling needs, the HC530 supports sustainability goals for enterprises looking to minimize their carbon footprint while maintaining high-performance storage.

Choosing Western Digital WUH721414ALE604 DC HC530

• High-density storage with 14TB capacity for enterprise workloads
• Enhanced reliability with 2.5M-hour MTBF rating
• Energy-efficient HelioSeal design for reduced operating costs
• Wide compatibility with SATA 6Gbps systems
• Optimized for 24/7 operation in demanding environments
• Suitable for hyperscale, cloud, and archival applications

Comparison with Other Enterprise Drives

SATA vs. SAS Variants

The HC530 series is available in both SATA and SAS interfaces. While the SATA model offers cost efficiency and compatibility, SAS models deliver higher IOPS and advanced features for mission-critical applications. Choosing between the two depends on the workload environment and enterprise infrastructure requirements.

Capacity Options

Western Digital’s Ultrastar DC HC series comes in a variety of capacities ranging from 10TB to 18TB. The 14TB model offers a balanced combination of high storage density, performance, and affordability for enterprises not yet requiring the maximum capacity of HC550 or HC560 models.